/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 -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 16:18:38,078 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 16:18:38,079 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 16:18:38,100 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 16:18:38,101 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 16:18:38,102 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 16:18:38,102 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 16:18:38,104 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 16:18:38,105 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 16:18:38,105 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 16:18:38,106 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 16:18:38,107 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 16:18:38,107 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 16:18:38,109 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 16:18:38,111 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 16:18:38,111 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 16:18:38,112 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 16:18:38,113 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 16:18:38,113 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 16:18:38,115 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 16:18:38,116 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 16:18:38,119 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 16:18:38,120 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 16:18:38,120 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 16:18:38,123 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 16:18:38,123 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 16:18:38,123 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 16:18:38,124 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 16:18:38,124 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 16:18:38,125 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 16:18:38,125 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 16:18:38,125 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 16:18:38,126 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 16:18:38,127 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 16:18:38,127 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 16:18:38,127 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 16:18:38,128 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 16:18:38,128 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 16:18:38,128 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 16:18:38,129 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 16:18:38,129 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 16:18:38,133 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 [2022-12-06 16:18:38,154 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 16:18:38,155 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 16:18:38,156 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 16:18:38,156 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 16:18:38,157 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 16:18:38,157 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 16:18:38,158 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 16:18:38,158 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 16:18:38,158 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 16:18:38,158 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 16:18:38,158 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 16:18:38,159 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 16:18:38,159 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:18:38,160 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 16:18:38,160 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 16:18:38,161 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 16:18:38,418 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 16:18:38,435 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 16:18:38,437 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 16:18:38,438 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 16:18:38,438 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 16:18:38,439 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:18:39,388 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 16:18:39,579 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 16:18:39,580 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-wmm/mix008_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:18:39,588 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d65d5e7b/0610841b2fb741f99ae54f4d0a174c62/FLAG02bdd0ef0 [2022-12-06 16:18:39,602 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/8d65d5e7b/0610841b2fb741f99ae54f4d0a174c62 [2022-12-06 16:18:39,604 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 16:18:39,605 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 16:18:39,606 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 16:18:39,606 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 16:18:39,608 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 16:18:39,608 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:18:39" (1/1) ... [2022-12-06 16:18:39,609 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b27f4e5 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:39, skipping insertion in model container [2022-12-06 16:18:39,609 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 04:18:39" (1/1) ... [2022-12-06 16:18:39,613 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 16:18:39,638 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 16:18:39,733 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/mix008_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:18:39,869 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,872 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,872 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,873 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,873 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,877 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,878 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,878 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,879 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,879 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,879 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,879 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,879 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,884 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,884 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,884 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,888 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,888 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,888 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,889 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,889 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,889 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,889 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,894 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,894 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,894 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,896 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,897 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,897 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,897 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,913 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,914 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,915 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,924 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,924 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,924 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,931 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,947 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,948 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:18:39,957 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 16:18:39,966 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/mix008_power.oepc_pso.oepc_rmo.oepc.i[969,982] [2022-12-06 16:18:39,978 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,979 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,979 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,979 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,979 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,980 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,980 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,980 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,981 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,982 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,983 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,984 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,984 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,984 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,984 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,988 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,988 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,988 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,988 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,989 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,989 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,989 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,989 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,992 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,992 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,993 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,993 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,993 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,996 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,996 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,996 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,997 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,997 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 16:18:39,998 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 16:18:39,998 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 16:18:40,030 INFO L208 MainTranslator]: Completed translation [2022-12-06 16:18:40,031 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40 WrapperNode [2022-12-06 16:18:40,031 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 16:18:40,033 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 16:18:40,033 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 16:18:40,033 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 16:18:40,039 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,069 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,089 INFO L138 Inliner]: procedures = 177, calls = 71, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 145 [2022-12-06 16:18:40,089 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 16:18:40,090 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 16:18:40,090 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 16:18:40,090 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 16:18:40,095 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,096 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,103 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,103 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,109 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,110 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,112 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,115 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 16:18:40,116 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 16:18:40,116 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 16:18:40,116 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 16:18:40,116 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (1/1) ... [2022-12-06 16:18:40,120 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 16:18:40,133 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 16:18:40,156 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) [2022-12-06 16:18:40,163 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 [2022-12-06 16:18:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 16:18:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 16:18:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 16:18:40,191 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 16:18:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 16:18:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure P0 [2022-12-06 16:18:40,192 INFO L138 BoogieDeclarations]: Found implementation of procedure P0 [2022-12-06 16:18:40,192 INFO L130 BoogieDeclarations]: Found specification of procedure P1 [2022-12-06 16:18:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure P1 [2022-12-06 16:18:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure P2 [2022-12-06 16:18:40,193 INFO L138 BoogieDeclarations]: Found implementation of procedure P2 [2022-12-06 16:18:40,193 INFO L130 BoogieDeclarations]: Found specification of procedure P3 [2022-12-06 16:18:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure P3 [2022-12-06 16:18:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 16:18:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 16:18:40,194 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 16:18:40,194 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 16:18:40,195 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-06 16:18:40,304 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 16:18:40,306 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 16:18:40,632 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 16:18:40,721 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 16:18:40,722 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-06 16:18:40,726 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:18:40 BoogieIcfgContainer [2022-12-06 16:18:40,726 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 16:18:40,729 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 16:18:40,729 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 16:18:40,731 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 16:18:40,731 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 04:18:39" (1/3) ... [2022-12-06 16:18:40,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3903b51b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:18:40, skipping insertion in model container [2022-12-06 16:18:40,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 04:18:40" (2/3) ... [2022-12-06 16:18:40,732 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3903b51b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 04:18:40, skipping insertion in model container [2022-12-06 16:18:40,732 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 04:18:40" (3/3) ... [2022-12-06 16:18:40,735 INFO L112 eAbstractionObserver]: Analyzing ICFG mix008_power.oepc_pso.oepc_rmo.oepc.i [2022-12-06 16:18:40,748 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 16:18:40,749 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 2 error locations. [2022-12-06 16:18:40,749 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 16:18:40,797 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-06 16:18:40,826 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 143 places, 132 transitions, 284 flow [2022-12-06 16:18:40,911 INFO L130 PetriNetUnfolder]: 2/128 cut-off events. [2022-12-06 16:18:40,912 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:18:40,919 INFO L83 FinitePrefix]: Finished finitePrefix Result has 141 conditions, 128 events. 