/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/weaver/popl20-mult-4.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-06 18:12:33,687 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-06 18:12:33,689 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-06 18:12:33,731 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-12-06 18:12:33,731 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-12-06 18:12:33,734 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-12-06 18:12:33,738 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-12-06 18:12:33,741 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-12-06 18:12:33,745 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-12-06 18:12:33,751 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-12-06 18:12:33,752 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-12-06 18:12:33,754 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-12-06 18:12:33,754 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-06 18:12:33,757 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-06 18:12:33,758 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-06 18:12:33,764 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-06 18:12:33,765 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-06 18:12:33,766 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-06 18:12:33,767 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-06 18:12:33,768 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-06 18:12:33,771 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-06 18:12:33,772 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-06 18:12:33,773 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-06 18:12:33,774 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-06 18:12:33,786 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-12-06 18:12:33,786 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-12-06 18:12:33,786 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-12-06 18:12:33,788 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-12-06 18:12:33,789 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-12-06 18:12:33,789 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-12-06 18:12:33,789 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-12-06 18:12:33,790 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-12-06 18:12:33,790 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-12-06 18:12:33,791 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-12-06 18:12:33,792 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-12-06 18:12:33,792 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-12-06 18:12:33,792 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-12-06 18:12:33,792 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-12-06 18:12:33,793 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-06 18:12:33,793 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-06 18:12:33,794 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-06 18:12:33,800 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 18:12:33,824 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-06 18:12:33,824 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-06 18:12:33,826 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-12-06 18:12:33,826 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-12-06 18:12:33,826 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-06 18:12:33,827 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-06 18:12:33,827 INFO L138 SettingsManager]: * Use SBE=true [2022-12-06 18:12:33,827 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-06 18:12:33,827 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-06 18:12:33,828 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-06 18:12:33,828 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-06 18:12:33,829 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-06 18:12:33,829 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 18:12:33,830 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-06 18:12:33,830 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-06 18:12:33,831 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-12-06 18:12:33,831 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-12-06 18:12:33,831 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Use on-demand Petri net difference -> true [2022-12-06 18:12:34,134 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-06 18:12:34,167 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-06 18:12:34,169 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-06 18:12:34,170 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-06 18:12:34,171 INFO L275 PluginConnector]: CDTParser initialized [2022-12-06 18:12:34,173 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/popl20-mult-4.wvr.c [2022-12-06 18:12:35,243 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-06 18:12:35,427 INFO L351 CDTParser]: Found 1 translation units. [2022-12-06 18:12:35,427 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-mult-4.wvr.c [2022-12-06 18:12:35,435 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d42ab2239/718944a529e54cffb6832f84fade9c8b/FLAG8cfb58702 [2022-12-06 18:12:35,455 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/d42ab2239/718944a529e54cffb6832f84fade9c8b [2022-12-06 18:12:35,457 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-06 18:12:35,459 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-06 18:12:35,461 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-06 18:12:35,461 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-06 18:12:35,464 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-06 18:12:35,465 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,466 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1029619e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35, skipping insertion in model container [2022-12-06 18:12:35,466 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,471 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-06 18:12:35,497 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-06 18:12:35,640 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,641 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,647 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,650 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,652 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,653 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,654 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,655 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,671 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-mult-4.wvr.c[2612,2625] [2022-12-06 18:12:35,678 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 18:12:35,685 INFO L203 MainTranslator]: Completed pre-run [2022-12-06 18:12:35,700 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,701 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,703 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,704 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,705 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,707 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,708 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_begin [2022-12-06 18:12:35,709 WARN L623 FunctionHandler]: Unknown extern function __VERIFIER_atomic_end [2022-12-06 18:12:35,723 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/popl20-mult-4.wvr.c[2612,2625] [2022-12-06 18:12:35,724 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-06 18:12:35,736 INFO L208 MainTranslator]: Completed translation [2022-12-06 18:12:35,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35 WrapperNode [2022-12-06 18:12:35,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-06 18:12:35,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-06 18:12:35,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-06 18:12:35,738 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-06 18:12:35,744 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,758 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,786 INFO L138 Inliner]: procedures = 23, calls = 42, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 117 [2022-12-06 18:12:35,786 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-06 18:12:35,788 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-06 18:12:35,789 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-06 18:12:35,789 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-06 18:12:35,797 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,810 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,810 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,814 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,816 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,818 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,819 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,820 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-06 18:12:35,821 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-06 18:12:35,821 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-06 18:12:35,821 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-06 18:12:35,822 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (1/1) ... [2022-12-06 18:12:35,829 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-06 18:12:35,840 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 18:12:35,851 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 18:12:35,859 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 18:12:35,890 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-06 18:12:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2022-12-06 18:12:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2022-12-06 18:12:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2022-12-06 18:12:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2022-12-06 18:12:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2022-12-06 18:12:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2022-12-06 18:12:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure thread4 [2022-12-06 18:12:35,891 INFO L138 BoogieDeclarations]: Found implementation of procedure thread4 [2022-12-06 18:12:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-06 18:12:35,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-06 18:12:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-06 18:12:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-12-06 18:12:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-12-06 18:12:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-06 18:12:35,892 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-06 18:12:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-12-06 18:12:35,892 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-06 18:12:35,893 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 18:12:35,967 INFO L236 CfgBuilder]: Building ICFG [2022-12-06 18:12:35,969 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-06 18:12:36,150 INFO L277 CfgBuilder]: Performing block encoding [2022-12-06 18:12:36,189 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-06 18:12:36,189 INFO L302 CfgBuilder]: Removed 4 assume(true) statements. [2022-12-06 18:12:36,191 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:12:36 BoogieIcfgContainer [2022-12-06 18:12:36,191 