/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf --traceabstraction.use.on-demand.petri.net.difference true --traceabstraction.size.reduction.to.apply.after.petri.net.difference REMOVE_DEAD -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-a802222-m [2022-12-11 23:33:05,130 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-11 23:33:05,132 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-11 23:33:05,164 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-11 23:33:05,166 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-11 23:33:05,168 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-11 23:33:05,170 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-11 23:33:05,173 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-11 23:33:05,177 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-11 23:33:05,182 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-11 23:33:05,183 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-11 23:33:05,184 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-11 23:33:05,184 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-11 23:33:05,187 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-11 23:33:05,187 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-11 23:33:05,190 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-11 23:33:05,191 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-11 23:33:05,191 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-11 23:33:05,192 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-11 23:33:05,193 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-11 23:33:05,194 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-11 23:33:05,197 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-11 23:33:05,197 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-11 23:33:05,198 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-11 23:33:05,208 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-11 23:33:05,209 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-11 23:33:05,209 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-11 23:33:05,209 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-11 23:33:05,210 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-11 23:33:05,211 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-11 23:33:05,211 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-11 23:33:05,211 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-11 23:33:05,212 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-11 23:33:05,212 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-11 23:33:05,213 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-11 23:33:05,213 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-11 23:33:05,214 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-11 23:33:05,214 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-11 23:33:05,214 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-11 23:33:05,214 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-11 23:33:05,215 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-11 23:33:05,216 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2022-12-11 23:33:05,243 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-11 23:33:05,244 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-11 23:33:05,245 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-11 23:33:05,245 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-11 23:33:05,245 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-11 23:33:05,246 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-11 23:33:05,246 INFO L138 SettingsManager]: * Use SBE=true [2022-12-11 23:33:05,246 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-11 23:33:05,246 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-11 23:33:05,246 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-11 23:33:05,247 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-11 23:33:05,247 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-11 23:33:05,247 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-11 23:33:05,247 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-11 23:33:05,247 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-11 23:33:05,247 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-11 23:33:05,248 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-11 23:33:05,248 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-11 23:33:05,248 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-11 23:33:05,248 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-11 23:33:05,248 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-11 23:33:05,248 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-11 23:33:05,248 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-11 23:33:05,248 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 23:33:05,248 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-11 23:33:05,249 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-11 23:33:05,249 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-11 23:33:05,249 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-11 23:33:05,249 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-11 23:33:05,249 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-11 23:33:05,249 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-11 23:33:05,249 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Size reduction to apply after Petri net difference -> REMOVE_DEAD [2022-12-11 23:33:05,566 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-11 23:33:05,582 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-11 23:33:05,584 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-11 23:33:05,584 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-11 23:33:05,585 INFO L275 PluginConnector]: CDTParser initialized [2022-12-11 23:33:05,586 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2022-12-11 23:33:06,544 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-11 23:33:06,791 INFO L351 CDTParser]: Found 1 translation units. [2022-12-11 23:33:06,792 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i [2022-12-11 23:33:06,820 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2281cdb8/12c94d5d0709473eb61ed5ded3700ce1/FLAGfe400c8a9 [2022-12-11 23:33:06,835 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d2281cdb8/12c94d5d0709473eb61ed5ded3700ce1 [2022-12-11 23:33:06,837 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-11 23:33:06,838 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-11 23:33:06,839 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-11 23:33:06,839 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-11 23:33:06,841 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-11 23:33:06,841 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 11:33:06" (1/1) ... [2022-12-11 23:33:06,842 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@352ca016 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:06, skipping insertion in model container [2022-12-11 23:33:06,842 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.12 11:33:06" (1/1) ... [2022-12-11 23:33:06,846 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-11 23:33:06,876 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-11 23:33:06,990 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i[949,962] [2022-12-11 23:33:07,119 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,119 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,120 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,120 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,120 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,125 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,126 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,126 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,127 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,129 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,129 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,129 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,129 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,135 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,135 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,136 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,139 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,139 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,140 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,140 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,140 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,144 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,144 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,144 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,145 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,146 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,146 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,146 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,147 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,147 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,148 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,152 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,152 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,153 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,165 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,166 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,166 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,169 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,170 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,192 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,193 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 23:33:07,204 INFO L203 MainTranslator]: Completed pre-run [2022-12-11 23:33:07,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix018_tso.oepc.i[949,962] [2022-12-11 23:33:07,239 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,239 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,240 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,240 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,240 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,241 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,242 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,242 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,242 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,242 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,243 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,243 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,244 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,245 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,246 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,246 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,246 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,246 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,246 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,246 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,247 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,248 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,250 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,254 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,254 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-11 23:33:07,258 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-11 23:33:07,258 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-11 23:33:07,286 INFO L208 MainTranslator]: Completed translation [2022-12-11 23:33:07,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07 WrapperNode [2022-12-11 23:33:07,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-11 23:33:07,288 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-11 23:33:07,288 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-11 23:33:07,288 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-11 23:33:07,293 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,310 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,328 INFO L138 Inliner]: procedures = 177, calls = 69, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 160 [2022-12-11 23:33:07,328 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-11 23:33:07,329 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-11 23:33:07,329 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-11 23:33:07,329 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-11 23:33:07,334 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,334 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,336 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,341 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,342 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,344 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,345 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,347 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-11 23:33:07,348 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-11 23:33:07,348 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-11 23:33:07,348 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-11 23:33:07,349 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (1/1) ... [2022-12-11 23:33:07,353 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-11 23:33:07,362 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-11 23:33:07,375 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-12-11 23:33:07,378 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-12-11 23:33:07,405 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-11 23:33:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-11 23:33:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-11 23:33:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-11 23:33:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-11 23:33:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-11 23:33:07,406 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-11 23:33:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-11 23:33:07,406 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-11 23:33:07,406 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-11 23:33:07,407 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-11 23:33:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-11 23:33:07,407 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-11 23:33:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-11 23:33:07,407 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-11 23:33:07,408 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-11 23:33:07,408 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-11 23:33:07,409 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-11 23:33:07,533 INFO L236 CfgBuilder]: Building ICFG [2022-12-11 23:33:07,535 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-11 23:33:07,781 INFO L277 CfgBuilder]: Performing block encoding [2022-12-11 23:33:07,952 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-11 23:33:07,952 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-11 23:33:07,954 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 11:33:07 BoogieIcfgContainer [2022-12-11 23:33:07,954 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-11 23:33:07,956 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-11 23:33:07,956 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-11 23:33:07,958 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-11 23:33:07,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 11.12 11:33:06" (1/3) ... [2022-12-11 23:33:07,958 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ca389b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 11:33:07, skipping insertion in model container [2022-12-11 23:33:07,958 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.12 11:33:07" (2/3) ... [2022-12-11 23:33:07,959 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7ca389b7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 11.12 11:33:07, skipping insertion in model container [2022-12-11 23:33:07,959 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.12 11:33:07" (3/3) ... [2022-12-11 23:33:07,967 INFO L112 eAbstractionObserver]: Analyzing ICFG mix018_tso.oepc.i [2022-12-11 23:33:07,979 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-11 23:33:07,979 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-11 23:33:07,979 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-11 23:33:08,081 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-11 23:33:08,104 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 142 places, 131 transitions, 282 flow [2022-12-11 23:33:08,142 INFO L130 PetriNetUnfolder]: 2/127 cut-off events. [2022-12-11 23:33:08,143 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 23:33:08,163 INFO L83 FinitePrefix]: Finished finitePrefix Result has 140 conditions, 127 events. 2/127 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 68 event pairs, 0 based on Foata normal form. 0/123 useless extension candidates. Maximal degree in co-relation 88. Up to 2 conditions per place. [2022-12-11 23:33:08,163 INFO L82 GeneralOperation]: Start removeDead. Operand has 142 places, 131 transitions, 282 flow [2022-12-11 23:33:08,166 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 127 transitions, 266 flow [2022-12-11 23:33:08,173 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-11 23:33:08,177 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=false, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@482228f6, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-11 23:33:08,178 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-11 23:33:08,186 INFO L130 PetriNetUnfolder]: 0/62 cut-off events. [2022-12-11 23:33:08,187 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-11 23:33:08,187 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:08,187 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:08,188 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P1Err0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:08,191 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:08,191 INFO L85 PathProgramCache]: Analyzing trace with hash -663516782, now seen corresponding path program 1 times [2022-12-11 23:33:08,198 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:08,198 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345257181] [2022-12-11 23:33:08,198 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:08,199 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:08,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:08,670 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:08,671 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:08,671 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345257181] [2022-12-11 23:33:08,671 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345257181] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:08,671 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:08,672 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-11 23:33:08,674 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788698041] [2022-12-11 23:33:08,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:08,683 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-11 23:33:08,683 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:08,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-11 23:33:08,725 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-11 23:33:08,730 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 115 out of 131 [2022-12-11 23:33:08,735 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 127 transitions, 266 flow. Second operand has 3 states, 3 states have (on average 116.33333333333333) internal successors, (349), 3 states have internal predecessors, (349), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:08,735 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:08,735 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 115 of 131 [2022-12-11 23:33:08,736 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:08,960 INFO L130 PetriNetUnfolder]: 161/648 cut-off events. [2022-12-11 23:33:08,960 INFO L131 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2022-12-11 23:33:08,967 INFO L83 FinitePrefix]: Finished finitePrefix Result has 950 conditions, 648 events. 161/648 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 3616 event pairs, 35 based on Foata normal form. 33/650 useless extension candidates. Maximal degree in co-relation 895. Up to 187 conditions per place. [2022-12-11 23:33:08,971 INFO L137 encePairwiseOnDemand]: 126/131 looper letters, 17 selfloop transitions, 2 changer transitions 0/130 dead transitions. [2022-12-11 23:33:08,972 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 138 places, 130 transitions, 316 flow [2022-12-11 23:33:08,984 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-11 23:33:08,986 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-11 23:33:08,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 369 transitions. [2022-12-11 23:33:08,996 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.9389312977099237 [2022-12-11 23:33:09,000 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 0 predicate places. [2022-12-11 23:33:09,000 INFO L82 GeneralOperation]: Start removeDead. Operand has 138 places, 130 transitions, 316 flow [2022-12-11 23:33:09,006 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 138 places, 130 transitions, 316 flow [2022-12-11 23:33:09,007 INFO L495 AbstractCegarLoop]: Abstraction has has 138 places, 130 transitions, 316 flow [2022-12-11 23:33:09,008 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 116.33333333333333) internal successors, (349), 3 states have internal predecessors, (349), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:09,008 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:09,008 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:09,008 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-11 23:33:09,008 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:09,009 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:09,009 INFO L85 PathProgramCache]: Analyzing trace with hash -1754950580, now seen corresponding path program 1 times [2022-12-11 23:33:09,009 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:09,010 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [421992279] [2022-12-11 23:33:09,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:09,010 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:09,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:09,650 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:09,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:09,651 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [421992279] [2022-12-11 23:33:09,651 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [421992279] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:09,651 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:09,652 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:33:09,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171739072] [2022-12-11 23:33:09,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:09,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:33:09,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:09,653 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:33:09,653 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:33:09,655 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 94 out of 131 [2022-12-11 23:33:09,656 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 138 places, 130 transitions, 316 flow. Second operand has 7 states, 7 states have (on average 97.14285714285714) internal successors, (680), 7 states have internal predecessors, (680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:09,656 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:09,656 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 94 of 131 [2022-12-11 23:33:09,656 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:10,943 INFO L130 PetriNetUnfolder]: 4481/9752 cut-off events. [2022-12-11 23:33:10,944 INFO L131 PetriNetUnfolder]: For 2173/2810 co-relation queries the response was YES. [2022-12-11 23:33:11,001 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18857 conditions, 9752 events. 4481/9752 cut-off events. For 2173/2810 co-relation queries the response was YES. Maximal size of possible extension queue 487. Compared 85804 event pairs, 629 based on Foata normal form. 0/9495 useless extension candidates. Maximal degree in co-relation 18788. Up to 3207 conditions per place. [2022-12-11 23:33:11,021 INFO L137 encePairwiseOnDemand]: 125/131 looper letters, 48 selfloop transitions, 2 changer transitions 88/217 dead transitions. [2022-12-11 23:33:11,021 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 217 transitions, 848 flow [2022-12-11 23:33:11,022 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-12-11 23:33:11,022 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2022-12-11 23:33:11,024 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 949 transitions. [2022-12-11 23:33:11,024 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.804919423240034 [2022-12-11 23:33:11,025 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 8 predicate places. [2022-12-11 23:33:11,025 INFO L82 GeneralOperation]: Start removeDead. Operand has 146 places, 217 transitions, 848 flow [2022-12-11 23:33:11,060 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 129 transitions, 430 flow [2022-12-11 23:33:11,060 INFO L495 AbstractCegarLoop]: Abstraction has has 128 places, 129 transitions, 430 flow [2022-12-11 23:33:11,061 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 97.14285714285714) internal successors, (680), 7 states have internal predecessors, (680), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:11,061 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:11,061 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:11,061 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-11 23:33:11,061 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:11,062 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:11,062 INFO L85 PathProgramCache]: Analyzing trace with hash -380047954, now seen corresponding path program 1 times [2022-12-11 23:33:11,062 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:11,062 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1159765057] [2022-12-11 23:33:11,062 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:11,062 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:11,090 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:11,792 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:11,792 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:11,793 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1159765057] [2022-12-11 23:33:11,793 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1159765057] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:11,793 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:11,793 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [11] imperfect sequences [] total 11 [2022-12-11 23:33:11,794 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [888161019] [2022-12-11 23:33:11,794 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:11,794 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 11 states [2022-12-11 23:33:11,794 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:11,794 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2022-12-11 23:33:11,795 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=80, Unknown=0, NotChecked=0, Total=110 [2022-12-11 23:33:11,795 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 131 [2022-12-11 23:33:11,796 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 129 transitions, 430 flow. Second operand has 11 states, 11 states have (on average 97.9090909090909) internal successors, (1077), 11 states have internal predecessors, (1077), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:11,796 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:11,796 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 131 [2022-12-11 23:33:11,796 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:12,942 INFO L130 PetriNetUnfolder]: 3784/6731 cut-off events. [2022-12-11 23:33:12,942 INFO L131 PetriNetUnfolder]: For 2129/8475 co-relation queries the response was YES. [2022-12-11 23:33:12,949 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20072 conditions, 6731 events. 