2/128 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 72 event pairs, 0 based on Foata normal form. 0/124 useless extension candidates. Maximal degree in co-relation 89. Up to 2 conditions per place. [2022-12-06 16:18:40,920 INFO L82 GeneralOperation]: Start removeDead. Operand has 143 places, 132 transitions, 284 flow [2022-12-06 16:18:40,928 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 139 places, 128 transitions, 268 flow [2022-12-06 16:18:40,940 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 16:18:40,946 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;@28d6104, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 16:18:40,947 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-12-06 16:18:40,958 INFO L130 PetriNetUnfolder]: 0/48 cut-off events. [2022-12-06 16:18:40,959 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-06 16:18:40,959 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:18:40,960 INFO L213 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] [2022-12-06 16:18:40,960 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting P0Err0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:18:40,965 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:18:40,965 INFO L85 PathProgramCache]: Analyzing trace with hash 663094518, now seen corresponding path program 1 times [2022-12-06 16:18:40,971 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:18:40,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1084765464] [2022-12-06 16:18:40,972 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:18:40,972 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:18:41,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:18:41,372 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:18:41,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:18:41,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1084765464] [2022-12-06 16:18:41,373 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1084765464] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:18:41,373 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:18:41,373 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-12-06 16:18:41,375 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [975556254] [2022-12-06 16:18:41,376 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:18:41,382 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-06 16:18:41,382 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:18:41,408 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-06 16:18:41,409 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-06 16:18:41,412 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 116 out of 132 [2022-12-06 16:18:41,416 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 128 transitions, 268 flow. Second operand has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 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) [2022-12-06 16:18:41,416 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:18:41,416 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 116 of 132 [2022-12-06 16:18:41,416 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:18:41,600 INFO L130 PetriNetUnfolder]: 162/612 cut-off events. [2022-12-06 16:18:41,601 INFO L131 PetriNetUnfolder]: For 22/22 co-relation queries the response was YES. [2022-12-06 16:18:41,606 INFO L83 FinitePrefix]: Finished finitePrefix Result has 918 conditions, 612 events. 162/612 cut-off events. For 22/22 co-relation queries the response was YES. Maximal size of possible extension queue 46. Compared 3428 event pairs, 132 based on Foata normal form. 50/627 useless extension candidates. Maximal degree in co-relation 863. Up to 191 conditions per place. [2022-12-06 16:18:41,610 INFO L137 encePairwiseOnDemand]: 127/132 looper letters, 18 selfloop transitions, 2 changer transitions 0/132 dead transitions. [2022-12-06 16:18:41,610 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 139 places, 132 transitions, 325 flow [2022-12-06 16:18:41,612 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-06 16:18:41,613 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-06 16:18:41,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 373 transitions. [2022-12-06 16:18:41,623 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.9419191919191919 [2022-12-06 16:18:41,626 INFO L294 CegarLoopForPetriNet]: 139 programPoint places, 0 predicate places. [2022-12-06 16:18:41,626 INFO L495 AbstractCegarLoop]: Abstraction has has 139 places, 132 transitions, 325 flow [2022-12-06 16:18:41,626 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 117.0) internal successors, (351), 3 states have internal predecessors, (351), 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) [2022-12-06 16:18:41,627 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:18:41,627 INFO L213 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] [2022-12-06 16:18:41,627 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 16:18:41,627 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:18:41,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:18:41,628 INFO L85 PathProgramCache]: Analyzing trace with hash 997711024, now seen corresponding path program 1 times [2022-12-06 16:18:41,628 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:18:41,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [136866564] [2022-12-06 16:18:41,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:18:41,629 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:18:41,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:18:41,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:18:41,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:18:41,968 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [136866564] [2022-12-06 16:18:41,969 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [136866564] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:18:41,969 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:18:41,969 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:18:41,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [88488399] [2022-12-06 16:18:41,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:18:41,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:18:41,970 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:18:41,970 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:18:41,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:18:41,976 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-06 16:18:41,977 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 139 places, 132 transitions, 325 flow. Second operand has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 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) [2022-12-06 16:18:41,977 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:18:41,977 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-06 16:18:41,977 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:18:45,704 INFO L130 PetriNetUnfolder]: 16948/34662 cut-off events. [2022-12-06 16:18:45,705 INFO L131 PetriNetUnfolder]: For 7576/17200 co-relation queries the response was YES. [2022-12-06 16:18:45,789 INFO L83 FinitePrefix]: Finished finitePrefix Result has 68192 conditions, 34662 events. 16948/34662 cut-off events. For 7576/17200 co-relation queries the response was YES. Maximal size of possible extension queue 1436. Compared 353126 event pairs, 1469 based on Foata normal form. 0/33885 useless extension candidates. Maximal degree in co-relation 68128. Up to 8633 conditions per place. [2022-12-06 16:18:45,948 INFO L137 encePairwiseOnDemand]: 117/132 looper letters, 62 selfloop transitions, 12 changer transitions 162/318 dead transitions. [2022-12-06 16:18:45,948 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 151 places, 318 transitions, 1343 flow [2022-12-06 16:18:45,949 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:18:45,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:18:45,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1443 transitions. [2022-12-06 16:18:45,952 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8409090909090909 [2022-12-06 16:18:45,952 INFO L294 CegarLoopForPetriNet]: 139 programPoint places, 12 predicate places. [2022-12-06 16:18:45,952 INFO L495 AbstractCegarLoop]: Abstraction has has 151 places, 318 transitions, 1343 flow [2022-12-06 16:18:45,953 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.42857142857143) internal successors, (696), 7 states have internal predecessors, (696), 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) [2022-12-06 16:18:45,953 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:18:45,953 INFO L213 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] [2022-12-06 16:18:45,953 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 16:18:45,953 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:18:45,954 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:18:45,954 INFO L85 PathProgramCache]: Analyzing trace with hash -1696789401, now seen corresponding path program 1 times [2022-12-06 16:18:45,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:18:45,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [784277724] [2022-12-06 16:18:45,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:18:45,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:18:46,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:18:46,219 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:18:46,219 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:18:46,219 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [784277724] [2022-12-06 16:18:46,219 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [784277724] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:18:46,220 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:18:46,220 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:18:46,220 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1913005339] [2022-12-06 16:18:46,220 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:18:46,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:18:46,221 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:18:46,221 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:18:46,221 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:18:46,222 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-06 16:18:46,223 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 151 places, 318 transitions, 1343 flow. Second operand has 7 states, 7 states have (on average 99.57142857142857) internal successors, (697), 7 states have internal predecessors, (697), 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) [2022-12-06 16:18:46,223 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:18:46,223 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-06 16:18:46,223 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:18:51,835 INFO L130 PetriNetUnfolder]: 28786/59351 cut-off events. [2022-12-06 16:18:51,835 INFO L131 PetriNetUnfolder]: For 12816/35782 co-relation queries the response was YES. [2022-12-06 16:18:52,019 INFO L83 FinitePrefix]: Finished finitePrefix Result has 155491 conditions, 59351 events. 28786/59351 cut-off events. For 12816/35782 co-relation queries the response was YES. Maximal size of possible extension queue 2667. Compared 658468 event pairs, 1045 based on Foata normal form. 12/58765 useless extension candidates. Maximal degree in co-relation 155418. Up to 14560 conditions per place. [2022-12-06 16:18:52,121 INFO L137 encePairwiseOnDemand]: 114/132 looper letters, 95 selfloop transitions, 27 changer transitions 625/829 dead transitions. [2022-12-06 16:18:52,122 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 163 places, 829 transitions, 5405 flow [2022-12-06 16:18:52,122 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:18:52,122 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:18:52,124 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1446 transitions. [2022-12-06 16:18:52,124 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8426573426573427 [2022-12-06 16:18:52,125 INFO L294 CegarLoopForPetriNet]: 139 programPoint places, 24 predicate places. [2022-12-06 16:18:52,125 INFO L495 AbstractCegarLoop]: Abstraction has has 163 places, 829 transitions, 5405 flow [2022-12-06 16:18:52,125 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.57142857142857) internal successors, (697), 7 states have internal predecessors, (697), 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) [2022-12-06 16:18:52,125 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:18:52,126 INFO L213 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] [2022-12-06 16:18:52,126 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 16:18:52,126 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:18:52,126 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:18:52,126 INFO L85 PathProgramCache]: Analyzing trace with hash 1258904902, now seen corresponding path program 1 times [2022-12-06 16:18:52,126 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:18:52,126 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808912821] [2022-12-06 16:18:52,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:18:52,127 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:18:52,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:18:52,337 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:18:52,337 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:18:52,337 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808912821] [2022-12-06 16:18:52,337 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808912821] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:18:52,337 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:18:52,338 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:18:52,338 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454358737] [2022-12-06 16:18:52,338 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:18:52,341 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:18:52,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:18:52,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:18:52,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:18:52,343 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-06 16:18:52,343 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 163 places, 829 transitions, 5405 flow. Second operand has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 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) [2022-12-06 16:18:52,344 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:18:52,344 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-06 16:18:52,344 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:03,178 INFO L130 PetriNetUnfolder]: 47695/104183 cut-off events. [2022-12-06 16:19:03,179 INFO L131 PetriNetUnfolder]: For 22386/73403 co-relation queries the response was YES. [2022-12-06 16:19:03,503 INFO L83 FinitePrefix]: Finished finitePrefix Result has 329520 conditions, 104183 events. 