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-06 18:12:36,193 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-06 18:12:36,193 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-06 18:12:36,195 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-06 18:12:36,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.12 06:12:35" (1/3) ... [2022-12-06 18:12:36,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53ef1ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:12:36, skipping insertion in model container [2022-12-06 18:12:36,196 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.12 06:12:35" (2/3) ... [2022-12-06 18:12:36,196 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@53ef1ce9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.12 06:12:36, skipping insertion in model container [2022-12-06 18:12:36,197 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.12 06:12:36" (3/3) ... [2022-12-06 18:12:36,197 INFO L112 eAbstractionObserver]: Analyzing ICFG popl20-mult-4.wvr.c [2022-12-06 18:12:36,215 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-06 18:12:36,215 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-12-06 18:12:36,215 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-06 18:12:36,301 INFO L144 ThreadInstanceAdder]: Constructed 4 joinOtherThreadTransitions. [2022-12-06 18:12:36,326 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 129 places, 126 transitions, 284 flow [2022-12-06 18:12:36,411 INFO L130 PetriNetUnfolder]: 10/122 cut-off events. [2022-12-06 18:12:36,412 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-06 18:12:36,417 INFO L83 FinitePrefix]: Finished finitePrefix Result has 139 conditions, 122 events. 10/122 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 3. Compared 95 event pairs, 0 based on Foata normal form. 0/111 useless extension candidates. Maximal degree in co-relation 83. Up to 2 conditions per place. [2022-12-06 18:12:36,418 INFO L82 GeneralOperation]: Start removeDead. Operand has 129 places, 126 transitions, 284 flow [2022-12-06 18:12:36,423 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 113 places, 110 transitions, 244 flow [2022-12-06 18:12:36,441 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-06 18:12:36,447 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;@4108218, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-06 18:12:36,447 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-12-06 18:12:36,489 INFO L130 PetriNetUnfolder]: 10/109 cut-off events. [2022-12-06 18:12:36,489 INFO L131 PetriNetUnfolder]: For 4/4 co-relation queries the response was YES. [2022-12-06 18:12:36,490 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:12:36,490 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] [2022-12-06 18:12:36,491 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:12:36,496 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:12:36,497 INFO L85 PathProgramCache]: Analyzing trace with hash 1281451644, now seen corresponding path program 1 times [2022-12-06 18:12:36,503 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:12:36,504 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1391910498] [2022-12-06 18:12:36,504 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:12:36,505 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:12:36,739 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:12:37,153 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 18:12:37,154 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:12:37,154 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1391910498] [2022-12-06 18:12:37,154 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1391910498] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:12:37,155 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 18:12:37,155 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 18:12:37,156 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1462879456] [2022-12-06 18:12:37,156 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:12:37,162 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 18:12:37,163 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:12:37,180 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 18:12:37,181 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-06 18:12:37,184 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 126 [2022-12-06 18:12:37,188 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 113 places, 110 transitions, 244 flow. Second operand has 5 states, 5 states have (on average 99.4) internal successors, (497), 5 states have internal predecessors, (497), 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 18:12:37,188 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:12:37,188 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 126 [2022-12-06 18:12:37,189 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:12:37,368 INFO L130 PetriNetUnfolder]: 107/444 cut-off events. [2022-12-06 18:12:37,368 INFO L131 PetriNetUnfolder]: For 103/103 co-relation queries the response was YES. [2022-12-06 18:12:37,371 INFO L83 FinitePrefix]: Finished finitePrefix Result has 668 conditions, 444 events. 107/444 cut-off events. For 103/103 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 1840 event pairs, 23 based on Foata normal form. 122/521 useless extension candidates. Maximal degree in co-relation 361. Up to 144 conditions per place. [2022-12-06 18:12:37,374 INFO L137 encePairwiseOnDemand]: 110/126 looper letters, 25 selfloop transitions, 3 changer transitions 8/117 dead transitions. [2022-12-06 18:12:37,375 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 119 places, 117 transitions, 351 flow [2022-12-06 18:12:37,394 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-12-06 18:12:37,396 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7 states. [2022-12-06 18:12:37,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7 states to 7 states and 722 transitions. [2022-12-06 18:12:37,409 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.81859410430839 [2022-12-06 18:12:37,412 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 6 predicate places. [2022-12-06 18:12:37,412 INFO L495 AbstractCegarLoop]: Abstraction has has 119 places, 117 transitions, 351 flow [2022-12-06 18:12:37,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 99.4) internal successors, (497), 5 states have internal predecessors, (497), 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 18:12:37,413 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:12:37,413 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 18:12:37,413 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-06 18:12:37,413 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:12:37,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:12:37,414 INFO L85 PathProgramCache]: Analyzing trace with hash 1933980374, now seen corresponding path program 1 times [2022-12-06 18:12:37,414 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:12:37,414 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [246695353] [2022-12-06 18:12:37,414 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:12:37,414 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:12:37,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:12:37,634 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:12:37,634 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:12:37,634 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [246695353] [2022-12-06 18:12:37,634 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [246695353] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:12:37,635 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 18:12:37,635 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 18:12:37,635 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1419807771] [2022-12-06 18:12:37,636 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:12:37,638 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 18:12:37,641 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:12:37,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 18:12:37,644 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-06 18:12:37,645 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 126 [2022-12-06 18:12:37,646 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 119 places, 117 transitions, 351 flow. Second operand has 4 states, 4 states have (on average 100.0) internal successors, (400), 4 states have internal predecessors, (400), 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 18:12:37,646 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:12:37,646 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 126 [2022-12-06 18:12:37,646 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:12:38,220 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([343] L62-4-->L63: Formula: (< (mod v_thread3Thread1of1ForFork3_~i~2_3 4294967296) (mod v_~N~0_6 4294967296)) InVars {~N~0=v_~N~0_6, thread3Thread1of1ForFork3_~i~2=v_thread3Thread1of1ForFork3_~i~2_3} OutVars{~N~0=v_~N~0_6, thread3Thread1of1ForFork3_~i~2=v_thread3Thread1of1ForFork3_~i~2_3} AuxVars[] AssignedVars[][73], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 4#L63true, 132#true, 37#L44true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), thread1Thread1of1ForFork0InUse, 52#L73true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:38,220 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:38,220 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:38,220 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:38,220 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:38,221 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([344] L62-4-->L62-5: Formula: (not (< (mod v_thread3Thread1of1ForFork3_~i~2_5 4294967296) (mod v_~N~0_5 4294967296))) InVars {~N~0=v_~N~0_5, thread3Thread1of1ForFork3_~i~2=v_thread3Thread1of1ForFork3_~i~2_5} OutVars{~N~0=v_~N~0_5, thread3Thread1of1ForFork3_~i~2=v_thread3Thread1of1ForFork3_~i~2_5} AuxVars[] AssignedVars[][74], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 37#L44true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 21#L62-5true, thread1Thread1of1ForFork0InUse, 52#L73true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:38,221 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:38,221 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:38,221 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:38,221 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:38,363 INFO L130 PetriNetUnfolder]: 3470/5532 cut-off events. [2022-12-06 18:12:38,363 INFO L131 PetriNetUnfolder]: For 2202/2351 co-relation queries the response was YES. [2022-12-06 18:12:38,394 INFO L83 FinitePrefix]: Finished finitePrefix Result has 11559 conditions, 5532 events. 