3784/6731 cut-off events. For 2129/8475 co-relation queries the response was YES. Maximal size of possible extension queue 427. Compared 48252 event pairs, 466 based on Foata normal form. 158/6739 useless extension candidates. Maximal degree in co-relation 19991. Up to 4830 conditions per place. [2022-12-11 23:33:12,967 INFO L137 encePairwiseOnDemand]: 112/131 looper letters, 74 selfloop transitions, 36 changer transitions 124/315 dead transitions. [2022-12-11 23:33:12,967 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 315 transitions, 1896 flow [2022-12-11 23:33:12,968 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 21 states. [2022-12-11 23:33:12,968 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21 states. [2022-12-11 23:33:12,970 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21 states to 21 states and 2190 transitions. [2022-12-11 23:33:12,971 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7960741548527808 [2022-12-11 23:33:12,972 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 10 predicate places. [2022-12-11 23:33:12,972 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 315 transitions, 1896 flow [2022-12-11 23:33:12,991 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 136 places, 191 transitions, 1012 flow [2022-12-11 23:33:12,991 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 191 transitions, 1012 flow [2022-12-11 23:33:12,992 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 11 states, 11 states have (on average 97.9090909090909) internal successors, (1077), 11 states have internal predecessors, (1077), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:12,992 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:12,992 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:12,992 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-11 23:33:12,992 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:12,993 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:12,993 INFO L85 PathProgramCache]: Analyzing trace with hash -311061194, now seen corresponding path program 1 times [2022-12-11 23:33:12,993 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:12,993 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [414729187] [2022-12-11 23:33:12,993 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:12,993 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:13,014 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:13,439 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:13,440 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:13,440 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [414729187] [2022-12-11 23:33:13,440 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [414729187] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:13,440 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:13,440 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [10] imperfect sequences [] total 10 [2022-12-11 23:33:13,440 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1908331741] [2022-12-11 23:33:13,440 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:13,441 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2022-12-11 23:33:13,441 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:13,441 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2022-12-11 23:33:13,441 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=66, Unknown=0, NotChecked=0, Total=90 [2022-12-11 23:33:13,442 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 131 [2022-12-11 23:33:13,443 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 136 places, 191 transitions, 1012 flow. Second operand has 10 states, 10 states have (on average 106.6) internal successors, (1066), 10 states have internal predecessors, (1066), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:13,443 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:13,443 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 131 [2022-12-11 23:33:13,443 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:14,160 INFO L130 PetriNetUnfolder]: 2877/5097 cut-off events. [2022-12-11 23:33:14,160 INFO L131 PetriNetUnfolder]: For 4364/11499 co-relation queries the response was YES. [2022-12-11 23:33:14,167 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18503 conditions, 5097 events. 2877/5097 cut-off events. For 4364/11499 co-relation queries the response was YES. Maximal size of possible extension queue 291. Compared 33551 event pairs, 533 based on Foata normal form. 160/5088 useless extension candidates. Maximal degree in co-relation 18415. Up to 3751 conditions per place. [2022-12-11 23:33:14,184 INFO L137 encePairwiseOnDemand]: 119/131 looper letters, 74 selfloop transitions, 23 changer transitions 46/251 dead transitions. [2022-12-11 23:33:14,184 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 251 transitions, 1755 flow [2022-12-11 23:33:14,184 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-11 23:33:14,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-11 23:33:14,186 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1665 transitions. [2022-12-11 23:33:14,187 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8473282442748091 [2022-12-11 23:33:14,187 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 12 predicate places. [2022-12-11 23:33:14,187 INFO L82 GeneralOperation]: Start removeDead. Operand has 150 places, 251 transitions, 1755 flow [2022-12-11 23:33:14,204 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 141 places, 205 transitions, 1313 flow [2022-12-11 23:33:14,205 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 205 transitions, 1313 flow [2022-12-11 23:33:14,205 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 106.6) internal successors, (1066), 10 states have internal predecessors, (1066), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:14,206 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:14,206 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:14,206 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-11 23:33:14,206 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:14,206 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:14,206 INFO L85 PathProgramCache]: Analyzing trace with hash 1885142448, now seen corresponding path program 1 times [2022-12-11 23:33:14,206 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:14,207 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1876269028] [2022-12-11 23:33:14,207 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:14,207 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:14,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:14,810 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:14,811 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:14,811 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1876269028] [2022-12-11 23:33:14,811 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1876269028] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:14,811 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:14,812 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [12] imperfect sequences [] total 12 [2022-12-11 23:33:14,812 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [979374848] [2022-12-11 23:33:14,812 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:14,812 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 12 states [2022-12-11 23:33:14,812 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:14,813 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2022-12-11 23:33:14,813 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=96, Unknown=0, NotChecked=0, Total=132 [2022-12-11 23:33:14,814 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 23:33:14,815 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 205 transitions, 1313 flow. Second operand has 12 states, 12 states have (on average 105.5) internal successors, (1266), 12 states have internal predecessors, (1266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:14,815 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:14,815 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 23:33:14,815 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:15,749 INFO L130 PetriNetUnfolder]: 3377/6129 cut-off events. [2022-12-11 23:33:15,750 INFO L131 PetriNetUnfolder]: For 8667/18292 co-relation queries the response was YES. [2022-12-11 23:33:15,759 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25582 conditions, 6129 events. 3377/6129 cut-off events. For 8667/18292 co-relation queries the response was YES. Maximal size of possible extension queue 367. Compared 43087 event pairs, 472 based on Foata normal form. 209/6132 useless extension candidates. Maximal degree in co-relation 25486. Up to 4529 conditions per place. [2022-12-11 23:33:15,780 INFO L137 encePairwiseOnDemand]: 117/131 looper letters, 77 selfloop transitions, 43 changer transitions 56/283 dead transitions. [2022-12-11 23:33:15,780 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 283 transitions, 2422 flow [2022-12-11 23:33:15,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2022-12-11 23:33:15,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 20 states. [2022-12-11 23:33:15,783 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 20 states to 20 states and 2193 transitions. [2022-12-11 23:33:15,784 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8370229007633587 [2022-12-11 23:33:15,784 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 22 predicate places. [2022-12-11 23:33:15,784 INFO L82 GeneralOperation]: Start removeDead. Operand has 160 places, 283 transitions, 2422 flow [2022-12-11 23:33:15,808 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 148 places, 227 transitions, 1774 flow [2022-12-11 23:33:15,808 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 227 transitions, 1774 flow [2022-12-11 23:33:15,809 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 12 states, 12 states have (on average 105.5) internal successors, (1266), 12 states have internal predecessors, (1266), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:15,809 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:15,809 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:15,809 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-11 23:33:15,809 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:15,809 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:15,810 INFO L85 PathProgramCache]: Analyzing trace with hash -1386576691, now seen corresponding path program 1 times [2022-12-11 23:33:15,810 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:15,810 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1276636983] [2022-12-11 23:33:15,810 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:15,810 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:15,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:16,018 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:16,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:16,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1276636983] [2022-12-11 23:33:16,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1276636983] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:16,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:16,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-11 23:33:16,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [612557807] [2022-12-11 23:33:16,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:16,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-11 23:33:16,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:16,019 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-11 23:33:16,019 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-11 23:33:16,020 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 23:33:16,020 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 227 transitions, 1774 flow. Second operand has 6 states, 6 states have (on average 106.5) internal successors, (639), 6 states have internal predecessors, (639), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:16,020 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:16,020 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 23:33:16,020 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:17,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:17,246 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,246 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:17,247 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,247 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,247 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,247 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,278 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][342], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:17,278 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,279 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,279 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,279 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:17,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true]) [2022-12-11 23:33:17,386 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,386 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,387 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 23:33:17,387 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,387 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,553 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][343], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:17,553 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:33:17,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:17,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:17,553 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:17,597 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:17,597 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,597 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,598 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:17,598 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,598 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:17,599 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:17,599 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,599 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,600 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,600 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,613 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true]) [2022-12-11 23:33:17,613 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,613 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 23:33:17,614 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 23:33:17,614 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,614 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,630 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][342], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:17,630 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,631 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,633 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][384], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:17,633 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,633 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,633 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,633 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:17,774 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:17,774 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][379], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:17,775 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,775 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:17,776 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 68#L2true]) [2022-12-11 23:33:17,776 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,776 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 68#L2true]) [2022-12-11 23:33:17,777 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][381], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:17,777 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,777 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:17,779 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,779 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:17,780 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,780 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:17,781 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,781 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][385], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:17,793 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,793 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][339], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 49#L829true, 78#L783true, 165#true]) [2022-12-11 23:33:17,830 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,830 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,830 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true]) [2022-12-11 23:33:17,830 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,831 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true]) [2022-12-11 23:33:17,831 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,831 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][343], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:17,841 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,841 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,841 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,841 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:17,876 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 23:33:17,877 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 23:33:17,877 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,877 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:17,884 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:17,884 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,896 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:17,897 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 23:33:17,897 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,897 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 23:33:17,898 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:17,898 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,898 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:17,899 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:17,899 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,899 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,900 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:17,900 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,900 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,900 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,900 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:17,902 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,902 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,902 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,902 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,902 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:17,902 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,902 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,903 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:17,903 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,903 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][384], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:17,914 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,941 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 23:33:17,941 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:17,942 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true]) [2022-12-11 23:33:17,942 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,942 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,943 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:17,943 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:17,943 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:17,943 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:17,943 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:17,943 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,023 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true, 264#true]) [2022-12-11 23:33:18,023 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,023 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,024 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true, 264#true]) [2022-12-11 23:33:18,024 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,024 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,025 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,025 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true, 264#true]) [2022-12-11 23:33:18,025 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,025 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,025 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,025 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,044 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][378], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 23:33:18,045 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][379], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:18,045 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,045 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][454], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:18,045 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][381], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,046 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,046 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,047 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,047 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,047 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,047 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,047 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,047 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,047 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,048 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,048 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,061 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][385], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:18,061 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,062 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][339], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,097 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,097 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:18,097 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,098 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,098 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,098 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:18,099 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:18,099 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,099 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:18,100 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,137 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:18,137 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,137 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:18,138 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:18,138 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,138 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,139 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:18,140 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,140 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:18,140 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,140 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,141 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,141 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,141 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,141 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,142 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,142 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,142 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,150 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,151 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,151 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,152 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,152 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,152 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,153 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true, 68#L2true]) [2022-12-11 23:33:18,153 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,153 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true, 68#L2true]) [2022-12-11 23:33:18,154 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true, 264#true]) [2022-12-11 23:33:18,154 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,154 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 23:33:18,174 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 23:33:18,174 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,174 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:18,175 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,175 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,175 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,175 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:18,176 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,176 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,176 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true]) [2022-12-11 23:33:18,177 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,177 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,177 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:18,177 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,178 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:18,178 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:18,178 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,179 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,179 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][494], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,232 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,232 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,232 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,233 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,233 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:18,235 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,235 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,236 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,247 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,247 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,247 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,248 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,248 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,284 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,284 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,284 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,285 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,285 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,285 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,400 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][523], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,400 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][460], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,401 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,401 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][432], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,402 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,402 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,403 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][524], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,403 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,403 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,404 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][503], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,404 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][433], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,404 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,404 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,412 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:18,412 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,412 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,413 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,413 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,413 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][540], [26#L816true, 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,414 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][589], [26#L816true, 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,414 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][541], [26#L816true, 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,414 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [26#L816true, 32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:18,415 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,415 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [26#L816true, 32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,416 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [26#L816true, 32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,416 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,416 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true, 68#L2true]) [2022-12-11 23:33:18,429 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 68#L2true, 264#true]) [2022-12-11 23:33:18,429 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,429 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][399], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,431 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,431 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,431 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,431 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,431 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,431 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][401], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,432 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][515], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,432 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,432 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,432 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,433 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:18,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,433 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,433 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,485 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][494], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,485 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,485 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,485 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,485 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][493], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,486 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,486 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][496], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:18,487 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,487 