47695/104183 cut-off events. For 22386/73403 co-relation queries the response was YES. Maximal size of possible extension queue 4812. Compared 1307296 event pairs, 1109 based on Foata normal form. 61/103699 useless extension candidates. Maximal degree in co-relation 329438. Up to 24463 conditions per place. [2022-12-06 16:19:03,642 INFO L137 encePairwiseOnDemand]: 115/132 looper letters, 138 selfloop transitions, 38 changer transitions 1612/1870 dead transitions. [2022-12-06 16:19:03,642 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 1870 transitions, 16328 flow [2022-12-06 16:19:03,643 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:19:03,643 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:19:03,645 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1452 transitions. [2022-12-06 16:19:03,645 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8461538461538461 [2022-12-06 16:19:03,646 INFO L294 CegarLoopForPetriNet]: 139 programPoint places, 36 predicate places. [2022-12-06 16:19:03,646 INFO L495 AbstractCegarLoop]: Abstraction has has 175 places, 1870 transitions, 16328 flow [2022-12-06 16:19:03,646 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.71428571428571) internal successors, (698), 7 states have internal predecessors, (698), 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) [2022-12-06 16:19:03,646 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:03,647 INFO L213 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] [2022-12-06 16:19:03,647 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 16:19:03,647 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:19:03,647 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:03,647 INFO L85 PathProgramCache]: Analyzing trace with hash -1058308351, now seen corresponding path program 1 times [2022-12-06 16:19:03,647 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:03,648 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1034834470] [2022-12-06 16:19:03,648 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:03,648 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:03,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:03,815 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:03,815 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:03,816 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1034834470] [2022-12-06 16:19:03,816 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1034834470] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:03,816 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:03,816 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:19:03,816 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1972554321] [2022-12-06 16:19:03,816 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:03,817 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:19:03,817 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:03,817 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:19:03,817 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:19:03,818 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-06 16:19:03,819 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 175 places, 1870 transitions, 16328 flow. Second operand has 7 states, 7 states have (on average 99.85714285714286) internal successors, (699), 7 states have internal predecessors, (699), 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) [2022-12-06 16:19:03,819 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:03,819 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-06 16:19:03,819 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:23,011 INFO L130 PetriNetUnfolder]: 65653/147067 cut-off events. [2022-12-06 16:19:23,012 INFO L131 PetriNetUnfolder]: For 37299/170854 co-relation queries the response was YES. [2022-12-06 16:19:23,535 INFO L83 FinitePrefix]: Finished finitePrefix Result has 553579 conditions, 147067 events. 65653/147067 cut-off events. For 37299/170854 co-relation queries the response was YES. Maximal size of possible extension queue 7253. Compared 1964316 event pairs, 1560 based on Foata normal form. 180/146056 useless extension candidates. Maximal degree in co-relation 553488. Up to 36802 conditions per place. [2022-12-06 16:19:23,699 INFO L137 encePairwiseOnDemand]: 115/132 looper letters, 171 selfloop transitions, 38 changer transitions 2552/2843 dead transitions. [2022-12-06 16:19:23,699 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 2843 transitions, 30803 flow [2022-12-06 16:19:23,700 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:19:23,700 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:19:23,704 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1460 transitions. [2022-12-06 16:19:23,706 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8508158508158508 [2022-12-06 16:19:23,707 INFO L294 CegarLoopForPetriNet]: 139 programPoint places, 48 predicate places. [2022-12-06 16:19:23,712 INFO L495 AbstractCegarLoop]: Abstraction has has 187 places, 2843 transitions, 30803 flow [2022-12-06 16:19:23,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.85714285714286) internal successors, (699), 7 states have internal predecessors, (699), 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) [2022-12-06 16:19:23,713 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:23,713 INFO L213 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] [2022-12-06 16:19:23,713 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 16:19:23,713 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:19:23,714 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:23,714 INFO L85 PathProgramCache]: Analyzing trace with hash 234423335, now seen corresponding path program 1 times [2022-12-06 16:19:23,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:23,714 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740851209] [2022-12-06 16:19:23,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:23,714 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:23,740 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:23,875 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:23,875 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:23,875 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740851209] [2022-12-06 16:19:23,875 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740851209] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:23,876 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:23,876 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-12-06 16:19:23,876 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [457236578] [2022-12-06 16:19:23,876 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:23,876 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-12-06 16:19:23,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:23,876 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-12-06 16:19:23,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=30, Unknown=0, NotChecked=0, Total=42 [2022-12-06 16:19:23,877 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 132 [2022-12-06 16:19:23,878 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 187 places, 2843 transitions, 30803 flow. Second operand has 7 states, 7 states have (on average 99.85714285714286) internal successors, (699), 7 states have internal predecessors, (699), 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) [2022-12-06 16:19:23,878 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:23,878 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 132 [2022-12-06 16:19:23,878 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:19:57,542 INFO L130 PetriNetUnfolder]: 83091/185847 cut-off events. [2022-12-06 16:19:57,543 INFO L131 PetriNetUnfolder]: For 53219/198810 co-relation queries the response was YES. [2022-12-06 16:19:58,304 INFO L83 FinitePrefix]: Finished finitePrefix Result has 817596 conditions, 185847 events. 83091/185847 cut-off events. For 53219/198810 co-relation queries the response was YES. Maximal size of possible extension queue 9203. Compared 2550559 event pairs, 1150 based on Foata normal form. 132/184986 useless extension candidates. Maximal degree in co-relation 817496. Up to 47372 conditions per place. [2022-12-06 16:19:58,491 INFO L137 encePairwiseOnDemand]: 120/132 looper letters, 255 selfloop transitions, 22 changer transitions 4962/5321 dead transitions. [2022-12-06 16:19:58,491 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 199 places, 5321 transitions, 69182 flow [2022-12-06 16:19:58,492 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2022-12-06 16:19:58,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 13 states. [2022-12-06 16:19:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 13 states to 13 states and 1437 transitions. [2022-12-06 16:19:58,495 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8374125874125874 [2022-12-06 16:19:58,495 INFO L294 CegarLoopForPetriNet]: 139 programPoint places, 60 predicate places. [2022-12-06 16:19:58,495 INFO L495 AbstractCegarLoop]: Abstraction has has 199 places, 5321 transitions, 69182 flow [2022-12-06 16:19:58,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 99.85714285714286) internal successors, (699), 7 states have internal predecessors, (699), 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) [2022-12-06 16:19:58,496 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:19:58,496 INFO L213 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] [2022-12-06 16:19:58,496 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 16:19:58,496 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:19:58,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:19:58,496 INFO L85 PathProgramCache]: Analyzing trace with hash 54189291, now seen corresponding path program 1 times [2022-12-06 16:19:58,496 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:19:58,497 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1775002106] [2022-12-06 16:19:58,497 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:19:58,497 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:19:58,512 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:19:58,620 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:19:58,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:19:58,621 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1775002106] [2022-12-06 16:19:58,621 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1775002106] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:19:58,621 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:19:58,621 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:19:58,624 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1839528973] [2022-12-06 16:19:58,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:19:58,625 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:19:58,625 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:19:58,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:19:58,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:19:58,625 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 105 out of 132 [2022-12-06 16:19:58,626 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 199 places, 5321 transitions, 69182 flow. Second operand has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 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) [2022-12-06 16:19:58,626 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:19:58,626 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 105 of 132 [2022-12-06 16:19:58,626 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:20:05,117 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][556], [220#(= ~y~0 1), 172#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:05,118 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,118 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,118 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,118 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,118 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][561], [220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 66#L793true, 108#L773true, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:05,118 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,118 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,119 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,901 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][552], [172#true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:05,901 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,901 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,901 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:05,901 