3470/5532 cut-off events. For 2202/2351 co-relation queries the response was YES. Maximal size of possible extension queue 443. Compared 36013 event pairs, 605 based on Foata normal form. 3/3826 useless extension candidates. Maximal degree in co-relation 10827. Up to 2777 conditions per place. [2022-12-06 18:12:38,423 INFO L137 encePairwiseOnDemand]: 119/126 looper letters, 52 selfloop transitions, 6 changer transitions 9/148 dead transitions. [2022-12-06 18:12:38,423 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 122 places, 148 transitions, 594 flow [2022-12-06 18:12:38,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 18:12:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 18:12:38,427 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 438 transitions. [2022-12-06 18:12:38,430 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8690476190476191 [2022-12-06 18:12:38,432 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 9 predicate places. [2022-12-06 18:12:38,432 INFO L495 AbstractCegarLoop]: Abstraction has has 122 places, 148 transitions, 594 flow [2022-12-06 18:12:38,433 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 100.0) internal successors, (400), 4 states have internal predecessors, (400), 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 18:12:38,433 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:12:38,433 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 18:12:38,433 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-06 18:12:38,434 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:12:38,435 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:12:38,435 INFO L85 PathProgramCache]: Analyzing trace with hash -476728720, now seen corresponding path program 1 times [2022-12-06 18:12:38,435 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:12:38,435 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [305738458] [2022-12-06 18:12:38,435 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:12:38,436 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:12:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:12:38,662 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:12:38,663 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:12:38,663 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [305738458] [2022-12-06 18:12:38,663 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [305738458] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:12:38,663 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 18:12:38,663 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 18:12:38,663 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2052966803] [2022-12-06 18:12:38,663 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:12:38,664 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 18:12:38,664 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:12:38,664 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 18:12:38,664 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 18:12:38,665 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 126 [2022-12-06 18:12:38,666 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 122 places, 148 transitions, 594 flow. Second operand has 5 states, 5 states have (on average 96.8) internal successors, (484), 5 states have internal predecessors, (484), 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 18:12:38,666 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:12:38,666 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 126 [2022-12-06 18:12:38,666 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:12:39,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([336] L52-->L55: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|) (not (= 0 |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|)) (= (+ v_~c~0_10 v_~counter~0_23) v_~counter~0_24) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~counter~0_24 4294967296)) 1 0))) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_24} OutVars{~counter~0=v_~counter~0_23, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][170], [65#L55true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 37#L44true, 39#L62-4true, 41#L72-4true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,447 INFO L382 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,447 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,447 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,448 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][141], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 90#L62-2true, 14#L42true, 41#L72-4true, 7#L52true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,715 INFO L382 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L385 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L385 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][142], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 90#L62-2true, 29#L51-5true, 14#L42true, 41#L72-4true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,715 INFO L382 tUnfolder$Statistics]: this new event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L385 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-06 18:12:39,715 INFO L385 tUnfolder$Statistics]: existing Event has 55 ancestors and is cut-off event [2022-12-06 18:12:39,804 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, 38#L41-3true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 4#L63true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,805 INFO L382 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,805 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,805 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,805 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,805 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, 38#L41-3true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 4#L63true, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,805 INFO L382 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,806 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,806 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,806 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,806 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, 38#L41-3true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 21#L62-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,807 INFO L382 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,807 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,807 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,807 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,807 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, 38#L41-3true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 21#L62-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,808 INFO L382 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,808 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:39,822 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][141], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 14#L42true, 41#L72-4true, 7#L52true, 6#L62-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,822 INFO L382 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-12-06 18:12:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-12-06 18:12:39,822 INFO L385 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-12-06 18:12:39,823 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][142], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 29#L51-5true, 14#L42true, 41#L72-4true, 6#L62-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,823 INFO L382 tUnfolder$Statistics]: this new event has 61 ancestors and is cut-off event [2022-12-06 18:12:39,823 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:39,823 INFO L385 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-12-06 18:12:39,823 INFO L385 tUnfolder$Statistics]: existing Event has 56 ancestors and is cut-off event [2022-12-06 18:12:39,877 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 39#L62-4true, 7#L52true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,878 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,878 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 39#L62-4true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,878 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,878 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,892 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 14#L42true, 39#L62-4true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,893 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,893 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,893 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,893 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,893 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 14#L42true, 39#L62-4true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,893 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,893 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:39,893 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,894 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:39,991 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][141], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 90#L62-2true, 41#L72-4true, 31#L41-2true, 7#L52true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,991 INFO L382 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-12-06 18:12:39,992 INFO L385 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-12-06 18:12:39,992 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:39,992 INFO L385 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-12-06 18:12:39,992 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][142], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 90#L62-2true, 29#L51-5true, 41#L72-4true, 31#L41-2true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:39,992 INFO L382 tUnfolder$Statistics]: this new event has 62 ancestors and is cut-off event [2022-12-06 18:12:39,992 INFO L385 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-12-06 18:12:39,992 INFO L385 tUnfolder$Statistics]: existing Event has 57 ancestors and is cut-off event [2022-12-06 18:12:39,992 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,078 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 38#L41-3true, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 41#L72-4true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,079 INFO L382 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,079 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,079 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,079 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,079 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 38#L41-3true, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 41#L72-4true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,079 INFO L382 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,079 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,079 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,079 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,083 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [38#L41-3true, 120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 39#L62-4true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,083 INFO L382 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,083 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,083 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,084 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,084 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [38#L41-3true, 120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 39#L62-4true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,084 INFO L382 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,084 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,084 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,084 