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,487 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,487 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][540], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,489 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:18,489 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,489 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][541], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,490 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][330], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,490 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,490 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][543], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:18,491 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][455], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:18,491 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,491 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][540], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:18,573 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 23:33:18,573 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][332], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 23:33:18,573 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,573 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][589], [145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true]) [2022-12-11 23:33:18,574 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 23:33:18,574 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][418], [32#L2-1true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 23:33:18,574 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,574 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,622 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([352] L865-->L871: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd0~0_58 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_139 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_60 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff0_used~0_140 256) 0)) .cse5)) (.cse0 (and .cse5 .cse3)) (.cse2 (and (not (= 0 (mod v_~x$w_buff1_used~0_119 256))) .cse4))) (and (= (ite .cse0 0 v_~x$r_buff0_thd0~0_60) v_~x$r_buff0_thd0~0_59) (= v_~x~0_73 (ite .cse1 v_~x$w_buff0~0_54 (ite .cse2 v_~x$w_buff1~0_51 v_~x~0_74))) (= (ite .cse1 0 v_~x$w_buff0_used~0_140) v_~x$w_buff0_used~0_139) (= v_~x$r_buff1_thd0~0_57 (ite (or (and .cse3 (not (= (mod v_~x$r_buff0_thd0~0_59 256) 0))) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_118 256) 0)))) 0 v_~x$r_buff1_thd0~0_58)) (= (ite (or .cse0 .cse2) 0 v_~x$w_buff1_used~0_119) v_~x$w_buff1_used~0_118)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_60, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_119, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_58, ~x~0=v_~x~0_74, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_59, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_118, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_57, ~x~0=v_~x~0_73, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_139} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0][575], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 49#L829true, 165#true, 103#L871true, 264#true]) [2022-12-11 23:33:18,622 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,622 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,622 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,622 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([352] L865-->L871: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd0~0_58 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_139 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_60 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff0_used~0_140 256) 0)) .cse5)) (.cse0 (and .cse5 .cse3)) (.cse2 (and (not (= 0 (mod v_~x$w_buff1_used~0_119 256))) .cse4))) (and (= (ite .cse0 0 v_~x$r_buff0_thd0~0_60) v_~x$r_buff0_thd0~0_59) (= v_~x~0_73 (ite .cse1 v_~x$w_buff0~0_54 (ite .cse2 v_~x$w_buff1~0_51 v_~x~0_74))) (= (ite .cse1 0 v_~x$w_buff0_used~0_140) v_~x$w_buff0_used~0_139) (= v_~x$r_buff1_thd0~0_57 (ite (or (and .cse3 (not (= (mod v_~x$r_buff0_thd0~0_59 256) 0))) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_118 256) 0)))) 0 v_~x$r_buff1_thd0~0_58)) (= (ite (or .cse0 .cse2) 0 v_~x$w_buff1_used~0_119) v_~x$w_buff1_used~0_118)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_60, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_119, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_58, ~x~0=v_~x~0_74, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_59, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_118, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_57, ~x~0=v_~x~0_73, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_139} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0][575], [26#L816true, 235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 49#L829true, 165#true, 103#L871true, 264#true]) [2022-12-11 23:33:18,680 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,680 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,680 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,680 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:18,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([352] L865-->L871: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd0~0_58 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_139 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd0~0_60 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff0_used~0_140 256) 0)) .cse5)) (.cse0 (and .cse5 .cse3)) (.cse2 (and (not (= 0 (mod v_~x$w_buff1_used~0_119 256))) .cse4))) (and (= (ite .cse0 0 v_~x$r_buff0_thd0~0_60) v_~x$r_buff0_thd0~0_59) (= v_~x~0_73 (ite .cse1 v_~x$w_buff0~0_54 (ite .cse2 v_~x$w_buff1~0_51 v_~x~0_74))) (= (ite .cse1 0 v_~x$w_buff0_used~0_140) v_~x$w_buff0_used~0_139) (= v_~x$r_buff1_thd0~0_57 (ite (or (and .cse3 (not (= (mod v_~x$r_buff0_thd0~0_59 256) 0))) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_118 256) 0)))) 0 v_~x$r_buff1_thd0~0_58)) (= (ite (or .cse0 .cse2) 0 v_~x$w_buff1_used~0_119) v_~x$w_buff1_used~0_118)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_60, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_119, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_58, ~x~0=v_~x~0_74, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_140} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_54, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_59, ~x$w_buff1~0=v_~x$w_buff1~0_51, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_118, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_57, ~x~0=v_~x~0_73, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_139} AuxVars[] AssignedVars[~x$r_buff0_thd0~0, ~x$w_buff1_used~0, ~x$r_buff1_thd0~0, ~x~0, ~x$w_buff0_used~0][575], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 49#L829true, 165#true, 76#L796true, 103#L871true, 264#true]) [2022-12-11 23:33:18,803 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:33:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:18,803 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:19,263 INFO L130 PetriNetUnfolder]: 19269/28423 cut-off events. [2022-12-11 23:33:19,263 INFO L131 PetriNetUnfolder]: For 232131/269008 co-relation queries the response was YES. [2022-12-11 23:33:19,311 INFO L83 FinitePrefix]: Finished finitePrefix Result has 134208 conditions, 28423 events. 19269/28423 cut-off events. For 232131/269008 co-relation queries the response was YES. Maximal size of possible extension queue 1902. Compared 202230 event pairs, 785 based on Foata normal form. 739/25937 useless extension candidates. Maximal degree in co-relation 134108. Up to 17335 conditions per place. [2022-12-11 23:33:19,440 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 489 selfloop transitions, 20 changer transitions 4/632 dead transitions. [2022-12-11 23:33:19,440 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 157 places, 632 transitions, 7326 flow [2022-12-11 23:33:19,441 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-11 23:33:19,441 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-11 23:33:19,442 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1140 transitions. [2022-12-11 23:33:19,442 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8702290076335878 [2022-12-11 23:33:19,445 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 19 predicate places. [2022-12-11 23:33:19,445 INFO L82 GeneralOperation]: Start removeDead. Operand has 157 places, 632 transitions, 7326 flow [2022-12-11 23:33:19,574 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 157 places, 628 transitions, 7270 flow [2022-12-11 23:33:19,574 INFO L495 AbstractCegarLoop]: Abstraction has has 157 places, 628 transitions, 7270 flow [2022-12-11 23:33:19,574 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 106.5) internal successors, (639), 6 states have internal predecessors, (639), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:19,574 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:19,574 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:19,575 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-11 23:33:19,575 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:19,576 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:19,576 INFO L85 PathProgramCache]: Analyzing trace with hash 24609182, now seen corresponding path program 1 times [2022-12-11 23:33:19,576 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:19,576 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081170861] [2022-12-11 23:33:19,576 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:19,576 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:19,623 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:19,760 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:19,760 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:19,761 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081170861] [2022-12-11 23:33:19,761 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081170861] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:19,761 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:19,761 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-11 23:33:19,764 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076376362] [2022-12-11 23:33:19,764 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:19,764 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-11 23:33:19,764 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:19,765 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-11 23:33:19,765 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-11 23:33:19,765 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 23:33:19,766 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 157 places, 628 transitions, 7270 flow. Second operand has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:19,766 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:19,766 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 23:33:19,766 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:21,476 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][371], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:21,477 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:21,477 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:21,477 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:21,477 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:21,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][372], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:21,713 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,713 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,713 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,713 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,726 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][374], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:21,727 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:33:21,727 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:21,727 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:21,727 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:21,809 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:21,809 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,809 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:21,810 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,810 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,810 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:21,811 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,811 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,811 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,811 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][371], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:21,834 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,834 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,835 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][434], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:21,838 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,838 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,838 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:21,838 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:22,019 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][433], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,019 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,019 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,019 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,019 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,033 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][436], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:22,034 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,034 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,034 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,034 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,073 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][372], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:22,073 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,073 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][374], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:22,085 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,085 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:22,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:22,142 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,142 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,142 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,142 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:22,143 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:22,143 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,143 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,144 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,144 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,144 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,144 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,144 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:22,144 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,144 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,144 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,145 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,145 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][538], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,145 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,145 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,145 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,145 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][434], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 4#L806true, 147#(= ~x$w_buff0_used~0 0), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:22,159 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,159 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,164 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:22,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][433], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,312 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,312 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,324 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][436], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:22,325 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,325 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,414 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,414 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,414 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:22,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][413], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:22,415 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,415 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][544], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,415 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,415 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][415], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,416 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,416 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][446], [145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:22,420 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][404], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:22,421 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][337], [145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:22,421 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][633], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:22,435 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:22,435 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,435 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][538], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:22,436 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,436 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:22,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][412], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:22,671 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:22,671 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:22,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:22,679 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:22,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][413], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:22,680 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,680 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][544], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:22,680 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,680 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][415], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:22,681 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,681 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][491], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,683 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][620], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,684 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][489], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:22,684 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:22,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:23,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][491], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:23,082 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,082 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,082 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][620], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:23,083 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][489], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:23,083 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,083 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:23,549 INFO L130 PetriNetUnfolder]: 16286/25734 cut-off events. [2022-12-11 23:33:23,550 INFO L131 PetriNetUnfolder]: For 223649/276281 co-relation queries the response was YES. [2022-12-11 23:33:23,616 INFO L83 FinitePrefix]: Finished finitePrefix Result has 134695 conditions, 25734 events. 16286/25734 cut-off events. For 223649/276281 co-relation queries the response was YES. Maximal size of possible extension queue 1868. Compared 204526 event pairs, 336 based on Foata normal form. 5722/29162 useless extension candidates. Maximal degree in co-relation 134591. Up to 13702 conditions per place. [2022-12-11 23:33:23,708 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 754 selfloop transitions, 54 changer transitions 108/1035 dead transitions. [2022-12-11 23:33:23,708 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 169 places, 1035 transitions, 14245 flow [2022-12-11 23:33:23,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-11 23:33:23,709 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-11 23:33:23,711 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1486 transitions. [2022-12-11 23:33:23,712 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8725778038755138 [2022-12-11 23:33:23,712 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 31 predicate places. [2022-12-11 23:33:23,712 INFO L82 GeneralOperation]: Start removeDead. Operand has 169 places, 1035 transitions, 14245 flow [2022-12-11 23:33:23,810 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 169 places, 927 transitions, 12597 flow [2022-12-11 23:33:23,810 INFO L495 AbstractCegarLoop]: Abstraction has has 169 places, 927 transitions, 12597 flow [2022-12-11 23:33:23,811 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 106.28571428571429) internal successors, (744), 7 states have internal predecessors, (744), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:23,811 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:23,811 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:23,811 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-11 23:33:23,811 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:23,812 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:23,812 INFO L85 PathProgramCache]: Analyzing trace with hash 629787960, now seen corresponding path program 1 times [2022-12-11 23:33:23,812 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:23,812 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [215608084] [2022-12-11 23:33:23,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:23,813 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:23,845 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:24,126 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:24,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:24,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [215608084] [2022-12-11 23:33:24,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [215608084] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:24,127 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:24,127 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 23:33:24,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [421142043] [2022-12-11 23:33:24,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:24,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 23:33:24,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:24,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 23:33:24,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=42, Unknown=0, NotChecked=0, Total=56 [2022-12-11 23:33:24,129 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 92 out of 131 [2022-12-11 23:33:24,130 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 169 places, 927 transitions, 12597 flow. Second operand has 8 states, 8 states have (on average 95.625) internal successors, (765), 8 states have internal predecessors, (765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:24,130 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:24,130 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 92 of 131 [2022-12-11 23:33:24,130 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:25,546 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][441], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:25,546 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,547 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,547 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,547 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][352], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 23:33:25,547 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,547 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,547 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,547 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-11 23:33:25,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:25,802 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,802 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,802 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,802 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,870 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][547], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:25,870 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,870 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,870 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,870 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][446], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:25,871 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,871 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,871 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,871 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:25,872 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:25,872 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:25,872 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,872 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:25,873 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][451], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 23:33:25,873 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:25,873 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,873 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:25,874 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:25,874 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:25,874 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,291 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:26,292 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,292 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,292 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,292 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,292 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:26,292 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:33:26,292 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:26,292 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:26,292 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:26,293 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:26,293 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,293 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,293 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,293 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:26,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:26,697 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:33:26,698 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:33:26,698 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:33:26,698 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:33:26,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:26,698 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,698 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:26,700 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:26,700 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:26,701 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:26,701 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:26,701 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,768 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][441], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:26,768 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,768 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][695], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:26,769 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][352], [83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 23:33:26,769 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,769 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,811 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][272], [83#L753true, 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 147#(= ~x$w_buff0_used~0 0), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:26,811 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,811 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,812 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:26,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:26,899 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,899 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,899 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,899 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:26,899 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,899 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:26,900 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,297 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,297 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,297 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,298 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][762], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,298 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,298 