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:20:07,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][556], [220#(= ~y~0 1), 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:07,179 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][561], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:07,180 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [281#(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)), 220#(= ~y~0 1), 172#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:07,181 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][846], [281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(= ~y~0 1), 47#L776true, 66#L793true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:07,182 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,182 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,506 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][555], [172#true, P3Thread1of1ForFork1InUse, 134#L803true, 66#L793true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:07,506 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:20:07,506 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:20:07,507 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:20:07,507 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:20:07,891 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][552], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:07,892 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,892 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,892 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,892 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][651], [66#L793true, P3Thread1of1ForFork1InUse, 134#L803true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:07,893 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,893 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,893 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,893 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:07,894 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][386], [P3Thread1of1ForFork1InUse, 134#L803true, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:07,894 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:07,894 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:20:09,011 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][552], [172#true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:09,011 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,012 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][839], [281#(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)), 220#(= ~y~0 1), 172#true, 131#L3-1true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:09,265 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][846], [281#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 220#(= ~y~0 1), 131#L3-1true, 47#L776true, P3Thread1of1ForFork1InUse, 66#L793true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:09,265 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,265 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,637 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][555], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 66#L793true, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:09,638 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is not cut-off event [2022-12-06 16:20:09,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:20:09,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:20:09,638 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is not cut-off event [2022-12-06 16:20:09,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][651], [131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, 134#L803true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:09,991 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][384], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:09,991 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,991 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][386], [131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 108#L773true, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:09,992 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,992 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,993 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][975], [172#true, 243#true, 66#L793true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 49#L829true, 58#L3true]) [2022-12-06 16:20:09,993 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,993 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,993 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,993 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][749], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 49#L829true, 98#L786true, 58#L3true]) [2022-12-06 16:20:09,994 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][751], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:09,994 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:09,994 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][885], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:10,013 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][886], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 66#L793true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 58#L3true]) [2022-12-06 16:20:10,013 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,013 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:10,035 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,035 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 66#L793true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:20:10,035 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,035 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,036 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is cut-off event [2022-12-06 16:20:10,948 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][555], [172#true, P3Thread1of1ForFork1InUse, 66#L793true, 134#L803true, 149#true, 108#L773true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:10,949 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:20:10,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:10,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:10,949 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:11,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][552], [172#true, 131#L3-1true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:11,302 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,302 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][736], [281#(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)), 172#true, 47#L776true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 85#L845true, 98#L786true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:11,305 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][845], [281#(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)), 172#true, 47#L776true, 66#L793true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L829true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:20:11,305 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,305 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,624 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:11,625 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,625 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), 66#L793true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:20:11,625 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:11,625 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,241 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 98#L786true, 22#L816true, 58#L3true]) [2022-12-06 16:20:12,242 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,242 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,301 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][880], [220#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 58#L3true]) [2022-12-06 16:20:12,301 INFO L382 tUnfolder$Statistics]: this new event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,301 INFO L385 tUnfolder$Statistics]: existing Event has 85 ancestors and is not cut-off event [2022-12-06 16:20:12,469 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][975], [172#true, 243#true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 49#L829true]) [2022-12-06 16:20:12,470 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][749], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 49#L829true, 98#L786true]) [2022-12-06 16:20:12,470 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][751], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:12,470 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,470 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,471 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][975], [172#true, 243#true, P3Thread1of1ForFork1InUse, 66#L793true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 58#L3true]) [2022-12-06 16:20:12,472 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][749], [172#true, 243#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 98#L786true, 58#L3true]) [2022-12-06 16:20:12,472 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][750], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 22#L816true, 98#L786true, 58#L3true]) [2022-12-06 16:20:12,472 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,472 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,473 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][751], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:12,473 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,473 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,473 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,473 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,486 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][885], [220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:12,486 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,486 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,487 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][886], [220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true]) [2022-12-06 16:20:12,487 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,487 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:12,488 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,488 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,488 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,488 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,488 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 66#L793true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:20:12,488 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,489 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,499 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:12,499 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,500 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:12,500 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:12,500 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is cut-off event [2022-12-06 16:20:13,154 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L829true, 22#L816true, 89#L879true]) [2022-12-06 16:20:13,155 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,155 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 85#L845true, 89#L879true]) [2022-12-06 16:20:13,155 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,155 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][555], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 66#L793true, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:13,493 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:20:13,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:13,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:13,493 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:13,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][736], [281#(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)), 172#true, 131#L3-1true, 47#L776true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 85#L845true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:13,851 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,851 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][845], [281#(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)), 172#true, 131#L3-1true, 47#L776true, 134#L803true, 66#L793true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L829true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:20:13,851 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:13,851 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][880], [220#(= ~y~0 1), P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:20:14,147 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,147 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][953], [220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 58#L3true]) [2022-12-06 16:20:14,149 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,149 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,149 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:14,149 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,149 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,150 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), 66#L793true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:20:14,150 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,150 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:14,191 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,191 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:14,192 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,192 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1127], [281#(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)), 220#(= ~y~0 1), 172#true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:14,203 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,203 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1128], [281#(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)), 220#(= ~y~0 1), 47#L776true, P3Thread1of1ForFork1InUse, 66#L793true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:20:14,204 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,204 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:14,833 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][884], [220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 22#L816true, 98#L786true]) [2022-12-06 16:20:14,833 