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][141], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 41#L72-4true, 31#L41-2true, 7#L52true, 6#L62-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,085 INFO L382 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,085 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,085 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,085 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,085 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][142], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 29#L51-5true, 41#L72-4true, 31#L41-2true, 6#L62-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,086 INFO L382 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,086 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,086 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,086 INFO L385 tUnfolder$Statistics]: existing Event has 58 ancestors and is cut-off event [2022-12-06 18:12:40,132 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 39#L62-4true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,132 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,133 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 29#L51-5true, 39#L62-4true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,133 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,133 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 38#L41-3true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 41#L72-4true, 7#L52true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,142 INFO L382 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,142 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:40,142 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,142 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:40,142 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 38#L41-3true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 29#L51-5true, 41#L72-4true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,143 INFO L382 tUnfolder$Statistics]: this new event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,143 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][63], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 37#L44true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 6#L62-3true, 45#L72-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,147 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][64], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 37#L44true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 45#L72-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,147 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,147 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][63], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 37#L44true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 45#L72-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,148 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][64], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 37#L44true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 45#L72-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,148 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,148 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,173 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 90#L62-2true, 41#L72-4true, 7#L52true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,173 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,173 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,173 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,173 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,174 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 41#L72-4true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,174 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,174 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,174 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,174 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,182 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 14#L42true, 41#L72-4true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,183 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,183 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,183 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,183 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,183 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 14#L42true, 41#L72-4true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,183 INFO L382 tUnfolder$Statistics]: this new event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,183 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,183 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,183 INFO L385 tUnfolder$Statistics]: existing Event has 60 ancestors and is cut-off event [2022-12-06 18:12:40,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,187 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,187 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,187 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,187 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,187 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,187 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,188 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,188 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,188 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,191 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 4#L63true, 9#L94-4true, 132#true, 147#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,192 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 4#L63true, 9#L94-4true, 132#true, 147#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,192 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,192 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 21#L62-5true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,193 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,193 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,193 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,193 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,193 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 21#L62-5true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,193 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,193 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,193 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,193 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,198 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 14#L42true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,198 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,198 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,198 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,198 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,199 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 14#L42true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,199 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,199 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,199 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,199 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [38#L41-3true, thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,200 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,200 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,200 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,200 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,200 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [38#L41-3true, thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,201 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,201 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,202 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][63], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 31#L41-2true, 149#(= thread1Thread1of1ForFork0_~i~0 0), 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,203 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][64], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, 45#L72-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,203 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][63], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 31#L41-2true, 7#L52true, 45#L72-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,203 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,203 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,204 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,204 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][64], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 31#L41-2true, 45#L72-3true, 149#(= thread1Thread1of1ForFork0_~i~0 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,204 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,204 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,204 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,204 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 41#L72-4true, 7#L52true, 6#L62-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,231 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 29#L51-5true, 41#L72-4true, 6#L62-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,231 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,231 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,238 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 14#L42true, 41#L72-4true, 6#L62-3true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,238 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,238 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,238 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,239 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,239 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 29#L51-5true, 14#L42true, 41#L72-4true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,239 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,239 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,239 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,239 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 7#L52true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,242 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,242 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,242 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,248 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 14#L42true, 6#L62-3true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,249 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,249 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,249 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,249 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,249 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 14#L42true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,249 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,249 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,249 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,249 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [38#L41-3true, thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,250 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [38#L41-3true, thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,250 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,250 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,251 