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,302 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:27,302 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,302 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,302 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,302 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,321 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,321 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:27,322 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,322 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,323 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,323 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,323 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,324 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,324 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,382 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][278], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,382 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,382 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,416 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][862], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:27,416 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,416 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,416 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,416 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][547], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:27,417 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][446], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:27,417 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,417 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,418 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][548], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,418 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,418 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:27,418 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][448], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,419 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][451], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 23:33:27,419 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,419 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:27,420 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][449], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:27,420 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,420 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][861], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,421 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][861], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,421 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,421 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,462 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][307], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:27,462 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,463 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][282], [P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:27,463 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,463 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1024], [26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 147#(= ~x$w_buff0_used~0 0), 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:27,466 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,466 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,466 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,466 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:27,564 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:27,564 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,565 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:27,565 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,565 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,566 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,566 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,669 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][828], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:27,670 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,670 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,670 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,670 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,706 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][800], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 23:33:27,706 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,706 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][800], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 264#true]) [2022-12-11 23:33:27,707 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 23:33:27,707 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,707 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 68#L2true]) [2022-12-11 23:33:27,708 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 23:33:27,708 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 68#L2true]) [2022-12-11 23:33:27,709 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,709 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,837 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][630], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:27,838 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,838 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][689], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:27,838 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,838 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,840 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:27,840 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,840 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][539], [113#L864true, 26#L816true, 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 23:33:27,856 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,856 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,868 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][591], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:27,868 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,868 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,869 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,869 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,869 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:27,878 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,878 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,880 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][439], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,880 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,880 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][762], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:27,881 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,881 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][379], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:27,882 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,882 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,883 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:27,883 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,883 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,883 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,883 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,884 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,884 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,884 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,885 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,885 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,885 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,886 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,886 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,886 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,886 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,886 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,887 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][555], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:27,887 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,887 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,888 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,888 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,888 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,888 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,889 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:27,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][268], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:27,914 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,914 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,930 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][865], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:27,930 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,930 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][921], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:27,999 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:27,999 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:28,089 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][630], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,090 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,090 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,090 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,090 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,090 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][613], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,105 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,105 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,105 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][968], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,105 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,106 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,106 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,107 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,107 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,107 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,322 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,325 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,325 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,326 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,343 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:28,343 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,343 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][827], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:28,344 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:28,344 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,344 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:28,345 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][981], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,345 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,345 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][828], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,347 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,347 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,349 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,349 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,349 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,350 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][973], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,350 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,350 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,351 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][974], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,351 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,353 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,354 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,354 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,368 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,368 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,368 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,368 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,368 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,369 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,369 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,369 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,369 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,371 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][737], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:28,371 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,374 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][742], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:28,375 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][939], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:28,375 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,375 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,440 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,441 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][542], [113#L864true, 26#L816true, 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,471 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,482 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,482 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,482 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,482 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:28,502 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][542], [26#L816true, 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,503 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,503 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][691], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,503 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,503 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][536], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,504 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,504 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,504 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,504 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][539], [26#L816true, 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 264#true]) [2022-12-11 23:33:28,511 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,511 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,511 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,511 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,511 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 23:33:28,511 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,511 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 264#true]) [2022-12-11 23:33:28,512 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [113#L864true, 26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true]) [2022-12-11 23:33:28,512 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][611], [26#L816true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 68#L2true]) [2022-12-11 23:33:28,512 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,512 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,513 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][591], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:28,522 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,522 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][829], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:28,522 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,526 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,526 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][553], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:28,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:28,527 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,527 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,528 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,528 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,528 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,531 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [83#L753true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:28,531 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,531 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:28,532 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,532 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,533 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,533 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,533 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,534 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:28,534 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][831], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,534 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,534 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:28,535 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,535 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,535 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,535 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,535 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][660], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:28,535 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,536 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,536 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,536 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,537 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:28,537 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,537 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,538 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,538 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:28,539 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,539 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,539 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,539 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,540 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,540 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,540 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,541 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][555], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:28,541 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,541 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,542 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,542 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,569 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,569 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,569 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,569 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,570 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,570 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,570 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][923], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,571 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,571 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:28,666 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,667 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,667 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,683 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,683 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][630], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,684 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,684 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,684 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,684 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,685 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,685 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,685 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,696 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,696 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,696 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,730 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,730 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:28,746 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,746 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,746 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,746 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1261], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 23:33:28,772 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,772 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,772 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,772 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,772 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1066], [113#L864true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 23:33:28,772 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,773 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,778 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][538], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,778 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,787 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,787 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,787 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:28,799 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][827], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,799 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,800 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:28,800 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,800 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][981], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,801 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,801 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,803 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1098], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,803 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,803 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,805 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,805 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,805 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,805 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,805 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,805 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][973], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,806 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][974], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,806 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,807 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,807 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,816 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,816 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,816 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,816 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,817 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,817 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,817 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1073], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:28,818 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][883], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:28,818 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,818 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,819 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][885], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:28,819 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,819 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,890 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,890 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,890 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,891 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,891 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,909 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,909 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,909 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,909 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,910 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,910 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,912 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,912 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,912 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,912 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,912 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,914 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,914 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,914 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,914 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,914 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,914 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,914 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,914 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:28,939 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,939 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,939 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,939 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-11 23:33:28,959 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,959 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,959 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,959 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,959 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][691], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,961 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][536], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:28,961 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,961 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,962 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,962 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,962 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][737], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:28,971 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,971 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,971 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,971 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,971 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][740], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:28,971 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,972 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][742], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:28,972 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,972 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,972 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,972 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,988 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][554], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,989 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,989 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][553], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:28,989 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,989 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,990 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][662], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:28,990 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,990 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,991 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,991 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,991 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,991 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,997 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,997 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,997 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,997 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,997 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,997 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,997 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,998 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:28,998 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,998 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:28,999 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][831], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:28,999 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:28,999 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][659], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:29,001 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][660], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:29,001 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,001 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,002 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][729], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,002 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,002 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,003 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][661], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:29,003 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,003 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][943], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,036 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,036 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,036 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,037 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:29,037 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,037 