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,833 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][880], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true]) [2022-12-06 16:20:14,893 INFO L382 tUnfolder$Statistics]: this new event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,893 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:14,894 INFO L385 tUnfolder$Statistics]: existing Event has 86 ancestors and is not cut-off event [2022-12-06 16:20:15,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][975], [172#true, 243#true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true]) [2022-12-06 16:20:15,031 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,031 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][749], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 98#L786true]) [2022-12-06 16:20:15,031 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,031 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][750], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 22#L816true, 98#L786true]) [2022-12-06 16:20:15,032 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][751], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:15,032 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,032 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:15,041 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,041 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,041 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,041 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:15,042 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,042 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,042 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,042 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-12-06 16:20:15,697 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [220#(= ~y~0 1), 172#true, 32#L880true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 266#true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L829true, 22#L816true]) [2022-12-06 16:20:15,697 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:15,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:15,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:15,697 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:15,698 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [220#(= ~y~0 1), 172#true, 32#L880true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 85#L845true]) [2022-12-06 16:20:15,698 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:15,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:15,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:15,698 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,244 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][880], [220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 58#L3true]) [2022-12-06 16:20:16,245 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,245 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,245 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,245 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,654 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][880], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true]) [2022-12-06 16:20:16,654 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,654 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][953], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:16,656 INFO L382 tUnfolder$Statistics]: this new event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,656 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,656 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,656 INFO L385 tUnfolder$Statistics]: existing Event has 87 ancestors and is not cut-off event [2022-12-06 16:20:16,656 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][887], [220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:16,656 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,656 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,657 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][888], [220#(= ~y~0 1), 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 108#L773true, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:16,657 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,657 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1127], [281#(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)), 220#(= ~y~0 1), 172#true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 195#true, 85#L845true, 98#L786true, 58#L3true]) [2022-12-06 16:20:16,671 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1123], [281#(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)), 220#(= ~y~0 1), 47#L776true, P3Thread1of1ForFork1InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 22#L816true, 98#L786true, 58#L3true]) [2022-12-06 16:20:16,671 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,671 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,672 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1128], [281#(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)), 220#(= ~y~0 1), 47#L776true, 66#L793true, P3Thread1of1ForFork1InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:20:16,672 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,672 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,672 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,672 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,701 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1127], [281#(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)), 220#(= ~y~0 1), 172#true, 243#true, 47#L776true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:16,701 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,701 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,702 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1128], [281#(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)), 220#(= ~y~0 1), 47#L776true, 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:16,702 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:16,702 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,708 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1122], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 195#true, 49#L829true, 22#L816true]) [2022-12-06 16:20:17,708 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,708 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,709 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1114], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 195#true, 85#L845true]) [2022-12-06 16:20:17,709 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,709 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,710 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, P3Thread1of1ForFork1InUse, 266#true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 195#true, 49#L829true, 28#L2-1true, 22#L816true]) [2022-12-06 16:20:17,710 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([357] L881-->L887: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_149 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0)))) (let ((.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_133 256) 0)))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff0_used~0_150 256) 0)) .cse5))) (and (= v_~a$w_buff1_used~0_132 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_133)) (= v_~a~0_88 (ite .cse2 v_~a$w_buff0~0_64 (ite .cse1 v_~a$w_buff1~0_61 v_~a~0_89))) (= v_~a$r_buff0_thd0~0_23 (ite .cse0 0 v_~a$r_buff0_thd0~0_24)) (= v_~a$w_buff0_used~0_149 (ite .cse2 0 v_~a$w_buff0_used~0_150)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_132 256) 0))) (and (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17)))) InVars {~a~0=v_~a~0_89, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_150, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133} OutVars{~a~0=v_~a~0_88, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_149, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][1201], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 115#L809true, 195#true, 49#L829true, 123#L887true]) [2022-12-06 16:20:17,711 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 195#true, 85#L845true, 28#L2-1true]) [2022-12-06 16:20:17,711 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:17,711 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 69#L2true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L829true, 22#L816true]) [2022-12-06 16:20:18,266 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 69#L2true, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 85#L845true]) [2022-12-06 16:20:18,266 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,266 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:18,979 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][880], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:18,980 INFO L382 tUnfolder$Statistics]: this new event has 88 ancestors and is not cut-off event [2022-12-06 16:20:18,980 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:20:18,980 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:20:18,980 INFO L385 tUnfolder$Statistics]: existing Event has 88 ancestors and is not cut-off event [2022-12-06 16:20:19,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1127], [281#(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)), 220#(= ~y~0 1), 172#true, 243#true, 47#L776true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 85#L845true, 98#L786true]) [2022-12-06 16:20:19,347 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,347 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,347 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,347 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,347 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1123], [281#(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)), 220#(= ~y~0 1), 47#L776true, 131#L3-1true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 22#L816true, 98#L786true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:19,347 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,347 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,348 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,348 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,348 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1128], [281#(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)), 220#(= ~y~0 1), 47#L776true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:20:19,348 INFO L382 tUnfolder$Statistics]: this new event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,348 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,348 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:19,348 INFO L385 tUnfolder$Statistics]: existing Event has 89 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 49#L829true, 22#L816true, 58#L3true]) [2022-12-06 16:20:20,859 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 85#L845true, 58#L3true]) [2022-12-06 16:20:20,859 INFO L382 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:20:20,859 INFO L385 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-12-06 16:20:23,521 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1122], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 195#true, 49#L829true, 22#L816true]) [2022-12-06 16:20:23,521 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,521 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,521 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,521 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,522 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1114], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 271#(and (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1))), 195#true, 85#L845true]) [2022-12-06 16:20:23,522 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,522 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,522 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,522 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][875], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 266#true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 49#L829true, 28#L2-1true, 22#L816true]) [2022-12-06 16:20:23,526 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][767], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 85#L845true, 28#L2-1true]) [2022-12-06 16:20:23,526 INFO L382 tUnfolder$Statistics]: this new event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,526 INFO L385 tUnfolder$Statistics]: existing Event has 91 ancestors and is cut-off event [2022-12-06 16:20:23,527 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([357] L881-->L887: Formula: (let ((.cse5 (not (= (mod v_~a$r_buff0_thd0~0_24 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_149 256) 0))) (.cse3 (not (= (mod v_~a$r_buff1_thd0~0_18 256) 0)))) (let ((.cse1 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_133 256) 0)))) (.cse0 (and .cse5 .cse4)) (.cse2 (and (not (= (mod v_~a$w_buff0_used~0_150 256) 0)) .cse5))) (and (= v_~a$w_buff1_used~0_132 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_133)) (= v_~a~0_88 (ite .cse2 v_~a$w_buff0~0_64 (ite .cse1 v_~a$w_buff1~0_61 v_~a~0_89))) (= v_~a$r_buff0_thd0~0_23 (ite .cse0 0 v_~a$r_buff0_thd0~0_24)) (= v_~a$w_buff0_used~0_149 (ite .cse2 0 v_~a$w_buff0_used~0_150)) (= (ite (or (and .cse3 (not (= (mod v_~a$w_buff1_used~0_132 256) 0))) (and (not (= (mod v_~a$r_buff0_thd0~0_23 256) 0)) .cse4)) 0 v_~a$r_buff1_thd0~0_18) v_~a$r_buff1_thd0~0_17)))) InVars {~a~0=v_~a~0_89, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_150, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_24, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_133} OutVars{~a~0=v_~a~0_88, ~a$w_buff1~0=v_~a$w_buff1~0_61, ~a$w_buff0~0=v_~a$w_buff0~0_64, ~a$r_buff1_thd0~0=v_~a$r_buff1_thd0~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_149, ~a$r_buff0_thd0~0=v_~a$r_buff0_thd0~0_23, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_132} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd0~0, ~a$w_buff0_used~0, ~a$r_buff0_thd0~0, ~a$w_buff1_used~0][1201], [220#(= ~y~0 1), 172#true, 77#L796true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, 266#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 195#true, 49#L829true, 123#L887true]) [2022-12-06 16:20:23,527 INFO L382 tUnfolder$Statistics]: this new event has 92 ancestors and is cut-off event [2022-12-06 16:20:23,527 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:20:23,527 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:20:23,527 INFO L385 tUnfolder$Statistics]: existing Event has 92 ancestors and is cut-off event [2022-12-06 16:21:01,189 INFO L130 PetriNetUnfolder]: 101695/210695 cut-off events. [2022-12-06 16:21:01,189 INFO L131 PetriNetUnfolder]: For 788240/988746 co-relation queries the response was YES. [2022-12-06 16:21:02,262 INFO L83 FinitePrefix]: Finished finitePrefix Result has 940944 conditions, 210695 events. 