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 38#L41-3true, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,252 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 38#L41-3true, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,252 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [120#L72-2true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 38#L41-3true, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,252 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,252 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,253 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,253 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,253 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [120#L72-2true, thread4Thread1of1ForFork1InUse, 38#L41-3true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 29#L51-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,253 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,253 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,253 INFO L385 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-12-06 18:12:40,253 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 41#L72-4true, 7#L52true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,436 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,436 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,436 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,436 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 41#L72-4true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,436 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,436 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,436 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,436 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,441 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 38#L41-3true, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 6#L62-3true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,442 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,442 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,442 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,442 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,442 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 38#L41-3true, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,442 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,442 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,442 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,442 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,444 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,444 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,444 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,446 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [120#L72-2true, thread4Thread1of1ForFork1InUse, 38#L41-3true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 7#L52true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,447 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,447 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [120#L72-2true, thread4Thread1of1ForFork1InUse, 38#L41-3true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 29#L51-5true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,447 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,447 INFO L385 tUnfolder$Statistics]: existing Event has 62 ancestors and is cut-off event [2022-12-06 18:12:40,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 41#L72-4true, 7#L52true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,457 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,457 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,457 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,457 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,457 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 41#L72-4true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,458 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,458 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,458 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,458 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,467 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 39#L62-4true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,467 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,467 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,467 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,467 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,468 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 29#L51-5true, 39#L62-4true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,468 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,468 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,470 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 6#L62-3true, 45#L72-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,470 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,470 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,470 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 45#L72-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,471 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 45#L72-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,471 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 45#L72-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,471 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,471 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 120#L72-2true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 90#L62-2true, 7#L52true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,472 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,472 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,472 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 41#L72-4true, 6#L62-3true, 31#L41-2true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,474 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 29#L51-5true, 41#L72-4true, 6#L62-3true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,474 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,474 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,477 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 14#L42true, 6#L62-3true, 7#L52true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,478 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 29#L51-5true, 14#L42true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,478 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 14#L42true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,478 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,478 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 14#L42true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,478 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 120#L72-2true, thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 14#L42true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,479 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [120#L72-2true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 14#L42true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,479 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,479 INFO L385 tUnfolder$Statistics]: existing Event has 63 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 31#L41-2true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,481 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [120#L72-2true, thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,481 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,481 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,490 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 147#true, 132#true, 41#L72-4true, 6#L62-3true, 7#L52true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,490 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,491 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,491 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,491 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,491 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 29#L51-5true, 41#L72-4true, 6#L62-3true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,491 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,491 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,491 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,491 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 6#L62-3true, 7#L52true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,501 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 120#L72-2true, thread2Thread1of1ForFork2InUse, 9#L94-4true, 147#true, 132#true, 29#L51-5true, 6#L62-3true, 48#L41-5true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,501 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,501 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [120#L72-2true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 14#L42true, 6#L62-3true, 7#L52true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,504 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [120#L72-2true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 29#L51-5true, 14#L42true, 6#L62-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,504 INFO L382 tUnfolder$Statistics]: this new event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,504 INFO L385 tUnfolder$Statistics]: existing Event has 64 ancestors and is cut-off event [2022-12-06 18:12:40,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, 7#L52true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,518 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,518 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,518 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,518 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,518 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 31#L41-2true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,519 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 31#L41-2true, 7#L52true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,519 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 31#L41-2true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,519 INFO L382 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-12-06 18:12:40,519 INFO L385 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [120#L72-2true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 7#L52true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,520 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [120#L72-2true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,520 INFO L382 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,520 INFO L385 tUnfolder$Statistics]: existing Event has 65 ancestors and is cut-off event [2022-12-06 18:12:40,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 120#L72-2true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 7#L52true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,532 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,532 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,532 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,532 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,532 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 29#L51-5true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,532 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,532 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,532 