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,037 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,038 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,138 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:29,138 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,138 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1000], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:29,149 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,149 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][740], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:29,150 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,150 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,150 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,150 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,159 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][727], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,159 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,159 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,160 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,161 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,161 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][942], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,162 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,162 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,162 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][969], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,163 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,163 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][979], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:29,203 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,203 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,212 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,212 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,212 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,212 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][590], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:29,226 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,226 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,226 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,226 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,229 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,229 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,229 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,229 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1261], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 68#L2true, 264#true]) [2022-12-11 23:33:29,246 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,246 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,246 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,246 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,246 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1066], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 300#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true, 68#L2true]) [2022-12-11 23:33:29,247 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,251 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,251 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,258 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:29,258 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,258 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,258 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,258 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][740], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 264#true]) [2022-12-11 23:33:29,263 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,263 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,263 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,263 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,263 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][971], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 264#true]) [2022-12-11 23:33:29,263 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,264 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,264 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,264 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,270 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][1098], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,270 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,270 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,526 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,526 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,542 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,542 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,543 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,543 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][944], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,544 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,544 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,545 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,545 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,545 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][847], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,547 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,547 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-11 23:33:29,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,547 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,547 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,559 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,559 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,560 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,560 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,560 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,583 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,583 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,583 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,583 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,583 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,584 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][726], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,584 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,584 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][879], [26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:29,592 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][883], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:29,592 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][885], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:29,592 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,592 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,654 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,654 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,654 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,655 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][879], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:29,662 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,662 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,662 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1267], [302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 264#true]) [2022-12-11 23:33:29,663 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,663 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,663 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,663 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,667 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,667 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,667 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,667 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,667 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,713 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,713 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,713 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,713 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,713 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,718 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][980], [145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:29,718 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,718 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,718 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,718 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,725 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][725], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,725 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,725 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,725 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,725 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,738 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,738 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,738 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is not cut-off event [2022-12-11 23:33:29,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][1090], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:29,746 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][879], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:29,746 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,746 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,820 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,820 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,820 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,821 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,821 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,821 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,821 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,821 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,821 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][730], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,833 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,833 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,833 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,833 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,834 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][728], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,834 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,834 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:29,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1001], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true]) [2022-12-11 23:33:29,893 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,893 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1268], [302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 264#true]) [2022-12-11 23:33:29,894 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,894 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,894 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,894 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,897 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 50#L766true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,897 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,897 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,897 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,898 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,909 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][1338], [145#true, 302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true]) [2022-12-11 23:33:29,909 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,909 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,909 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,909 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,910 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][1340], [145#true, 302#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:29,910 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,910 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,910 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,910 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-11 23:33:29,936 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][978], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 76#L796true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:29,936 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:29,936 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is not cut-off event [2022-12-11 23:33:30,707 INFO L130 PetriNetUnfolder]: 29698/47363 cut-off events. [2022-12-11 23:33:30,707 INFO L131 PetriNetUnfolder]: For 492840/647197 co-relation queries the response was YES. [2022-12-11 23:33:30,809 INFO L83 FinitePrefix]: Finished finitePrefix Result has 273211 conditions, 47363 events. 29698/47363 cut-off events. For 492840/647197 co-relation queries the response was YES. Maximal size of possible extension queue 3177. Compared 406434 event pairs, 435 based on Foata normal form. 5283/49332 useless extension candidates. Maximal degree in co-relation 273092. Up to 24883 conditions per place. [2022-12-11 23:33:30,933 INFO L137 encePairwiseOnDemand]: 123/131 looper letters, 1016 selfloop transitions, 7 changer transitions 481/1667 dead transitions. [2022-12-11 23:33:30,933 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 176 places, 1667 transitions, 27005 flow [2022-12-11 23:33:30,934 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-11 23:33:30,934 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-11 23:33:30,937 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 829 transitions. [2022-12-11 23:33:30,938 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.791030534351145 [2022-12-11 23:33:30,941 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 38 predicate places. [2022-12-11 23:33:30,941 INFO L82 GeneralOperation]: Start removeDead. Operand has 176 places, 1667 transitions, 27005 flow [2022-12-11 23:33:31,065 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 173 places, 1186 transitions, 18479 flow [2022-12-11 23:33:31,066 INFO L495 AbstractCegarLoop]: Abstraction has has 173 places, 1186 transitions, 18479 flow [2022-12-11 23:33:31,066 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 95.625) internal successors, (765), 8 states have internal predecessors, (765), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:31,066 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:31,066 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:31,066 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-11 23:33:31,066 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:31,066 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:31,066 INFO L85 PathProgramCache]: Analyzing trace with hash 1229499864, now seen corresponding path program 2 times [2022-12-11 23:33:31,067 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:31,067 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118659846] [2022-12-11 23:33:31,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:31,067 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:31,101 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:31,759 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:31,759 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:31,759 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118659846] [2022-12-11 23:33:31,759 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118659846] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:31,759 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:31,759 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-11 23:33:31,759 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [709595948] [2022-12-11 23:33:31,759 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:31,760 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-11 23:33:31,760 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:31,760 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-11 23:33:31,760 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=56, Invalid=154, Unknown=0, NotChecked=0, Total=210 [2022-12-11 23:33:31,761 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 102 out of 131 [2022-12-11 23:33:31,762 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 173 places, 1186 transitions, 18479 flow. Second operand has 15 states, 15 states have (on average 103.4) internal successors, (1551), 15 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:31,762 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:31,762 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 102 of 131 [2022-12-11 23:33:31,762 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:34,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:34,182 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,226 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][281], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 147#(= ~x$w_buff0_used~0 0), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:34,226 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,226 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,227 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,227 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:34,641 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:34,641 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:33:34,642 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:34,642 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:34,642 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:34,661 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][403], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, 312#(and (= ~__unbuffered_p3_EBX~0 1) (= ~a~0 1)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:34,661 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,661 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:34,673 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:34,674 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,681 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][488], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:34,681 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,681 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,682 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][385], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:34,682 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,682 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,682 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,682 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,683 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][278], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:34,683 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,683 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,700 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:34,700 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,700 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][365], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:34,701 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,701 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:34,702 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,702 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,702 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,702 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:34,703 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:34,703 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,703 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:34,703 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,704 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,735 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][306], [P1Thread1of1ForFork2InUse, 148#true, 133#$Ultimate##0true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:34,736 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,736 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][307], [233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 147#(= ~x$w_buff0_used~0 0), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:34,736 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,736 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][857], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 233#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 171#(and (= ~x$w_buff1_used~0 0) (= 0 ~x$w_buff0~0) (= ~x~0 ~x$w_buff0~0) (= ~x$w_buff0_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 147#(= ~x$w_buff0_used~0 0), 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:34,739 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:34,739 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:35,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][524], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,013 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,013 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,013 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,013 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,038 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,038 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,038 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,038 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,040 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,040 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,055 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][365], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,056 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,056 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,057 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][362], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:35,057 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,057 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,058 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,058 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,058 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,098 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,098 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,098 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:35,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][308], [235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,099 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,099 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,100 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,100 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,100 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,100 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,101 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,101 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:35,124 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,124 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:35,124 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,124 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,125 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][759], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 83#L753true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 177#(and (= ~x~0 0) (= ~x$w_buff1_used~0 0) (= 0 ~x$r_buff0_thd0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,125 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,125 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][488], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,131 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][385], [292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:35,131 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,131 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][387], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:35,132 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,132 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,146 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][405], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,146 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,146 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,147 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,147 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,148 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,148 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,148 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,148 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][487], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,149 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][487], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,149 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,149 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,150 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][561], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,150 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][561], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,150 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][490], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,151 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][490], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,151 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,151 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,161 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][757], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 133#$Ultimate##0true, 148#true, 234#(and (= ~x$r_buff1_thd0~0 0) (= ~x$w_buff0_used~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 147#(= ~x$w_buff0_used~0 0), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 204#(and (= ~x$w_buff1_used~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0))]) [2022-12-11 23:33:35,161 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,161 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,161 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,161 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:35,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][524], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:35,441 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,441 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:35,471 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,471 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,471 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,471 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][589], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:35,473 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,473 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][483], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,492 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:35,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:35,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,493 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,494 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][405], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,494 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,494 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,495 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][409], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,495 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,495 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][594], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:35,496 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,496 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,496 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,496 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,550 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,550 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,551 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([386] L771-->L783: Formula: (and (not (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| 0)) (= v_~x$r_buff0_thd3~0_In_1 v_~x$r_buff1_thd3~0_Out_2) (= v_~x$w_buff0_used~0_Out_2 1) (= v_~x$r_buff0_thd1~0_In_1 v_~x$r_buff1_thd1~0_Out_2) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3| |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|) (= v_~x$r_buff1_thd4~0_Out_2 v_~x$r_buff0_thd4~0_In_1) (= |v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3| (ite (not (and (not (= (mod v_~x$w_buff1_used~0_Out_2 256) 0)) (not (= (mod v_~x$w_buff0_used~0_Out_2 256) 0)))) 1 0)) (= v_~x$r_buff1_thd0~0_Out_2 v_~x$r_buff0_thd0~0_In_1) (= v_~x$r_buff0_thd2~0_Out_2 1) (= v_~x$w_buff0_used~0_In_1 v_~x$w_buff1_used~0_Out_2) (= v_~x$w_buff0~0_Out_2 2) (= v_~x$w_buff1~0_Out_2 v_~x$w_buff0~0_In_1) (= v_~x$r_buff0_thd2~0_In_1 v_~x$r_buff1_thd2~0_Out_2)) InVars {~x$w_buff0~0=v_~x$w_buff0~0_In_1, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_In_1, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_In_1} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_Out_2, ~x$r_buff0_thd0~0=v_~x$r_buff0_thd0~0_In_1, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_In_1, ~x$w_buff1~0=v_~x$w_buff1~0_Out_2, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_Out_2, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_Out_2, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_Out_2, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_Out_2, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_In_1, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_In_1, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_Out_2, ~x$r_buff1_thd0~0=v_~x$r_buff1_thd0~0_Out_2, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_Out_2, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_Out_2, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_~expression#1_3|, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1=|v_P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1_3|} AuxVars[] AssignedVars[~x$w_buff0~0, P1Thread1of1ForFork2___VERIFIER_assert_#in~expression#1, ~x$w_buff1~0, ~x$r_buff1_thd3~0, ~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x$r_buff0_thd2~0, ~x$r_buff1_thd0~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0, P1Thread1of1ForFork2___VERIFIER_assert_~expression#1][761], [26#L816true, 235#(and (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 49#L829true, 78#L783true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,551 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,551 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:35,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][774], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,851 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,851 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,881 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,881 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,881 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,881 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,881 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,882 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:35,882 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,882 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,957 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,957 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:35,957 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:35,958 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:36,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][774], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:36,253 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,253 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,276 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][629], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:36,276 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,276 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,276 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,276 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,277 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][630], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:36,277 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:36,277 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:37,752 INFO L130 PetriNetUnfolder]: 22812/39844 cut-off events. [2022-12-11 23:33:37,752 INFO L131 PetriNetUnfolder]: For 569176/700878 co-relation queries the response was YES. [2022-12-11 23:33:37,857 INFO L83 FinitePrefix]: Finished finitePrefix Result has 229299 conditions, 39844 events. 