101695/210695 cut-off events. For 788240/988746 co-relation queries the response was YES. Maximal size of possible extension queue 7964. Compared 2706222 event pairs, 4332 based on Foata normal form. 4476/207765 useless extension candidates. Maximal degree in co-relation 940840. Up to 68198 conditions per place. [2022-12-06 16:21:02,856 INFO L137 encePairwiseOnDemand]: 121/132 looper letters, 1690 selfloop transitions, 20 changer transitions 1704/4408 dead transitions. [2022-12-06 16:21:02,856 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 208 places, 4408 transitions, 62695 flow [2022-12-06 16:21:02,857 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-12-06 16:21:02,857 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-12-06 16:21:02,858 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 1157 transitions. [2022-12-06 16:21:02,859 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8765151515151515 [2022-12-06 16:21:02,859 INFO L294 CegarLoopForPetriNet]: 139 programPoint places, 69 predicate places. [2022-12-06 16:21:02,859 INFO L495 AbstractCegarLoop]: Abstraction has has 208 places, 4408 transitions, 62695 flow [2022-12-06 16:21:02,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 107.0) internal successors, (642), 6 states have internal predecessors, (642), 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) [2022-12-06 16:21:02,860 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 16:21:02,860 INFO L213 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] [2022-12-06 16:21:02,860 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 16:21:02,860 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [P0Err0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-12-06 16:21:02,860 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 16:21:02,860 INFO L85 PathProgramCache]: Analyzing trace with hash 711094387, now seen corresponding path program 1 times [2022-12-06 16:21:02,860 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 16:21:02,860 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1023449690] [2022-12-06 16:21:02,860 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 16:21:02,861 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 16:21:02,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 16:21:03,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 16:21:03,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 16:21:03,002 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1023449690] [2022-12-06 16:21:03,002 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1023449690] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 16:21:03,002 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 16:21:03,002 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-12-06 16:21:03,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [774509098] [2022-12-06 16:21:03,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 16:21:03,003 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-12-06 16:21:03,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 16:21:03,004 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-12-06 16:21:03,004 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-12-06 16:21:03,005 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 107 out of 132 [2022-12-06 16:21:03,005 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 208 places, 4408 transitions, 62695 flow. Second operand has 6 states, 6 states have (on average 109.5) internal successors, (657), 6 states have internal predecessors, (657), 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) [2022-12-06 16:21:03,005 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 16:21:03,005 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 107 of 132 [2022-12-06 16:21:03,006 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 16:21:06,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][674], [24#$Ultimate##0true, 172#true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 22#L816true, 58#L3true, 82#L783true]) [2022-12-06 16:21:06,447 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:21:06,447 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:21:06,447 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:21:06,447 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:21:06,452 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][667], [24#$Ultimate##0true, 220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 66#L793true, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:21:06,452 INFO L382 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-12-06 16:21:06,452 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:21:06,452 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:21:06,452 INFO L385 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-12-06 16:21:07,792 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][674], [24#$Ultimate##0true, 172#true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 22#L816true, 98#L786true, 58#L3true]) [2022-12-06 16:21:07,792 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,792 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,815 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][666], [220#(= ~y~0 1), 24#$Ultimate##0true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 22#L816true, 98#L786true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:21:07,815 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,815 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,815 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,816 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,816 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][667], [24#$Ultimate##0true, 220#(= ~y~0 1), 66#L793true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:21:07,816 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,816 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,816 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,816 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,824 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][674], [24#$Ultimate##0true, 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 22#L816true, 82#L783true]) [2022-12-06 16:21:07,825 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,825 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,825 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,825 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][690], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 66#L793true, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 58#L3true]) [2022-12-06 16:21:07,827 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][670], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 98#L786true, 22#L816true, 58#L3true]) [2022-12-06 16:21:07,827 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,827 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][801], [220#(= ~y~0 1), 24#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 58#L3true]) [2022-12-06 16:21:07,832 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][798], [24#$Ultimate##0true, 220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 66#L793true, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:21:07,832 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,832 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,835 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][667], [220#(= ~y~0 1), 24#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, 151#(= ~__unbuffered_p3_EAX~0 0), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:21:07,835 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,835 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,852 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:07,853 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,853 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,853 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,853 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,899 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 58#L3true]) [2022-12-06 16:21:07,899 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,899 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,899 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:07,899 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is cut-off event [2022-12-06 16:21:08,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][674], [24#$Ultimate##0true, 172#true, 243#true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 22#L816true, 58#L3true, 82#L783true]) [2022-12-06 16:21:08,537 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,537 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,537 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,537 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,571 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][672], [220#(= ~y~0 1), 172#true, P3Thread1of1ForFork1InUse, 149#true, 108#L773true, P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:21:08,571 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,571 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,571 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,571 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,572 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][675], [220#(= ~y~0 1), 66#L793true, P3Thread1of1ForFork1InUse, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:08,572 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,572 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,572 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,572 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L766true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true]) [2022-12-06 16:21:08,599 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,599 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,599 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,599 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:08,601 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [172#true, 243#true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 58#L3true]) [2022-12-06 16:21:08,601 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:21:08,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:21:08,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:21:08,601 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:21:09,101 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][683], [24#$Ultimate##0true, 172#true, 243#true, 66#L793true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 58#L3true]) [2022-12-06 16:21:09,101 INFO L382 tUnfolder$Statistics]: this new event has 82 ancestors and is not cut-off event [2022-12-06 16:21:09,101 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:21:09,101 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:21:09,101 INFO L385 tUnfolder$Statistics]: existing Event has 82 ancestors and is not cut-off event [2022-12-06 16:21:09,420 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][650], [24#$Ultimate##0true, 172#true, 77#L796true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 266#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 5#L763true, 69#L2true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 282#true, 22#L816true]) [2022-12-06 16:21:09,420 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,420 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,420 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,420 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,437 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][674], [24#$Ultimate##0true, 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 22#L816true, 98#L786true]) [2022-12-06 16:21:09,437 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,437 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,445 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:21:09,445 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,445 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,445 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,445 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][801], [220#(= ~y~0 1), 24#$Ultimate##0true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:21:09,471 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,471 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][797], [24#$Ultimate##0true, 220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:21:09,472 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][798], [24#$Ultimate##0true, 220#(= ~y~0 1), P3Thread1of1ForFork1InUse, 66#L793true, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true]) [2022-12-06 16:21:09,472 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,472 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][666], [24#$Ultimate##0true, 220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:21:09,475 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,475 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][667], [220#(= ~y~0 1), 24#$Ultimate##0true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:21:09,475 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,475 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,492 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][800], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 108#L773true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 98#L786true, 58#L3true]) [2022-12-06 16:21:09,492 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,492 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][802], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 66#L793true, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 58#L3true]) [2022-12-06 16:21:09,493 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][799], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 98#L786true, 22#L816true, 58#L3true]) [2022-12-06 16:21:09,493 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,493 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,496 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][690], [220#(= ~y~0 