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,533 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,537 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,537 INFO L382 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L385 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-12-06 18:12:40,537 INFO L385 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-12-06 18:12:40,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [120#L72-2true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 6#L62-3true, 7#L52true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,538 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,538 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,538 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,538 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,538 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [120#L72-2true, thread4Thread1of1ForFork1InUse, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 29#L51-5true, 6#L62-3true, 31#L41-2true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,538 INFO L382 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,538 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,539 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:40,539 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,543 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][157], [thread4Thread1of1ForFork1InUse, 120#L72-2true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread2Thread1of1ForFork2InUse, 132#true, 147#true, 6#L62-3true, 7#L52true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,543 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,543 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,543 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,543 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,544 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][158], [146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 29#L51-5true, 6#L62-3true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,544 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,544 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,544 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,544 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, 6#L62-3true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,547 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,547 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,547 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,547 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,547 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, 120#L72-2true, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,548 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,548 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,548 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,548 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,558 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 7#L52true, thread1Thread1of1ForFork0NotInUse, 45#L72-3true, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,558 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 18:12:40,558 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, thread1Thread1of1ForFork0NotInUse, 45#L72-3true, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,559 INFO L382 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][78], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 147#true, 132#true, 90#L62-2true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 7#L52true, thread1Thread1of1ForFork0NotInUse, 45#L72-3true, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,559 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,559 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][79], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 132#true, 147#true, 90#L62-2true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), thread1Thread1of1ForFork0NotInUse, 45#L72-3true, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:40,559 INFO L382 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-12-06 18:12:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,560 INFO L385 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-12-06 18:12:40,572 INFO L130 PetriNetUnfolder]: 11671/18814 cut-off events. [2022-12-06 18:12:40,572 INFO L131 PetriNetUnfolder]: For 15978/20587 co-relation queries the response was YES. [2022-12-06 18:12:40,651 INFO L83 FinitePrefix]: Finished finitePrefix Result has 50379 conditions, 18814 events. 11671/18814 cut-off events. For 15978/20587 co-relation queries the response was YES. Maximal size of possible extension queue 1067. Compared 144106 event pairs, 2918 based on Foata normal form. 165/14529 useless extension candidates. Maximal degree in co-relation 40010. Up to 8029 conditions per place. [2022-12-06 18:12:40,760 INFO L137 encePairwiseOnDemand]: 117/126 looper letters, 106 selfloop transitions, 6 changer transitions 38/231 dead transitions. [2022-12-06 18:12:40,761 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 127 places, 231 transitions, 1369 flow [2022-12-06 18:12:40,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 18:12:40,761 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 18:12:40,762 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 631 transitions. [2022-12-06 18:12:40,763 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8346560846560847 [2022-12-06 18:12:40,763 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 14 predicate places. [2022-12-06 18:12:40,764 INFO L495 AbstractCegarLoop]: Abstraction has has 127 places, 231 transitions, 1369 flow [2022-12-06 18:12:40,764 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.8) internal successors, (484), 5 states have internal predecessors, (484), 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 18:12:40,764 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:12:40,764 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 18:12:40,764 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-06 18:12:40,765 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:12:40,765 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:12:40,765 INFO L85 PathProgramCache]: Analyzing trace with hash -1992220222, now seen corresponding path program 2 times [2022-12-06 18:12:40,765 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:12:40,765 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1307182771] [2022-12-06 18:12:40,765 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:12:40,765 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:12:40,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:12:41,033 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:12:41,033 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:12:41,033 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1307182771] [2022-12-06 18:12:41,034 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1307182771] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:12:41,034 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 18:12:41,034 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 18:12:41,034 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1642880357] [2022-12-06 18:12:41,034 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:12:41,034 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 18:12:41,034 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:12:41,035 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 18:12:41,035 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 18:12:41,036 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 126 [2022-12-06 18:12:41,036 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 231 transitions, 1369 flow. Second operand has 5 states, 5 states have (on average 96.8) internal successors, (484), 5 states have internal predecessors, (484), 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 18:12:41,036 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:12:41,036 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 126 [2022-12-06 18:12:41,036 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:12:42,746 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([336] L52-->L55: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|) (not (= 0 |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|)) (= (+ v_~c~0_10 v_~counter~0_23) v_~counter~0_24) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~counter~0_24 4294967296)) 1 0))) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_24} OutVars{~counter~0=v_~counter~0_23, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][290], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 37#L44true, 41#L72-4true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 65#L55true, 147#true, 39#L62-4true, 160#(= |thread2Thread1of1ForFork2_~i~1#1| 0), thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:42,749 INFO L382 tUnfolder$Statistics]: this new event has 59 ancestors and is cut-off event [2022-12-06 18:12:42,749 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:42,750 INFO L385 tUnfolder$Statistics]: existing Event has 59 ancestors and is cut-off event [2022-12-06 18:12:46,463 INFO L130 PetriNetUnfolder]: 26434/44300 cut-off events. [2022-12-06 18:12:46,463 INFO L131 PetriNetUnfolder]: For 67912/80898 co-relation queries the response was YES. [2022-12-06 18:12:46,771 INFO L83 FinitePrefix]: Finished finitePrefix Result has 141517 conditions, 44300 events. 26434/44300 cut-off events. For 67912/80898 co-relation queries the response was YES. Maximal size of possible extension queue 2373. Compared 402809 event pairs, 6925 based on Foata normal form. 605/36585 useless extension candidates. Maximal degree in co-relation 111993. Up to 17222 conditions per place. [2022-12-06 18:12:47,257 INFO L137 encePairwiseOnDemand]: 117/126 looper letters, 244 selfloop transitions, 11 changer transitions 105/446 dead transitions. [2022-12-06 18:12:47,257 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 132 places, 446 transitions, 3841 flow [2022-12-06 18:12:47,258 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 18:12:47,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 18:12:47,259 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 631 transitions. [2022-12-06 18:12:47,259 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8346560846560847 [2022-12-06 18:12:47,261 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 19 predicate places. [2022-12-06 18:12:47,261 INFO L495 AbstractCegarLoop]: Abstraction has has 132 places, 446 transitions, 3841 flow [2022-12-06 18:12:47,261 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.8) internal successors, (484), 5 states have internal predecessors, (484), 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 18:12:47,261 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:12:47,262 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 18:12:47,262 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-06 18:12:47,262 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:12:47,262 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:12:47,263 INFO L85 PathProgramCache]: Analyzing trace with hash 250139100, now seen corresponding path program 3 times [2022-12-06 18:12:47,263 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:12:47,263 