22812/39844 cut-off events. For 569176/700878 co-relation queries the response was YES. Maximal size of possible extension queue 2399. Compared 369198 event pairs, 539 based on Foata normal form. 7090/44731 useless extension candidates. Maximal degree in co-relation 229170. Up to 18474 conditions per place. [2022-12-11 23:33:37,997 INFO L137 encePairwiseOnDemand]: 118/131 looper letters, 813 selfloop transitions, 242 changer transitions 140/1409 dead transitions. [2022-12-11 23:33:37,997 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 1409 transitions, 24745 flow [2022-12-11 23:33:37,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 15 states. [2022-12-11 23:33:37,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 15 states. [2022-12-11 23:33:38,002 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 15 states to 15 states and 1606 transitions. [2022-12-11 23:33:38,004 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8173027989821883 [2022-12-11 23:33:38,005 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 49 predicate places. [2022-12-11 23:33:38,005 INFO L82 GeneralOperation]: Start removeDead. Operand has 187 places, 1409 transitions, 24745 flow [2022-12-11 23:33:38,149 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 181 places, 1269 transitions, 22053 flow [2022-12-11 23:33:38,149 INFO L495 AbstractCegarLoop]: Abstraction has has 181 places, 1269 transitions, 22053 flow [2022-12-11 23:33:38,150 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 103.4) internal successors, (1551), 15 states have internal predecessors, (1551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:38,150 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:38,150 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:38,150 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-11 23:33:38,150 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:38,150 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:38,150 INFO L85 PathProgramCache]: Analyzing trace with hash -845376183, now seen corresponding path program 1 times [2022-12-11 23:33:38,150 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:38,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [140117093] [2022-12-11 23:33:38,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:38,151 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:38,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:38,347 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:38,347 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:38,347 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [140117093] [2022-12-11 23:33:38,347 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [140117093] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:38,347 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:38,347 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-12-11 23:33:38,347 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142553912] [2022-12-11 23:33:38,347 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:38,348 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-11 23:33:38,348 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:38,348 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-11 23:33:38,348 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-12-11 23:33:38,349 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 23:33:38,349 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 1269 transitions, 22053 flow. Second operand has 8 states, 8 states have (on average 106.25) internal successors, (850), 8 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:38,349 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:38,349 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 23:33:38,349 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:40,776 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][677], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 150#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:40,776 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,776 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,776 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,776 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][477], [145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), 150#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 28#$Ultimate##0true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:40,777 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,777 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,808 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:40,808 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:40,808 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:41,128 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][780], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:41,128 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,128 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,269 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:41,270 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,270 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,270 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,270 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,336 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][677], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:41,337 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,337 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][477], [145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 65#L793true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:41,337 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,337 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:41,374 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,374 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,466 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:41,466 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,466 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,466 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,466 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:41,782 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][780], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 150#(= ~__unbuffered_p3_EAX~0 0), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:41,782 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,782 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,795 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:41,795 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,795 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:41,797 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,797 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,797 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,797 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,929 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:41,929 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,929 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,929 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:41,929 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,053 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,053 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:33:42,053 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:42,053 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:42,053 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:33:42,072 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,072 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,072 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,073 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,073 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,119 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:42,120 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,120 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,120 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,120 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,121 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:42,121 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,121 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,122 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,122 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,122 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,123 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true]) [2022-12-11 23:33:42,123 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,123 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:42,311 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:42,312 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,312 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:42,315 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,315 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,315 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,315 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][652], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,321 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][654], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:42,321 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,321 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,496 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,496 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,614 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,647 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][885], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,647 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,647 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,648 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,648 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,648 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,651 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,651 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,651 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,653 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,654 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,654 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][364], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:42,672 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,672 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,672 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,672 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,673 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][373], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,673 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,673 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,673 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,673 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,674 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,674 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,729 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:42,729 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,729 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,730 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,730 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:42,731 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,731 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,731 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,732 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,732 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:42,732 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,732 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,733 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][472], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:42,739 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,739 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][394], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:42,739 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,739 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,740 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][395], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 68#L2true]) [2022-12-11 23:33:42,740 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,740 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,750 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:42,750 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,751 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:42,751 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,751 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,760 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,760 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,760 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,761 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:42,761 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,761 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,762 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,763 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,763 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:42,765 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,765 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,765 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,766 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,766 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:42,766 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,766 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:42,799 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,799 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,799 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,800 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:42,800 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,800 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,800 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,801 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,801 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,801 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,802 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:42,802 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,802 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,802 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:42,803 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:42,803 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,803 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,803 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:42,804 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,804 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:42,962 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,962 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,962 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,962 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,962 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,962 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,964 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,965 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,965 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,965 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,965 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,965 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][652], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:42,970 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,970 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][654], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:42,970 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,970 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,971 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,971 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,972 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][758], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 50#L766true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,972 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,972 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,972 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,972 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,973 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][757], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:42,973 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,973 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,973 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:42,973 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,099 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,100 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,100 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,155 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:43,155 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,194 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][885], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,194 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,194 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,195 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][679], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:43,195 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,195 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,196 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:43,196 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,197 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,198 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][899], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,198 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,198 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][373], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:43,224 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][467], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:43,225 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,225 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,226 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,226 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:43,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][368], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,227 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,227 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,227 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,227 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,227 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][402], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:43,228 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,228 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,229 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][407], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,229 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,229 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,230 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][572], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:43,230 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,230 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,233 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,233 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,233 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:43,233 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,234 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,234 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,235 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,235 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,235 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,236 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,236 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,236 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,243 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,243 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,243 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][773], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 20#L863true, 359#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 284#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true]) [2022-12-11 23:33:43,296 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][777], [26#L816true, 20#L863true, 359#(and (<= ~__unbuffered_cnt~0 2) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 284#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 267#(and (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,296 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,296 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,300 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,300 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,300 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,301 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,301 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,301 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,301 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:33:43,315 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][394], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,315 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][395], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 68#L2true]) [2022-12-11 23:33:43,315 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,315 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,316 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:43,316 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,316 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,317 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,320 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,320 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,320 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,321 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][754], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 113#L864true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,321 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,321 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:43,566 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,566 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,566 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,568 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,568 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,568 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,569 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][758], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,574 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][757], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 50#L766true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,574 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,574 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,711 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,779 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,779 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,779 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,819 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,819 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,819 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,820 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,820 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,820 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,821 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,841 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,841 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,841 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,844 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][666], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:43,844 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,844 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,855 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,855 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:43,855 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,856 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][474], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,856 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,856 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,857 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,857 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,857 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,858 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,858 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,858 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,906 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,906 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,906 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:43,907 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,907 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,907 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,907 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,918 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][473], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:43,918 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,918 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,918 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,918 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,919 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 57#L3true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:43,919 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,919 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,919 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:43,919 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,206 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:44,206 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,206 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,246 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:44,247 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,247 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,248 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][898], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 22#L836true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:44,248 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,248 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][471], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:44,265 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,265 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,265 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,265 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,267 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:44,267 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,267 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:44,317 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][753], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:44,318 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:44,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:44,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:44,318 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:44,757 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][787], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 25#L813true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:44,757 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-11 23:33:44,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:44,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:44,757 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-11 23:33:45,382 INFO L130 PetriNetUnfolder]: 20092/35437 cut-off events. [2022-12-11 23:33:45,382 INFO L131 PetriNetUnfolder]: For 520034/643513 co-relation queries the response was YES. [2022-12-11 23:33:45,468 INFO L83 FinitePrefix]: Finished finitePrefix Result has 224987 conditions, 35437 events. 