1), 24#$Ultimate##0true, 172#true, 243#true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true]) [2022-12-06 16:21:09,496 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,496 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,497 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,497 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,497 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][670], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 22#L816true, 98#L786true]) [2022-12-06 16:21:09,500 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,500 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,500 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,500 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][801], [220#(= ~y~0 1), 24#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 151#(= ~__unbuffered_p3_EAX~0 0), 108#L773true, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true]) [2022-12-06 16:21:09,509 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,509 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,509 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,509 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,509 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][798], [24#$Ultimate##0true, 220#(= ~y~0 1), 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L766true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:21:09,509 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,510 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,512 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][681], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 58#L3true, 82#L783true]) [2022-12-06 16:21:09,512 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,512 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,513 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,550 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][677], [220#(= ~y~0 1), 172#true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 98#L786true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:09,550 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,550 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,551 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,551 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,551 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][679], [220#(= ~y~0 1), 172#true, P3Thread1of1ForFork1InUse, 134#L803true, 66#L793true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 282#true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:09,551 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,567 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,567 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,567 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,575 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:09,575 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,575 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,575 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,575 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][668], [134#L803true, P3Thread1of1ForFork1InUse, 108#L773true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:09,577 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][671], [172#true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:09,577 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,577 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,599 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true, 82#L783true]) [2022-12-06 16:21:09,599 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,600 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,600 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,600 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,608 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 22#L816true, 58#L3true]) [2022-12-06 16:21:09,609 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,609 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 243#true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 51#L766true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 58#L3true]) [2022-12-06 16:21:09,609 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:09,609 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is cut-off event [2022-12-06 16:21:10,126 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][674], [24#$Ultimate##0true, 172#true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 98#L786true, 22#L816true, 58#L3true]) [2022-12-06 16:21:10,126 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,126 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,219 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][674], [24#$Ultimate##0true, 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 108#L773true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 22#L816true, 82#L783true]) [2022-12-06 16:21:10,219 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,219 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,219 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,219 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][1038], [281#(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)), 24#$Ultimate##0true, 172#true, 243#true, 47#L776true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 282#true, 22#L816true, 58#L3true, 82#L783true]) [2022-12-06 16:21:10,220 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,220 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,224 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][690], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, 66#L793true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 58#L3true]) [2022-12-06 16:21:10,225 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,225 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][670], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 108#L773true, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true, 98#L786true, 22#L816true, 58#L3true]) [2022-12-06 16:21:10,225 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,225 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,372 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:10,372 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,372 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,374 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][772], [172#true, P3Thread1of1ForFork1InUse, 134#L803true, 108#L773true, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 282#true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true, 82#L783true]) [2022-12-06 16:21:10,374 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,374 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,375 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, P3Thread1of1ForFork1InUse, 134#L803true, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:10,375 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,375 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,385 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][672], [220#(= ~y~0 1), 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:10,385 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,385 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,386 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][675], [220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, 108#L773true, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:10,386 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,386 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][1039], [281#(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)), 220#(= ~y~0 1), 172#true, 47#L776true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 195#true, 85#L845true, 282#true, 98#L786true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:10,388 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][1040], [281#(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)), 220#(= ~y~0 1), 47#L776true, 66#L793true, P3Thread1of1ForFork1InUse, P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 54#$Ultimate##0true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 49#L829true, 282#true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:10,388 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,388 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,399 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 115#L809true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true]) [2022-12-06 16:21:10,399 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,399 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,399 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,399 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,401 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [172#true, 243#true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 108#L773true, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 58#L3true]) [2022-12-06 16:21:10,402 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,402 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,402 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,402 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,402 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][628], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 136#$Ultimate##0true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 22#L816true]) [2022-12-06 16:21:10,403 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,403 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,403 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,403 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,407 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][518], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 108#L773true, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 136#$Ultimate##0true, 146#true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true]) [2022-12-06 16:21:10,407 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,407 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,407 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,407 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,687 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][758], [24#$Ultimate##0true, 172#true, 32#L880true, 77#L796true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), 108#L773true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 195#true, 22#L816true, 279#(and (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (<= 0 ~main$tmp_guard0~0))]) [2022-12-06 16:21:10,687 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,688 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:10,842 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][683], [24#$Ultimate##0true, 172#true, 243#true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 282#true]) [2022-12-06 16:21:10,842 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,842 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,842 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,842 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,855 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][688], [172#true, 134#L803true, 66#L793true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 282#true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:21:10,855 INFO L382 tUnfolder$Statistics]: this new event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:10,855 INFO L385 tUnfolder$Statistics]: existing Event has 83 ancestors and is not cut-off event [2022-12-06 16:21:11,151 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][650], [24#$Ultimate##0true, 172#true, 77#L796true, 243#true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 266#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 195#true, 282#true, 22#L816true, 58#L3true]) [2022-12-06 16:21:11,151 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,151 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,151 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,151 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][681], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 5#L763true, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 98#L786true, 58#L3true]) [2022-12-06 16:21:11,174 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,174 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,174 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,174 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,179 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][685], [172#true, 131#L3-1true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, 5#L763true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:11,179 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,179 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,180 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][668], [P3Thread1of1ForFork1InUse, 134#L803true, 108#L773true, 284#(= ~x~0 1), 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:21:11,180 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,180 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][671], [172#true, 134#L803true, P3Thread1of1ForFork1InUse, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:11,181 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][795], [134#L803true, P3Thread1of1ForFork1InUse, 66#L793true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0), 58#L3true]) [2022-12-06 16:21:11,181 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,181 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][801], [220#(= ~y~0 1), 24#$Ultimate##0true, 131#L3-1true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 151#(= ~__unbuffered_p3_EAX~0 0), 108#L773true, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true]) [2022-12-06 16:21:11,202 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][797], [24#$Ultimate##0true, 220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 22#L816true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:21:11,203 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,203 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][798], [24#$Ultimate##0true, 220#(= ~y~0 1), 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0)))]) [2022-12-06 16:21:11,204 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,204 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][805], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 282#true, 22#L816true, 58#L3true, 