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [906655352] [2022-12-06 18:12:47,263 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:12:47,264 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:12:47,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:12:47,506 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:12:47,506 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:12:47,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [906655352] [2022-12-06 18:12:47,507 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [906655352] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:12:47,507 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 18:12:47,507 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-12-06 18:12:47,507 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881705632] [2022-12-06 18:12:47,507 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:12:47,508 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-06 18:12:47,508 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:12:47,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-06 18:12:47,509 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2022-12-06 18:12:47,509 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 126 [2022-12-06 18:12:47,510 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 132 places, 446 transitions, 3841 flow. Second operand has 5 states, 5 states have (on average 96.8) internal successors, (484), 5 states have internal predecessors, (484), 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 18:12:47,510 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:12:47,510 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 126 [2022-12-06 18:12:47,510 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:12:51,270 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([334] L51-4-->L51-5: Formula: (not (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_5| 4294967296) (mod v_~N~0_3 4294967296))) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_5|, ~N~0=v_~N~0_3} AuxVars[] AssignedVars[][67], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 29#L51-5true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 164#(and (<= 0 (+ (div (- ~N~0) 4294967296) (div ~N~0 4294967296))) (= |thread2Thread1of1ForFork2_~i~1#1| 0)), 149#(= thread1Thread1of1ForFork0_~i~0 0), 90#L62-2true, 169#true, 31#L41-2true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:51,270 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,270 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,273 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,273 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,274 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([333] L51-4-->L52: Formula: (< (mod |v_thread2Thread1of1ForFork2_~i~1#1_3| 4294967296) (mod v_~N~0_4 4294967296)) InVars {thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} OutVars{thread2Thread1of1ForFork2_~i~1#1=|v_thread2Thread1of1ForFork2_~i~1#1_3|, ~N~0=v_~N~0_4} AuxVars[] AssignedVars[][68], [thread4Thread1of1ForFork1InUse, thread2Thread1of1ForFork2InUse, 9#L94-4true, 132#true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 149#(= thread1Thread1of1ForFork0_~i~0 0), 90#L62-2true, 160#(= |thread2Thread1of1ForFork2_~i~1#1| 0), 7#L52true, 169#true, 31#L41-2true, 45#L72-3true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:51,274 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,274 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,274 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,274 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is cut-off event [2022-12-06 18:12:51,536 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([336] L52-->L55: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|) (not (= 0 |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|)) (= (+ v_~c~0_10 v_~counter~0_23) v_~counter~0_24) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~counter~0_24 4294967296)) 1 0))) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_24} OutVars{~counter~0=v_~counter~0_23, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][100], [120#L72-2true, thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 37#L44true, 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 6#L62-3true, 65#L55true, 147#true, 160#(= |thread2Thread1of1ForFork2_~i~1#1| 0), 169#true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:12:51,537 INFO L382 tUnfolder$Statistics]: this new event has 66 ancestors and is not cut-off event [2022-12-06 18:12:51,537 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-12-06 18:12:51,537 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-12-06 18:12:51,537 INFO L385 tUnfolder$Statistics]: existing Event has 66 ancestors and is not cut-off event [2022-12-06 18:12:53,616 INFO L130 PetriNetUnfolder]: 39057/66747 cut-off events. [2022-12-06 18:12:53,616 INFO L131 PetriNetUnfolder]: For 139523/177871 co-relation queries the response was YES. [2022-12-06 18:12:53,921 INFO L83 FinitePrefix]: Finished finitePrefix Result has 253430 conditions, 66747 events. 39057/66747 cut-off events. For 139523/177871 co-relation queries the response was YES. Maximal size of possible extension queue 3372. Compared 653833 event pairs, 7402 based on Foata normal form. 955/56422 useless extension candidates. Maximal degree in co-relation 201981. Up to 26208 conditions per place. [2022-12-06 18:12:54,338 INFO L137 encePairwiseOnDemand]: 117/126 looper letters, 484 selfloop transitions, 19 changer transitions 300/886 dead transitions. [2022-12-06 18:12:54,338 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 886 transitions, 9789 flow [2022-12-06 18:12:54,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-06 18:12:54,339 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-06 18:12:54,340 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 629 transitions. [2022-12-06 18:12:54,340 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.832010582010582 [2022-12-06 18:12:54,342 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 24 predicate places. [2022-12-06 18:12:54,343 INFO L495 AbstractCegarLoop]: Abstraction has has 137 places, 886 transitions, 9789 flow [2022-12-06 18:12:54,343 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 96.8) internal successors, (484), 5 states have internal predecessors, (484), 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 18:12:54,343 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:12:54,343 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 18:12:54,343 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-06 18:12:54,343 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:12:54,344 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:12:54,344 INFO L85 PathProgramCache]: Analyzing trace with hash 1571536, now seen corresponding path program 4 times [2022-12-06 18:12:54,344 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:12:54,344 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1616459464] [2022-12-06 18:12:54,344 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:12:54,344 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:12:54,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:12:54,451 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:12:54,451 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:12:54,451 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1616459464] [2022-12-06 18:12:54,451 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1616459464] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:12:54,451 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 18:12:54,452 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 18:12:54,452 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [44208980] [2022-12-06 18:12:54,452 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:12:54,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 18:12:54,452 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:12:54,453 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 18:12:54,453 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-12-06 18:12:54,454 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 126 [2022-12-06 18:12:54,454 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 137 places, 886 transitions, 9789 flow. Second operand has 4 states, 4 states have (on average 100.0) internal successors, (400), 4 states have internal predecessors, (400), 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 18:12:54,454 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:12:54,454 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 126 [2022-12-06 18:12:54,454 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:13:01,748 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([336] L52-->L55: Formula: (and (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|) (not (= 0 |v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|)) (= (+ v_~c~0_10 v_~counter~0_23) v_~counter~0_24) (= |v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1| (ite (< 0 (mod v_~counter~0_24 4294967296)) 1 0))) InVars {~c~0=v_~c~0_10, ~counter~0=v_~counter~0_24} OutVars{~counter~0=v_~counter~0_23, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1_1|, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1=|v_thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1_1|, ~c~0=v_~c~0_10} AuxVars[] AssignedVars[~counter~0, thread2Thread1of1ForFork2_assume_abort_if_not_~cond#1, thread2Thread1of1ForFork2_assume_abort_if_not_#in~cond#1][1172], [thread4Thread1of1ForFork1InUse, 9#L94-4true, thread2Thread1of1ForFork2InUse, 132#true, 37#L44true, 41#L72-4true, 6#L62-3true, 158#true, 65#L55true, 146#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 182#(= |thread4Thread1of1ForFork1_~i~3#1| 0), 147#true, 169#true, thread1Thread1of1ForFork0InUse, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:13:01,749 INFO L382 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2022-12-06 18:13:01,749 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-12-06 18:13:01,749 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-12-06 18:13:01,749 INFO L385 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-12-06 18:13:05,034 INFO L130 PetriNetUnfolder]: 52986/92069 cut-off events. [2022-12-06 18:13:05,035 INFO L131 PetriNetUnfolder]: For 243137/380514 co-relation queries the response was YES. [2022-12-06 18:13:05,502 INFO L83 FinitePrefix]: Finished finitePrefix Result has 392920 conditions, 92069 events. 