20092/35437 cut-off events. For 520034/643513 co-relation queries the response was YES. Maximal size of possible extension queue 2368. Compared 335961 event pairs, 296 based on Foata normal form. 10165/43745 useless extension candidates. Maximal degree in co-relation 224854. Up to 15089 conditions per place. [2022-12-11 23:33:45,560 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 970 selfloop transitions, 96 changer transitions 366/1589 dead transitions. [2022-12-11 23:33:45,560 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 196 places, 1589 transitions, 30429 flow [2022-12-11 23:33:45,561 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 23:33:45,561 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 23:33:45,576 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1831 transitions. [2022-12-11 23:33:45,577 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8735687022900763 [2022-12-11 23:33:45,589 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 58 predicate places. [2022-12-11 23:33:45,589 INFO L82 GeneralOperation]: Start removeDead. Operand has 196 places, 1589 transitions, 30429 flow [2022-12-11 23:33:45,815 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 196 places, 1223 transitions, 22934 flow [2022-12-11 23:33:45,815 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 1223 transitions, 22934 flow [2022-12-11 23:33:45,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 106.25) internal successors, (850), 8 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:45,816 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:45,816 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:45,816 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-11 23:33:45,817 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:45,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:45,817 INFO L85 PathProgramCache]: Analyzing trace with hash 1133067122, now seen corresponding path program 1 times [2022-12-11 23:33:45,817 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:45,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [343299020] [2022-12-11 23:33:45,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:45,817 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:45,847 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:45,979 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:45,980 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:45,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [343299020] [2022-12-11 23:33:45,980 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [343299020] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:45,980 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:45,980 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2022-12-11 23:33:45,980 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561086567] [2022-12-11 23:33:45,980 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:45,980 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-12-11 23:33:45,980 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:45,981 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-12-11 23:33:45,981 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2022-12-11 23:33:45,981 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 104 out of 131 [2022-12-11 23:33:45,982 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 1223 transitions, 22934 flow. Second operand has 9 states, 9 states have (on average 106.22222222222223) internal successors, (956), 9 states have internal predecessors, (956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:45,982 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:45,982 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 104 of 131 [2022-12-11 23:33:45,982 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:47,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:47,537 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,537 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:47,538 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,538 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-11 23:33:47,716 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][486], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 5#L763true, 57#L3true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:47,716 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,716 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,716 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,716 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,797 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][507], [145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:47,797 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:47,797 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:47,797 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:47,797 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:47,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][351], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 392#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:47,816 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,816 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,816 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,816 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-11 23:33:47,817 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:47,817 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:47,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:47,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:47,817 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:48,046 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:48,046 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,046 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-11 23:33:48,232 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][486], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 150#(= ~__unbuffered_p3_EAX~0 0), 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 28#$Ultimate##0true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:48,233 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-11 23:33:48,233 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:33:48,233 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:33:48,233 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-11 23:33:48,327 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:48,327 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,327 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,353 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 53#$Ultimate##0true, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:48,353 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,353 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-11 23:33:48,777 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:48,777 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,778 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,778 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,778 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true]) [2022-12-11 23:33:48,853 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:48,853 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:48,853 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:48,853 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:48,853 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][485], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 392#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:48,853 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,854 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:48,913 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,913 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,913 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,913 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,913 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:48,914 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,914 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,914 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,914 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,914 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:48,914 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,914 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,914 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:48,914 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:49,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][570], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 25#L813true, 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 68#L2true]) [2022-12-11 23:33:49,273 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,273 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,273 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,273 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,450 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][351], [361#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 292#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 273#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 68#L2true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 392#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:49,450 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:33:49,450 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:49,450 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:49,451 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:33:49,451 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:49,451 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,451 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,451 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,451 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][509], [113#L864true, 26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 264#true]) [2022-12-11 23:33:49,497 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,497 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true]) [2022-12-11 23:33:49,523 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,523 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,593 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:49,593 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,593 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][487], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:49,594 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][489], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true]) [2022-12-11 23:33:49,594 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,594 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][657], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 65#L793true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:49,660 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,660 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,660 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,660 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,660 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, 53#$Ultimate##0true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:49,661 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,661 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,661 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,661 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:49,825 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 25#L813true, 101#L826true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:49,825 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,825 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,950 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][507], [145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 277#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 76#L796true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:49,951 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-11 23:33:49,951 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:49,951 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:49,951 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-11 23:33:49,951 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:49,951 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,951 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,996 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][488], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:49,996 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,996 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,996 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:49,996 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:50,048 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][509], [26#L816true, 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 365#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 398#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 165#true, 296#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0)), 264#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 68#L2true]) [2022-12-11 23:33:50,048 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:50,048 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:50,048 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:50,048 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:50,268 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 101#L826true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:50,268 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,268 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,396 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 76#L796true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:50,397 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,397 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,397 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,397 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][583], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 65#L793true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 264#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:50,447 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,447 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:50,720 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 25#L813true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:50,720 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,720 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-11 23:33:50,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][619], [26#L816true, 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, 269#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 65#L793true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:50,946 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:50,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:50,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:50,946 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([388] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~x$w_buff0_used~0_123 256) 0))) (.cse4 (not (= (mod v_~x$r_buff1_thd2~0_24 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd2~0_29 256) 0)))) (let ((.cse2 (and (not (= (mod v_~x$w_buff0_used~0_124 256) 0)) .cse5)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_105 256) 0)) .cse4)) (.cse0 (and .cse3 .cse5))) (and (= (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_105) v_~x$w_buff1_used~0_104) (= v_~x$w_buff0_used~0_123 (ite .cse2 0 v_~x$w_buff0_used~0_124)) (= v_~x~0_55 (ite .cse2 v_~x$w_buff0~0_42 (ite .cse1 v_~x$w_buff1~0_39 v_~x~0_56))) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd2~0_28 256) 0)) .cse3) (and (not (= (mod v_~x$w_buff1_used~0_104 256) 0)) .cse4)) 0 v_~x$r_buff1_thd2~0_24) v_~x$r_buff1_thd2~0_23) (= v_~x$r_buff0_thd2~0_28 (ite .cse0 0 v_~x$r_buff0_thd2~0_29))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_24, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_105, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_29, ~x~0=v_~x~0_56, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_124} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_42, ~x$w_buff1~0=v_~x$w_buff1~0_39, ~x$r_buff1_thd2~0=v_~x$r_buff1_thd2~0_23, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_104, ~x$r_buff0_thd2~0=v_~x$r_buff0_thd2~0_28, ~x~0=v_~x~0_55, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_123} AuxVars[] AssignedVars[~x$r_buff1_thd2~0, ~x$w_buff1_used~0, ~x$r_buff0_thd2~0, ~x~0, ~x$w_buff0_used~0][657], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 65#L793true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:51,064 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,064 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,064 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,064 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,064 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][688], [298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:51,064 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,065 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,065 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,065 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,065 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([395] L806-->L813: Formula: (let ((.cse4 (not (= (mod v_~x$r_buff1_thd3~0_22 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_119 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd3~0_24 256) 0)))) (let ((.cse0 (and .cse5 (not (= (mod v_~x$w_buff0_used~0_120 256) 0)))) (.cse2 (and .cse5 .cse3)) (.cse1 (and (not (= (mod v_~x$w_buff1_used~0_101 256) 0)) .cse4))) (and (= (ite .cse0 v_~x$w_buff0~0_40 (ite .cse1 v_~x$w_buff1~0_37 v_~x~0_52)) v_~x~0_51) (= (ite .cse0 0 v_~x$w_buff0_used~0_120) v_~x$w_buff0_used~0_119) (= (ite .cse2 0 v_~x$r_buff0_thd3~0_24) v_~x$r_buff0_thd3~0_23) (= (ite (or .cse2 .cse1) 0 v_~x$w_buff1_used~0_101) v_~x$w_buff1_used~0_100) (= (ite (or (and (not (= (mod v_~x$r_buff0_thd3~0_23 256) 0)) .cse3) (and .cse4 (not (= (mod v_~x$w_buff1_used~0_100 256) 0)))) 0 v_~x$r_buff1_thd3~0_22) v_~x$r_buff1_thd3~0_21)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_22, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_101, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_24, ~x~0=v_~x~0_52, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_120} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_40, ~x$w_buff1~0=v_~x$w_buff1~0_37, ~x$r_buff1_thd3~0=v_~x$r_buff1_thd3~0_21, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_100, ~x$r_buff0_thd3~0=v_~x$r_buff0_thd3~0_23, ~x~0=v_~x~0_51, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_119} AuxVars[] AssignedVars[~x$r_buff1_thd3~0, ~x$w_buff1_used~0, ~x$r_buff0_thd3~0, ~x~0, ~x$w_buff0_used~0][656], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 298#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 145#true, P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 25#L813true, 400#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 13#L839true, 129#L3-1true, 367#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= ~__unbuffered_cnt~0 1) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0))]) [2022-12-11 23:33:51,065 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,065 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,065 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,065 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-11 23:33:51,737 INFO L130 PetriNetUnfolder]: 17191/31449 cut-off events. [2022-12-11 23:33:51,738 INFO L131 PetriNetUnfolder]: For 442678/541953 co-relation queries the response was YES. [2022-12-11 23:33:51,875 INFO L83 FinitePrefix]: Finished finitePrefix Result has 214915 conditions, 31449 events. 17191/31449 cut-off events. For 442678/541953 co-relation queries the response was YES. Maximal size of possible extension queue 2190. Compared 305365 event pairs, 272 based on Foata normal form. 9102/39044 useless extension candidates. Maximal degree in co-relation 214778. Up to 12495 conditions per place. [2022-12-11 23:33:51,964 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 660 selfloop transitions, 93 changer transitions 351/1236 dead transitions. [2022-12-11 23:33:51,964 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 214 places, 1236 transitions, 25340 flow [2022-12-11 23:33:51,965 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 19 states. [2022-12-11 23:33:51,965 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 19 states. [2022-12-11 23:33:51,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 19 states to 19 states and 2130 transitions. [2022-12-11 23:33:51,983 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.8557653676175171 [2022-12-11 23:33:51,983 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 76 predicate places. [2022-12-11 23:33:51,984 INFO L82 GeneralOperation]: Start removeDead. Operand has 214 places, 1236 transitions, 25340 flow [2022-12-11 23:33:52,188 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 211 places, 885 transitions, 17223 flow [2022-12-11 23:33:52,188 INFO L495 AbstractCegarLoop]: Abstraction has has 211 places, 885 transitions, 17223 flow [2022-12-11 23:33:52,189 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 106.22222222222223) internal successors, (956), 9 states have internal predecessors, (956), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:52,189 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:52,189 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:52,189 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-12-11 23:33:52,189 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:52,189 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:52,189 INFO L85 PathProgramCache]: Analyzing trace with hash -492483594, now seen corresponding path program 1 times [2022-12-11 23:33:52,189 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:52,189 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1373056448] [2022-12-11 23:33:52,190 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:52,190 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:52,236 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:53,229 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:53,229 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:53,229 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1373056448] [2022-12-11 23:33:53,229 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1373056448] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:53,229 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:53,229 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [15] imperfect sequences [] total 15 [2022-12-11 23:33:53,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1305158200] [2022-12-11 23:33:53,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:53,230 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 15 states [2022-12-11 23:33:53,230 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:53,230 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2022-12-11 23:33:53,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=167, Unknown=0, NotChecked=0, Total=210 [2022-12-11 23:33:53,231 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 131 [2022-12-11 23:33:53,232 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 211 places, 885 transitions, 17223 flow. Second operand has 15 states, 15 states have (on average 91.46666666666667) internal successors, (1372), 15 states have internal predecessors, (1372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:53,232 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:53,232 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 131 [2022-12-11 23:33:53,232 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:33:55,370 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][350], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:33:55,371 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,371 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:55,380 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,380 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 5#L763true, 4#L806true, 101#L826true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:55,380 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,380 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,381 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][441], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:55,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:55,790 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,790 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,791 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][350], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:33:55,791 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:55,791 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:33:56,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][441], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:56,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,201 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][291], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:56,201 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,201 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][519], [145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 54#L756true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:56,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][292], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:33:56,202 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:56,202 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:33:58,468 INFO L130 PetriNetUnfolder]: 17511/39218 cut-off events. [2022-12-11 23:33:58,468 INFO L131 PetriNetUnfolder]: For 438156/531580 co-relation queries the response was YES. [2022-12-11 23:33:58,569 INFO L83 FinitePrefix]: Finished finitePrefix Result has 240526 conditions, 39218 events. 