82#L783true]) [2022-12-06 16:21:11,212 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][681], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 5#L763true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 58#L3true, 82#L783true]) [2022-12-06 16:21:11,212 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,212 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,222 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][800], [220#(= ~y~0 1), 24#$Ultimate##0true, 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 108#L773true, 151#(= ~__unbuffered_p3_EAX~0 0), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 115#L809true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 98#L786true]) [2022-12-06 16:21:11,223 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][802], [220#(= ~y~0 1), 24#$Ultimate##0true, 172#true, 243#true, 131#L3-1true, 66#L793true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 115#L809true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true]) [2022-12-06 16:21:11,223 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,223 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([398] L809-->L816: Formula: (let ((.cse2 (not (= 0 (mod v_~a$r_buff1_thd3~0_16 256)))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_109 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd3~0_20 256) 0)))) (let ((.cse0 (and (not (= (mod v_~a$w_buff0_used~0_110 256) 0)) .cse5)) (.cse4 (and .cse3 .cse5)) (.cse1 (and .cse2 (not (= (mod v_~a$w_buff1_used~0_97 256) 0))))) (and (= (ite .cse0 0 v_~a$w_buff0_used~0_110) v_~a$w_buff0_used~0_109) (= (ite .cse0 v_~a$w_buff0~0_34 (ite .cse1 v_~a$w_buff1~0_35 v_~a~0_55)) v_~a~0_54) (= v_~a$r_buff1_thd3~0_15 (ite (or (and .cse2 (not (= (mod v_~a$w_buff1_used~0_96 256) 0))) (and (not (= (mod v_~a$r_buff0_thd3~0_19 256) 0)) .cse3)) 0 v_~a$r_buff1_thd3~0_16)) (= v_~a$r_buff0_thd3~0_19 (ite .cse4 0 v_~a$r_buff0_thd3~0_20)) (= (ite (or .cse4 .cse1) 0 v_~a$w_buff1_used~0_97) v_~a$w_buff1_used~0_96)))) InVars {~a~0=v_~a~0_55, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_16, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_110, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_20, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_97} OutVars{~a~0=v_~a~0_54, ~a$w_buff1~0=v_~a$w_buff1~0_35, ~a$w_buff0~0=v_~a$w_buff0~0_34, ~a$r_buff1_thd3~0=v_~a$r_buff1_thd3~0_15, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_109, ~a$r_buff0_thd3~0=v_~a$r_buff0_thd3~0_19, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_96} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd3~0, ~a$w_buff0_used~0, ~a$r_buff0_thd3~0, ~a$w_buff1_used~0][799], [24#$Ultimate##0true, 220#(= ~y~0 1), 172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 151#(= ~__unbuffered_p3_EAX~0 0), 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 22#L816true, 98#L786true]) [2022-12-06 16:21:11,239 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,239 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][808], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 282#true, 98#L786true, 58#L3true]) [2022-12-06 16:21:11,242 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,242 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,242 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,242 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][681], [172#true, 243#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, 5#L763true, P2Thread1of1ForFork3InUse, 146#true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 82#L783true]) [2022-12-06 16:21:11,248 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,248 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,248 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,248 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][820], [220#(= ~y~0 1), 172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 5#L763true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 282#true, 98#L786true, 58#L3true]) [2022-12-06 16:21:11,250 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,250 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][823], [P3Thread1of1ForFork1InUse, 108#L773true, 284#(= ~x~0 1), 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 246#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true, 82#L783true]) [2022-12-06 16:21:11,251 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,251 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,251 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,251 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][824], [172#true, 243#true, P3Thread1of1ForFork1InUse, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 4#L806true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 58#L3true, 82#L783true]) [2022-12-06 16:21:11,252 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,252 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,272 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][677], [220#(= ~y~0 1), 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 282#true, 98#L786true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:11,272 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,272 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,273 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][679], [220#(= ~y~0 1), 172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 66#L793true, 134#L803true, 149#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 5#L763true, 146#true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 49#L829true, 282#true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:11,273 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,273 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][673], [220#(= ~y~0 1), 172#true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 98#L786true, 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:11,275 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([390] L786-->L793: Formula: (let ((.cse3 (not (= (mod v_~a$r_buff1_thd2~0_18 256) 0))) (.cse5 (not (= (mod v_~a$r_buff0_thd2~0_20 256) 0))) (.cse4 (not (= (mod v_~a$w_buff0_used~0_125 256) 0)))) (let ((.cse1 (and .cse5 .cse4)) (.cse0 (and .cse3 (not (= (mod v_~a$w_buff1_used~0_109 256) 0)))) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_126 256) 0))))) (and (= v_~a$w_buff1_used~0_108 (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_109)) (= (ite .cse1 0 v_~a$r_buff0_thd2~0_20) v_~a$r_buff0_thd2~0_19) (= v_~a~0_66 (ite .cse2 v_~a$w_buff0~0_44 (ite .cse0 v_~a$w_buff1~0_41 v_~a~0_67))) (= (ite .cse2 0 v_~a$w_buff0_used~0_126) v_~a$w_buff0_used~0_125) (= (ite (or (and (not (= (mod v_~a$w_buff1_used~0_108 256) 0)) .cse3) (and (not (= (mod v_~a$r_buff0_thd2~0_19 256) 0)) .cse4)) 0 v_~a$r_buff1_thd2~0_18) v_~a$r_buff1_thd2~0_17)))) InVars {~a~0=v_~a~0_67, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_18, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_20, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_126, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_109} OutVars{~a~0=v_~a~0_66, ~a$w_buff1~0=v_~a$w_buff1~0_41, ~a$w_buff0~0=v_~a$w_buff0~0_44, ~a$r_buff1_thd2~0=v_~a$r_buff1_thd2~0_17, ~a$r_buff0_thd2~0=v_~a$r_buff0_thd2~0_19, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_125, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_108} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd2~0, ~a$r_buff0_thd2~0, ~a$w_buff0_used~0, ~a$w_buff1_used~0][676], [220#(= ~y~0 1), 66#L793true, P3Thread1of1ForFork1InUse, 134#L803true, 284#(= ~x~0 1), 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:11,275 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][669], [220#(= ~y~0 1), 134#L803true, P3Thread1of1ForFork1InUse, 108#L773true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 98#L786true, 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 58#L3true, 245#(= ~__unbuffered_p2_EAX~0 0)]) [2022-12-06 16:21:11,275 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,275 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,276 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,279 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([383] L766-->L773: Formula: (let ((.cse4 (not (= (mod v_~a$r_buff1_thd1~0_18 256) 0))) (.cse3 (not (= (mod v_~a$w_buff0_used~0_105 256) 0))) (.cse5 (not (= 0 (mod v_~a$r_buff0_thd1~0_27 256))))) (let ((.cse1 (and .cse3 .cse5)) (.cse2 (and .cse5 (not (= (mod v_~a$w_buff0_used~0_106 256) 0)))) (.cse0 (and (not (= (mod v_~a$w_buff1_used~0_93 256) 0)) .cse4))) (and (= (ite (or .cse0 .cse1) 0 v_~a$w_buff1_used~0_93) v_~a$w_buff1_used~0_92) (= (ite .cse2 0 v_~a$w_buff0_used~0_106) v_~a$w_buff0_used~0_105) (= v_~a$r_buff1_thd1~0_17 (ite (or (and .cse3 (not (= (mod v_~a$r_buff0_thd1~0_26 256) 0))) (and .cse4 (not (= (mod v_~a$w_buff1_used~0_92 256) 0)))) 0 v_~a$r_buff1_thd1~0_18)) (= v_~a$r_buff0_thd1~0_26 (ite .cse1 0 v_~a$r_buff0_thd1~0_27)) (= v_~a~0_50 (ite .cse2 v_~a$w_buff0~0_32 (ite .cse0 v_~a$w_buff1~0_33 v_~a~0_51)))))) InVars {~a~0=v_~a~0_51, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_18, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_106, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_27, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_93} OutVars{~a~0=v_~a~0_50, ~a$w_buff1~0=v_~a$w_buff1~0_33, ~a$w_buff0~0=v_~a$w_buff0~0_32, ~a$r_buff1_thd1~0=v_~a$r_buff1_thd1~0_17, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_105, ~a$r_buff0_thd1~0=v_~a$r_buff0_thd1~0_26, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_92} AuxVars[] AssignedVars[~a~0, ~a$r_buff1_thd1~0, ~a$w_buff0_used~0, ~a$r_buff0_thd1~0, ~a$w_buff1_used~0][668], [131#L3-1true, 134#L803true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 108#L773true, 152#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, 146#true, P2Thread1of1ForFork3InUse, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 49#L829true, 175#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 221#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 198#(or (not (= 2 ~y~0)) (not (= ~__unbuffered_p3_EAX~0 1)) (not (= ~__unbuffered_p2_EBX~0 0)) (not (= 2 ~x~0)) (not (= ~__unbuffered_p3_EBX~0 0)) (not (= 2 ~__unbuffered_p2_EAX~0))), 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:11,281 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,281 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][671], [172#true, 131#L3-1true, P3Thread1of1ForFork1InUse, 134#L803true, 149#true, 284#(= ~x~0 1), P1Thread1of1ForFork2InUse, 218#true, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 195#true, 85#L845true, 245#(= ~__unbuffered_p2_EAX~0 0), 82#L783true]) [2022-12-06 16:21:11,281 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,281 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,283 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([405] L829-->L845: Formula: (let ((.cse2 (= (mod v_~a$r_buff1_thd4~0_50 256) 0)) (.cse8 (= (mod v_~a$r_buff0_thd4~0_58 256) 0))) (let ((.cse9 (not .cse8)) (.cse7 (and .cse8 .cse2)) (.cse12 (= (mod v_~a$w_buff0_used~0_146 256) 0)) (.cse11 (and (= (mod v_~a$w_buff1_used~0_129 256) 0) .cse8))) (let ((.cse5 (or .cse7 .cse12 .cse11)) (.cse6 (and (not .cse12) .cse9))) (let ((.cse3 (= (mod v_~a$w_buff1_used~0_128 256) 0)) (.cse10 (ite .cse5 v_~a~0_85 (ite .cse6 v_~a$w_buff0~0_61 v_~a$w_buff1~0_58))) (.cse0 (not (= (mod v_~weak$$choice2~0_30 256) 0))) (.cse4 (= (mod v_~a$w_buff0_used~0_145 256) 0))) (and (= v_~a$w_buff0~0_61 v_~a$w_buff0~0_60) (= v_~weak$$choice0~0_7 |v_P3Thread1of1ForFork1_#t~nondet3_1|) (= (ite .cse0 v_~a$r_buff1_thd4~0_50 (ite (let ((.cse1 (= (mod v_~a$r_buff0_thd4~0_57 256) 0))) (or (and .cse1 .cse2) (and .cse1 .cse3) .cse4)) v_~a$r_buff1_thd4~0_50 0)) v_~a$r_buff1_thd4~0_49) (= v_~a$w_buff1~0_58 v_~a$w_buff1~0_57) (= (ite .cse0 v_~a$w_buff0_used~0_146 (ite .cse5 v_~a$w_buff0_used~0_146 (ite .cse6 0 v_~a$w_buff0_used~0_146))) v_~a$w_buff0_used~0_145) (= v_~a$flush_delayed~0_21 0) (= v_~a$r_buff0_thd4~0_57 (ite .cse0 v_~a$r_buff0_thd4~0_58 (ite (or .cse7 (and .cse8 .cse3) .cse4) v_~a$r_buff0_thd4~0_58 (ite (and (not .cse4) .cse9) 0 v_~a$r_buff0_thd4~0_58)))) (= v_~weak$$choice2~0_30 |v_P3Thread1of1ForFork1_#t~nondet4_1|) (= v_~a~0_85 v_~a$mem_tmp~0_14) (= v_~a~0_84 (ite .cse0 v_~a$mem_tmp~0_14 .cse10)) (= .cse10 v_~__unbuffered_p3_EBX~0_10) (= (ite .cse0 v_~a$w_buff1_used~0_129 (ite (or .cse7 .cse11 .cse4) v_~a$w_buff1_used~0_129 0)) v_~a$w_buff1_used~0_128)))))) InVars {~a~0=v_~a~0_85, ~a$w_buff1~0=v_~a$w_buff1~0_58, ~a$w_buff0~0=v_~a$w_buff0~0_61, ~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_50, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_146, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_129, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_58, P3Thread1of1ForFork1_#t~nondet3=|v_P3Thread1of1ForFork1_#t~nondet3_1|, P3Thread1of1ForFork1_#t~nondet4=|v_P3Thread1of1ForFork1_#t~nondet4_1|} OutVars{~a$r_buff1_thd4~0=v_~a$r_buff1_thd4~0_49, ~a$w_buff0_used~0=v_~a$w_buff0_used~0_145, ~__unbuffered_p3_EBX~0=v_~__unbuffered_p3_EBX~0_10, ~a$r_buff0_thd4~0=v_~a$r_buff0_thd4~0_57, ~a~0=v_~a~0_84, ~a$mem_tmp~0=v_~a$mem_tmp~0_14, ~weak$$choice0~0=v_~weak$$choice0~0_7, ~a$w_buff1~0=v_~a$w_buff1~0_57, ~a$flush_delayed~0=v_~a$flush_delayed~0_21, ~a$w_buff0~0=v_~a$w_buff0~0_60, ~a$w_buff1_used~0=v_~a$w_buff1_used~0_128, ~weak$$choice2~0=v_~weak$$choice2~0_30} AuxVars[] AssignedVars[~a$r_buff1_thd4~0, ~a$w_buff0_used~0, ~__unbuffered_p3_EBX~0, ~a$r_buff0_thd4~0, ~a~0, ~a$mem_tmp~0, ~weak$$choice0~0, ~a$w_buff1~0, ~a$flush_delayed~0, ~a$w_buff0~0, ~a$w_buff1_used~0, ~weak$$choice2~0, P3Thread1of1ForFork1_#t~nondet3, P3Thread1of1ForFork1_#t~nondet4][516], [172#true, 243#true, P3Thread1of1ForFork1InUse, 284#(= ~x~0 1), 149#true, 218#true, P1Thread1of1ForFork2InUse, P0Thread1of1ForFork0InUse, P2Thread1of1ForFork3InUse, 146#true, 51#L766true, 277#(and (= ~__unbuffered_cnt~0 0) (<= |ULTIMATE.start_assume_abort_if_not_#in~cond#1| 0) (<= |ULTIMATE.start_assume_abort_if_not_~cond#1| 0) (<= 0 |ULTIMATE.start_assume_abort_if_not_#in~cond#1|) (<= ~main$tmp_guard0~0 0) (< 0 (+ |ULTIMATE.start_assume_abort_if_not_~cond#1| 1)) (<= 0 ~main$tmp_guard0~0)), 4#L806true, 195#true, 85#L845true, 58#L3true, 82#L783true]) [2022-12-06 16:21:11,283 INFO L382 tUnfolder$Statistics]: this new event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,283 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-12-06 16:21:11,284 INFO L385 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event