17511/39218 cut-off events. For 438156/531580 co-relation queries the response was YES. Maximal size of possible extension queue 2879. Compared 477123 event pairs, 290 based on Foata normal form. 5843/43927 useless extension candidates. Maximal degree in co-relation 240370. Up to 11728 conditions per place. [2022-12-11 23:33:58,646 INFO L137 encePairwiseOnDemand]: 120/131 looper letters, 556 selfloop transitions, 351 changer transitions 308/1396 dead transitions. [2022-12-11 23:33:58,647 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 1396 transitions, 31480 flow [2022-12-11 23:33:58,647 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-12-11 23:33:58,647 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 12 states. [2022-12-11 23:33:58,648 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 12 states to 12 states and 1152 transitions. [2022-12-11 23:33:58,648 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.732824427480916 [2022-12-11 23:33:58,648 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 84 predicate places. [2022-12-11 23:33:58,649 INFO L82 GeneralOperation]: Start removeDead. Operand has 222 places, 1396 transitions, 31480 flow [2022-12-11 23:33:58,732 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 218 places, 1088 transitions, 23995 flow [2022-12-11 23:33:58,732 INFO L495 AbstractCegarLoop]: Abstraction has has 218 places, 1088 transitions, 23995 flow [2022-12-11 23:33:58,732 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 15 states, 15 states have (on average 91.46666666666667) internal successors, (1372), 15 states have internal predecessors, (1372), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:58,732 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:33:58,732 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:33:58,733 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-12-11 23:33:58,733 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:33:58,733 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:33:58,733 INFO L85 PathProgramCache]: Analyzing trace with hash -479094186, now seen corresponding path program 2 times [2022-12-11 23:33:58,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:33:58,733 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1568689516] [2022-12-11 23:33:58,733 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:33:58,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:33:58,758 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-11 23:33:59,841 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-11 23:33:59,841 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-11 23:33:59,842 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1568689516] [2022-12-11 23:33:59,842 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1568689516] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-11 23:33:59,842 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-11 23:33:59,842 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [16] imperfect sequences [] total 16 [2022-12-11 23:33:59,842 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1360126329] [2022-12-11 23:33:59,842 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-11 23:33:59,842 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 16 states [2022-12-11 23:33:59,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-11 23:33:59,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2022-12-11 23:33:59,843 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=179, Unknown=0, NotChecked=0, Total=240 [2022-12-11 23:33:59,843 INFO L481 CegarLoopForPetriNet]: Number of universal loopers: 89 out of 131 [2022-12-11 23:33:59,844 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 218 places, 1088 transitions, 23995 flow. Second operand has 16 states, 16 states have (on average 91.3125) internal successors, (1461), 16 states have internal predecessors, (1461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:33:59,844 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-11 23:33:59,844 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 89 of 131 [2022-12-11 23:33:59,844 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-11 23:34:01,674 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:34:01,674 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-11 23:34:01,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:34:01,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:34:01,674 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-11 23:34:01,779 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true]) [2022-12-11 23:34:01,779 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,779 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 4#L806true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:01,780 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:01,780 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:01,780 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-11 23:34:02,016 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true]) [2022-12-11 23:34:02,016 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-11 23:34:02,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:34:02,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:34:02,016 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-11 23:34:02,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 78#L783true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:02,221 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 78#L783true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:02,221 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,221 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][287], [326#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 83#L753true, 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 449#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 22#L836true, 129#L3-1true]) [2022-12-11 23:34:02,222 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,222 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, P1Thread1of1ForFork2InUse, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 148#true, P0Thread1of1ForFork0InUse, 97#L786true, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 57#L3true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:02,223 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 54#L756true, 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 57#L3true, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:02,223 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,223 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-11 23:34:02,691 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([380] L756-->L763: Formula: (let ((.cse4 (not (= (mod v_~x$w_buff0_used~0_155 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd1~0_26 256) 0))) (.cse3 (not (= (mod v_~x$r_buff1_thd1~0_24 256) 0)))) (let ((.cse1 (and (not (= (mod v_~x$w_buff1_used~0_135 256) 0)) .cse3)) (.cse2 (and .cse4 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff0_used~0_156 256) 0)) .cse5))) (and (= (ite .cse0 v_~x$w_buff0~0_64 (ite .cse1 v_~x$w_buff1~0_61 v_~x~0_90)) v_~x~0_89) (= v_~x$w_buff1_used~0_134 (ite (or .cse1 .cse2) 0 v_~x$w_buff1_used~0_135)) (= v_~x$r_buff0_thd1~0_25 (ite .cse2 0 v_~x$r_buff0_thd1~0_26)) (= v_~x$w_buff0_used~0_155 (ite .cse0 0 v_~x$w_buff0_used~0_156)) (= v_~x$r_buff1_thd1~0_23 (ite (or (and .cse3 (not (= (mod v_~x$w_buff1_used~0_134 256) 0))) (and .cse4 (not (= (mod v_~x$r_buff0_thd1~0_25 256) 0)))) 0 v_~x$r_buff1_thd1~0_24))))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_26, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_135, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_24, ~x~0=v_~x~0_90, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_156} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_64, ~x$r_buff0_thd1~0=v_~x$r_buff0_thd1~0_25, ~x$w_buff1~0=v_~x$w_buff1~0_61, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_134, ~x$r_buff1_thd1~0=v_~x$r_buff1_thd1~0_23, ~x~0=v_~x~0_89, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_155} AuxVars[] AssignedVars[~x$r_buff0_thd1~0, ~x$w_buff1_used~0, ~x$r_buff1_thd1~0, ~x~0, ~x$w_buff0_used~0][290], [433#(and (<= (div ~x$w_buff0_used~0 256) 0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= 2 ~x$w_buff0~0) (not (= ~x~0 ~x$w_buff0~0)) (= ~x$r_buff1_thd0~0 0) (<= 1 ~x$w_buff0_used~0) (= 1 ~x$r_buff0_thd2~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, P3Thread1of1ForFork1InUse, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 305#(= ~a~0 1), P2Thread1of1ForFork3InUse, 5#L763true, 4#L806true, 450#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0)), 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 49#L829true, 165#true, 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:02,691 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:34:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:34:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:34:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:34:02,692 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([403] L829-->L836: Formula: (let ((.cse2 (not (= (mod v_~x$r_buff1_thd4~0_20 256) 0))) (.cse3 (not (= (mod v_~x$w_buff0_used~0_147 256) 0))) (.cse5 (not (= (mod v_~x$r_buff0_thd4~0_22 256) 0)))) (let ((.cse1 (and .cse3 .cse5)) (.cse0 (and (not (= (mod v_~x$w_buff1_used~0_127 256) 0)) .cse2)) (.cse4 (and (not (= 0 (mod v_~x$w_buff0_used~0_148 256))) .cse5))) (and (= v_~x$w_buff1_used~0_126 (ite (or .cse0 .cse1) 0 v_~x$w_buff1_used~0_127)) (= v_~x$r_buff1_thd4~0_19 (ite (or (and .cse2 (not (= (mod v_~x$w_buff1_used~0_126 256) 0))) (and .cse3 (not (= (mod v_~x$r_buff0_thd4~0_21 256) 0)))) 0 v_~x$r_buff1_thd4~0_20)) (= v_~x$r_buff0_thd4~0_21 (ite .cse1 0 v_~x$r_buff0_thd4~0_22)) (= v_~x~0_81 (ite .cse4 v_~x$w_buff0~0_58 (ite .cse0 v_~x$w_buff1~0_55 v_~x~0_82))) (= (ite .cse4 0 v_~x$w_buff0_used~0_148) v_~x$w_buff0_used~0_147)))) InVars {~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_127, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_22, ~x~0=v_~x~0_82, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_20, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_148} OutVars{~x$w_buff0~0=v_~x$w_buff0~0_58, ~x$w_buff1~0=v_~x$w_buff1~0_55, ~x$w_buff1_used~0=v_~x$w_buff1_used~0_126, ~x$r_buff0_thd4~0=v_~x$r_buff0_thd4~0_21, ~x~0=v_~x~0_81, ~x$r_buff1_thd4~0=v_~x$r_buff1_thd4~0_19, ~x$w_buff0_used~0=v_~x$w_buff0_used~0_147} AuxVars[] AssignedVars[~x$w_buff1_used~0, ~x$r_buff0_thd4~0, ~x~0, ~x$r_buff1_thd4~0, ~x$w_buff0_used~0][376], [145#true, 394#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), P1Thread1of1ForFork2InUse, 148#true, P0Thread1of1ForFork0InUse, 275#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 97#L786true, 459#(and (= 0 ~x$w_buff1~0) (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd3~0 0) (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0) (or (= ~x~0 1) (= ~x~0 ~x$w_buff1~0)) (= ~x$r_buff1_thd1~0 0)), P3Thread1of1ForFork1InUse, 54#L756true, 363#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 305#(= ~a~0 1), 203#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), P2Thread1of1ForFork3InUse, 417#(and (= 0 ~x$r_buff0_thd1~0) (= 0 ~x$r_buff0_thd3~0) (= 0 ~x$r_buff0_thd0~0)), 4#L806true, 231#(and (= ~x$r_buff1_thd0~0 0) (= 0 ~x$r_buff0_thd0~0)), 294#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 165#true, 22#L836true, 129#L3-1true, 327#(and (= 0 ~x$r_buff0_thd4~0) (= 0 ~x$r_buff0_thd1~0) (= ~x$r_buff1_thd4~0 0) (= ~x$r_buff1_thd0~0 0) (= ~x~0 1) (= 0 ~x$r_buff0_thd0~0) (= ~x$r_buff1_thd1~0 0))]) [2022-12-11 23:34:02,692 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-11 23:34:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:34:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:34:02,692 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-11 23:34:05,480 INFO L130 PetriNetUnfolder]: 17628/43388 cut-off events. [2022-12-11 23:34:05,480 INFO L131 PetriNetUnfolder]: For 407729/463430 co-relation queries the response was YES. [2022-12-11 23:34:05,636 INFO L83 FinitePrefix]: Finished finitePrefix Result has 250621 conditions, 43388 events. 17628/43388 cut-off events. For 407729/463430 co-relation queries the response was YES. Maximal size of possible extension queue 3298. Compared 571455 event pairs, 355 based on Foata normal form. 4416/46965 useless extension candidates. Maximal degree in co-relation 250446. Up to 12743 conditions per place. [2022-12-11 23:34:05,726 INFO L137 encePairwiseOnDemand]: 118/131 looper letters, 695 selfloop transitions, 263 changer transitions 105/1244 dead transitions. [2022-12-11 23:34:05,726 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 233 places, 1244 transitions, 30021 flow [2022-12-11 23:34:05,726 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 16 states. [2022-12-11 23:34:05,727 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 16 states. [2022-12-11 23:34:05,727 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 16 states to 16 states and 1493 transitions. [2022-12-11 23:34:05,728 INFO L526 CegarLoopForPetriNet]: DFA transition density 0.7123091603053435 [2022-12-11 23:34:05,728 INFO L295 CegarLoopForPetriNet]: 138 programPoint places, 95 predicate places. [2022-12-11 23:34:05,728 INFO L82 GeneralOperation]: Start removeDead. Operand has 233 places, 1244 transitions, 30021 flow [2022-12-11 23:34:05,986 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 226 places, 1139 transitions, 27235 flow [2022-12-11 23:34:05,986 INFO L495 AbstractCegarLoop]: Abstraction has has 226 places, 1139 transitions, 27235 flow [2022-12-11 23:34:05,987 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 16 states, 16 states have (on average 91.3125) internal successors, (1461), 16 states have internal predecessors, (1461), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-12-11 23:34:05,987 INFO L206 CegarLoopForPetriNet]: Found error trace [2022-12-11 23:34:05,987 INFO L214 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:34:05,987 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-12-11 23:34:05,987 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P1Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-11 23:34:05,987 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-11 23:34:05,987 INFO L85 PathProgramCache]: Analyzing trace with hash 543467852, now seen corresponding path program 3 times [2022-12-11 23:34:05,988 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-11 23:34:05,988 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [758205553] [2022-12-11 23:34:05,988 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-11 23:34:05,988 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-11 23:34:06,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 23:34:06,012 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-12-11 23:34:06,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-12-11 23:34:06,081 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-12-11 23:34:06,081 INFO L360 BasicCegarLoop]: Counterexample is feasible [2022-12-11 23:34:06,082 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 7 remaining) [2022-12-11 23:34:06,083 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (5 of 7 remaining) [2022-12-11 23:34:06,083 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 7 remaining) [2022-12-11 23:34:06,083 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 7 remaining) [2022-12-11 23:34:06,083 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 7 remaining) [2022-12-11 23:34:06,083 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr3INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 7 remaining) [2022-12-11 23:34:06,083 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location P1Err0ASSERT_VIOLATIONERROR_FUNCTION (0 of 7 remaining) [2022-12-11 23:34:06,083 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-12-11 23:34:06,084 INFO L445 BasicCegarLoop]: Path program histogram: [3, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-11 23:34:06,088 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-11 23:34:06,088 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-11 23:34:06,181 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 11.12 11:34:06 BasicIcfg [2022-12-11 23:34:06,182 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-11 23:34:06,183 INFO L158 Benchmark]: Toolchain (without parser) took 59344.20ms. Allocated memory was 197.1MB in the beginning and 6.4GB in the end (delta: 6.2GB). Free memory was 171.6MB in the beginning and 3.8GB in the end (delta: -3.7GB). Peak memory consumption was 2.6GB. Max. memory is 8.0GB. [2022-12-11 23:34:06,183 INFO L158 Benchmark]: CDTParser took 0.12ms. Allocated memory is still 197.1MB. Free memory is still 173.6MB. There was no memory consumed. Max. memory is 8.0GB. [2022-12-11 23:34:06,183 INFO L158 Benchmark]: CACSL2BoogieTranslator took 448.14ms. Allocated memory is still 197.1MB. Free memory was 171.6MB in the beginning and 143.3MB in the end (delta: 28.3MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. [2022-12-11 23:34:06,183 INFO L158 Benchmark]: Boogie Procedure Inliner took 40.04ms. Allocated memory is still 197.1MB. Free memory was 143.3MB in the beginning and 140.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 23:34:06,184 INFO L158 Benchmark]: Boogie Preprocessor took 18.82ms. Allocated memory is still 197.1MB. Free memory was 140.6MB in the beginning and 138.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-11 23:34:06,184 INFO L158 Benchmark]: RCFGBuilder took 605.93ms. Allocated memory is still 197.1MB. Free memory was 138.6MB in the beginning and 99.8MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. [2022-12-11 23:34:06,184 INFO L158 Benchmark]: TraceAbstraction took 58226.45ms. Allocated memory was 197.1MB in the beginning and 6.4GB in the end (delta: 6.2GB). Free memory was 98.7MB in the beginning and 3.8GB in the end (delta: -3.7GB). Peak memory consumption was 2.5GB. Max. memory is 8.0GB. [2022-12-11 23:34:06,185 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12ms. Allocated memory is still 197.1MB. Free memory is still 173.6MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 448.14ms. Allocated memory is still 197.1MB. Free memory was 171.6MB in the beginning and 143.3MB in the end (delta: 28.3MB). Peak memory consumption was 28.3MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 40.04ms. Allocated memory is still 197.1MB. Free memory was 143.3MB in the beginning and 140.6MB in the end (delta: 2.6MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 18.82ms. Allocated memory is still 197.1MB. Free memory was 140.6MB in the beginning and 138.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 605.93ms. Allocated memory is still 197.1MB. Free memory was 138.6MB in the beginning and 99.8MB in the end (delta: 38.8MB). Peak memory consumption was 38.8MB. Max. memory is 8.0GB. * TraceAbstraction took 58226.45ms. Allocated memory was 197.1MB in the beginning and 6.4GB in the end (delta: 6.2GB). Free memory was 98.7MB in the beginning and 3.8GB in the end (delta: -3.7GB). Peak memory consumption was 2.5GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - CounterExampleResult [Line: 18]: a call to reach_error is reachable a call to reach_error is reachable We found a FailurePath: [L710] 0 int __unbuffered_cnt = 0; VAL [__unbuffered_cnt=0] [L712] 0 int __unbuffered_p1_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0] [L714] 0 int __unbuffered_p2_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0] [L716] 0 int __unbuffered_p3_EAX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0] [L718] 0 int __unbuffered_p3_EBX = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0] [L720] 0 int a = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0] [L721] 0 _Bool main$tmp_guard0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0] [L722] 0 _Bool main$tmp_guard1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0] [L724] 0 int x = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0] [L725] 0 _Bool x$flush_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0] [L726] 0 int x$mem_tmp; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0] [L727] 0 _Bool x$r_buff0_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0] [L728] 0 _Bool x$r_buff0_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0] [L729] 0 _Bool x$r_buff0_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0] [L730] 0 _Bool x$r_buff0_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0] [L731] 0 _Bool x$r_buff0_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0] [L732] 0 _Bool x$r_buff1_thd0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0] [L733] 0 _Bool x$r_buff1_thd1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0] [L734] 0 _Bool x$r_buff1_thd2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0] [L735] 0 _Bool x$r_buff1_thd3; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0] [L736] 0 _Bool x$r_buff1_thd4; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0] [L737] 0 _Bool x$read_delayed; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0] [L738] 0 int *x$read_delayed_var; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}] [L739] 0 int x$w_buff0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0] [L740] 0 _Bool x$w_buff0_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0] [L741] 0 int x$w_buff1; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0] [L742] 0 _Bool x$w_buff1_used; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0] [L744] 0 int y = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0] [L746] 0 int z = 0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L747] 0 _Bool weak$$choice0; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L748] 0 _Bool weak$$choice2; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L853] 0 pthread_t t489; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L854] FCALL, FORK 0 pthread_create(&t489, ((void *)0), P0, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t489, ((void *)0), P0, ((void *)0))=-3, t489={5:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L855] 0 pthread_t t490; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, t490={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L856] FCALL, FORK 0 pthread_create(&t490, ((void *)0), P1, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t490, ((void *)0), P1, ((void *)0))=-2, t489={5:0}, t490={6:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L857] 0 pthread_t t491; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L858] FCALL, FORK 0 pthread_create(&t491, ((void *)0), P2, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t491, ((void *)0), P2, ((void *)0))=-1, t489={5:0}, t490={6:0}, t491={7:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L859] 0 pthread_t t492; VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L860] FCALL, FORK 0 pthread_create(&t492, ((void *)0), P3, ((void *)0)) VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, pthread_create(&t492, ((void *)0), P3, ((void *)0))=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=0, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=0, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L772] 2 x$w_buff1 = x$w_buff0 [L773] 2 x$w_buff0 = 2 [L774] 2 x$w_buff1_used = x$w_buff0_used [L775] 2 x$w_buff0_used = (_Bool)1 [L776] CALL 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L18] COND FALSE 2 !(!expression) [L776] RET 2 __VERIFIER_assert(!(x$w_buff1_used && x$w_buff0_used)) [L777] 2 x$r_buff1_thd0 = x$r_buff0_thd0 [L778] 2 x$r_buff1_thd1 = x$r_buff0_thd1 [L779] 2 x$r_buff1_thd2 = x$r_buff0_thd2 [L780] 2 x$r_buff1_thd3 = x$r_buff0_thd3 [L781] 2 x$r_buff1_thd4 = x$r_buff0_thd4 [L782] 2 x$r_buff0_thd2 = (_Bool)1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L785] 2 __unbuffered_p1_EAX = y VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=0, z=0] [L802] 3 y = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L805] 3 __unbuffered_p2_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L808] 3 x = x$w_buff0_used && x$r_buff0_thd3 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd3 ? x$w_buff1 : x) [L809] 3 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$w_buff0_used [L810] 3 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$w_buff1_used [L811] 3 x$r_buff0_thd3 = x$w_buff0_used && x$r_buff0_thd3 ? (_Bool)0 : x$r_buff0_thd3 [L812] 3 x$r_buff1_thd3 = x$w_buff0_used && x$r_buff0_thd3 || x$w_buff1_used && x$r_buff1_thd3 ? (_Bool)0 : x$r_buff1_thd3 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=0] [L822] 4 z = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=0, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L825] 4 __unbuffered_p3_EAX = z VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L828] 4 __unbuffered_p3_EBX = a VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L831] 4 x = x$w_buff0_used && x$r_buff0_thd4 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd4 ? x$w_buff1 : x) [L832] 4 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$w_buff0_used [L833] 4 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$w_buff1_used [L834] 4 x$r_buff0_thd4 = x$w_buff0_used && x$r_buff0_thd4 ? (_Bool)0 : x$r_buff0_thd4 [L835] 4 x$r_buff1_thd4 = x$w_buff0_used && x$r_buff0_thd4 || x$w_buff1_used && x$r_buff1_thd4 ? (_Bool)0 : x$r_buff1_thd4 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=0, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L752] 1 a = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=0, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L755] 1 x = 1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L758] 1 x = x$w_buff0_used && x$r_buff0_thd1 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd1 ? x$w_buff1 : x) [L759] 1 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$w_buff0_used [L760] 1 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$w_buff1_used [L761] 1 x$r_buff0_thd1 = x$w_buff0_used && x$r_buff0_thd1 ? (_Bool)0 : x$r_buff0_thd1 [L762] 1 x$r_buff1_thd1 = x$w_buff0_used && x$r_buff0_thd1 || x$w_buff1_used && x$r_buff1_thd1 ? (_Bool)0 : x$r_buff1_thd1 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=1, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=1, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L788] 2 x = x$w_buff0_used && x$r_buff0_thd2 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd2 ? x$w_buff1 : x) [L789] 2 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$w_buff0_used [L790] 2 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$w_buff1_used [L791] 2 x$r_buff0_thd2 = x$w_buff0_used && x$r_buff0_thd2 ? (_Bool)0 : x$r_buff0_thd2 [L792] 2 x$r_buff1_thd2 = x$w_buff0_used && x$r_buff0_thd2 || x$w_buff1_used && x$r_buff1_thd2 ? (_Bool)0 : x$r_buff1_thd2 VAL [__unbuffered_cnt=0, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L795] 2 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=1, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L815] 3 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=2, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L838] 4 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=3, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L765] 1 __unbuffered_cnt = __unbuffered_cnt + 1 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=0, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L862] 0 main$tmp_guard0 = __unbuffered_cnt == 4 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L864] CALL 0 assume_abort_if_not(main$tmp_guard0) [L3] COND FALSE 0 !(!cond) VAL [\old(cond)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, cond=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L864] RET 0 assume_abort_if_not(main$tmp_guard0) [L866] 0 x = x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : (x$w_buff1_used && x$r_buff1_thd0 ? x$w_buff1 : x) [L867] 0 x$w_buff0_used = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used [L868] 0 x$w_buff1_used = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$w_buff1_used [L869] 0 x$r_buff0_thd0 = x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0 [L870] 0 x$r_buff1_thd0 = x$w_buff0_used && x$r_buff0_thd0 || x$w_buff1_used && x$r_buff1_thd0 ? (_Bool)0 : x$r_buff1_thd0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=0, weak$$choice2=0, x=2, x$flush_delayed=0, x$mem_tmp=0, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L873] 0 weak$$choice0 = __VERIFIER_nondet_bool() [L874] 0 weak$$choice2 = __VERIFIER_nondet_bool() [L875] 0 x$flush_delayed = weak$$choice2 [L876] 0 x$mem_tmp = x [L877] 0 x = !x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff1) [L878] 0 x$w_buff0 = weak$$choice2 ? x$w_buff0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff0 : x$w_buff0)) [L879] 0 x$w_buff1 = weak$$choice2 ? x$w_buff1 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1 : (x$w_buff0_used && x$r_buff0_thd0 ? x$w_buff1 : x$w_buff1)) [L880] 0 x$w_buff0_used = weak$$choice2 ? x$w_buff0_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff0_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$w_buff0_used)) [L881] 0 x$w_buff1_used = weak$$choice2 ? x$w_buff1_used : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$w_buff1_used : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L882] 0 x$r_buff0_thd0 = weak$$choice2 ? x$r_buff0_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff0_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : x$r_buff0_thd0)) [L883] 0 x$r_buff1_thd0 = weak$$choice2 ? x$r_buff1_thd0 : (!x$w_buff0_used || !x$r_buff0_thd0 && !x$w_buff1_used || !x$r_buff0_thd0 && !x$r_buff1_thd0 ? x$r_buff1_thd0 : (x$w_buff0_used && x$r_buff0_thd0 ? (_Bool)0 : (_Bool)0)) [L884] 0 main$tmp_guard1 = !(x == 2 && __unbuffered_p1_EAX == 0 && __unbuffered_p2_EAX == 0 && __unbuffered_p3_EAX == 1 && __unbuffered_p3_EBX == 0) [L885] 0 x = x$flush_delayed ? x$mem_tmp : x [L886] 0 x$flush_delayed = (_Bool)0 VAL [__unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, main$tmp_guard0=1, main$tmp_guard1=0, t489={5:0}, t490={6:0}, t491={7:0}, t492={3:0}, weak$$choice0=49, weak$$choice2=255, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L888] CALL 0 __VERIFIER_assert(main$tmp_guard1) [L18] COND TRUE 0 !expression VAL [\old(expression)=0, \old(expression)=1, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=0, expression=1, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] [L18] 0 reach_error() VAL [\old(expression)=1, \old(expression)=0, __unbuffered_cnt=4, __unbuffered_p1_EAX=0, __unbuffered_p2_EAX=0, __unbuffered_p3_EAX=1, __unbuffered_p3_EBX=0, a=1, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, arg={0:0}, expression=1, expression=0, main$tmp_guard0=1, main$tmp_guard1=0, weak$$choice0=49, weak$$choice2=255, x=2, x$flush_delayed=0, x$mem_tmp=2, x$r_buff0_thd0=0, x$r_buff0_thd1=0, x$r_buff0_thd2=1, x$r_buff0_thd3=0, x$r_buff0_thd4=0, x$r_buff1_thd0=0, x$r_buff1_thd1=0, x$r_buff1_thd2=0, x$r_buff1_thd3=0, x$r_buff1_thd4=0, x$read_delayed=0, x$read_delayed_var={0:0}, x$w_buff0=2, x$w_buff0_used=0, x$w_buff1=0, x$w_buff1_used=0, y=1, z=1] - UnprovableResult [Line: 18]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: Not analyzed. - UnprovableResult [Line: 856]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 854]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 860]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 858]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 9 procedures, 168 locations, 7 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 1.4s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 58.0s, OverallIterations: 14, TraceHistogramMax: 1, PathProgramHistogramMax: 3, EmptinessCheckTime: 0.0s, AutomataDifference: 49.5s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 1509 SdHoareTripleChecker+Valid, 2.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 1509 mSDsluCounter, 1294 SdHoareTripleChecker+Invalid, 1.9s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 1079 mSDsCounter, 198 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2585 IncrementalHoareTripleChecker+Invalid, 2783 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 198 mSolverCounterUnsat, 215 mSDtfsCounter, 2585 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 226 GetRequests, 25 SyntacticMatches, 0 SemanticMatches, 201 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 641 ImplicationChecksByTransitivity, 2.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=27235occurred in iteration=13, InterpolantAutomatonStates: 177, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.4s AutomataMinimizationTime, 13 MinimizatonAttempts, 41197 StatesRemovedByMinimization, 13 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 6.2s InterpolantComputationTime, 1250 NumberOfCodeBlocks, 1250 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 1135 ConstructedInterpolants, 0 QuantifiedInterpolants, 8091 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2022-12-11 23:34:06,201 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Forceful destruction successful, exit code 0 Received shutdown request...