52986/92069 cut-off events. For 243137/380514 co-relation queries the response was YES. Maximal size of possible extension queue 4342. Compared 942784 event pairs, 11829 based on Foata normal form. 2230/79812 useless extension candidates. Maximal degree in co-relation 379228. Up to 36291 conditions per place. [2022-12-06 18:13:06,134 INFO L137 encePairwiseOnDemand]: 118/126 looper letters, 736 selfloop transitions, 34 changer transitions 498/1401 dead transitions. [2022-12-06 18:13:06,134 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 141 places, 1401 transitions, 18488 flow [2022-12-06 18:13:06,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2022-12-06 18:13:06,135 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2022-12-06 18:13:06,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 529 transitions. [2022-12-06 18:13:06,135 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8396825396825397 [2022-12-06 18:13:06,136 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 28 predicate places. [2022-12-06 18:13:06,136 INFO L495 AbstractCegarLoop]: Abstraction has has 141 places, 1401 transitions, 18488 flow [2022-12-06 18:13:06,136 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 100.0) internal successors, (400), 4 states have internal predecessors, (400), 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 18:13:06,136 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:13:06,137 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 18:13:06,137 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-06 18:13:06,137 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:13:06,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:13:06,137 INFO L85 PathProgramCache]: Analyzing trace with hash 1425008584, now seen corresponding path program 5 times [2022-12-06 18:13:06,137 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:13:06,137 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1152868511] [2022-12-06 18:13:06,137 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:13:06,138 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:13:06,161 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:13:06,218 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:13:06,218 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:13:06,218 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1152868511] [2022-12-06 18:13:06,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1152868511] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:13:06,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-06 18:13:06,219 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-06 18:13:06,219 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [472077392] [2022-12-06 18:13:06,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:13:06,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 18:13:06,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:13:06,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 18:13:06,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-06 18:13:06,220 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 126 [2022-12-06 18:13:06,220 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 141 places, 1401 transitions, 18488 flow. Second operand has 4 states, 4 states have (on average 100.0) internal successors, (400), 4 states have internal predecessors, (400), 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 18:13:06,220 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:13:06,221 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 126 [2022-12-06 18:13:06,221 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:13:18,689 INFO L130 PetriNetUnfolder]: 51329/89559 cut-off events. [2022-12-06 18:13:18,689 INFO L131 PetriNetUnfolder]: For 318315/419879 co-relation queries the response was YES. [2022-12-06 18:13:19,156 INFO L83 FinitePrefix]: Finished finitePrefix Result has 431072 conditions, 89559 events. 51329/89559 cut-off events. For 318315/419879 co-relation queries the response was YES. Maximal size of possible extension queue 4249. Compared 914922 event pairs, 11873 based on Foata normal form. 3932/79759 useless extension candidates. Maximal degree in co-relation 342149. Up to 34975 conditions per place. [2022-12-06 18:13:19,785 INFO L137 encePairwiseOnDemand]: 119/126 looper letters, 637 selfloop transitions, 56 changer transitions 567/1393 dead transitions. [2022-12-06 18:13:19,785 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 1393 transitions, 20857 flow [2022-12-06 18:13:19,786 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 18:13:19,786 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 18:13:19,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 435 transitions. [2022-12-06 18:13:19,787 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8630952380952381 [2022-12-06 18:13:19,787 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 31 predicate places. [2022-12-06 18:13:19,787 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 1393 transitions, 20857 flow [2022-12-06 18:13:19,788 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 100.0) internal successors, (400), 4 states have internal predecessors, (400), 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 18:13:19,788 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:13:19,788 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 18:13:19,788 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-06 18:13:19,788 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:13:19,788 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:13:19,788 INFO L85 PathProgramCache]: Analyzing trace with hash -644572630, now seen corresponding path program 1 times [2022-12-06 18:13:19,789 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:13:19,789 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [455600544] [2022-12-06 18:13:19,789 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:13:19,789 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:13:19,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:13:19,925 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:13:19,925 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:13:19,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [455600544] [2022-12-06 18:13:19,925 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [455600544] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 18:13:19,925 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [676973720] [2022-12-06 18:13:19,925 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:13:19,926 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 18:13:19,926 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 18:13:19,928 INFO L229 MonitoredProcess]: Starting monitored process 2 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 18:13:19,944 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2022-12-06 18:13:20,036 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:13:20,039 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-06 18:13:20,044 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 18:13:20,237 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:13:20,238 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 18:13:20,325 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 2 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:13:20,326 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [676973720] provided 1 perfect and 1 imperfect interpolant sequences [2022-12-06 18:13:20,326 INFO L184 FreeRefinementEngine]: Found 1 perfect and 2 imperfect interpolant sequences. [2022-12-06 18:13:20,326 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6, 5] total 7 [2022-12-06 18:13:20,326 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [393008375] [2022-12-06 18:13:20,326 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:13:20,326 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 18:13:20,326 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:13:20,327 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 18:13:20,327 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2022-12-06 18:13:20,327 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 126 [2022-12-06 18:13:20,327 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 1393 transitions, 20857 flow. Second operand has 4 states, 4 states have (on average 100.5) internal successors, (402), 4 states have internal predecessors, (402), 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 18:13:20,327 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:13:20,328 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 126 [2022-12-06 18:13:20,328 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:13:33,948 INFO L130 PetriNetUnfolder]: 55735/95770 cut-off events. [2022-12-06 18:13:33,948 INFO L131 PetriNetUnfolder]: For 478219/1132946 co-relation queries the response was YES. [2022-12-06 18:13:34,441 INFO L83 FinitePrefix]: Finished finitePrefix Result has 518626 conditions, 95770 events. 55735/95770 cut-off events. For 478219/1132946 co-relation queries the response was YES. Maximal size of possible extension queue 4493. Compared 970631 event pairs, 10932 based on Foata normal form. 3062/84454 useless extension candidates. Maximal degree in co-relation 502258. Up to 38055 conditions per place. [2022-12-06 18:13:35,124 INFO L137 encePairwiseOnDemand]: 119/126 looper letters, 925 selfloop transitions, 67 changer transitions 601/1729 dead transitions. [2022-12-06 18:13:35,124 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 1729 transitions, 29188 flow [2022-12-06 18:13:35,125 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 18:13:35,125 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 18:13:35,127 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 435 transitions. [2022-12-06 18:13:35,127 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8630952380952381 [2022-12-06 18:13:35,129 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 34 predicate places. [2022-12-06 18:13:35,129 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 1729 transitions, 29188 flow [2022-12-06 18:13:35,129 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 100.5) internal successors, (402), 4 states have internal predecessors, (402), 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 18:13:35,129 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:13:35,129 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 18:13:35,157 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2022-12-06 18:13:35,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7,2 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 18:13:35,354 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:13:35,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:13:35,354 INFO L85 PathProgramCache]: Analyzing trace with hash -1817384488, now seen corresponding path program 2 times [2022-12-06 18:13:35,355 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:13:35,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [921719018] [2022-12-06 18:13:35,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:13:35,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:13:35,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:13:35,548 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:13:35,548 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:13:35,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [921719018] [2022-12-06 18:13:35,549 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [921719018] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 18:13:35,549 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1045719075] [2022-12-06 18:13:35,549 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST1 [2022-12-06 18:13:35,549 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 18:13:35,549 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 18:13:35,564 INFO L229 MonitoredProcess]: Starting monitored process 3 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 18:13:35,602 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2022-12-06 18:13:35,703 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST1 issued 2 check-sat command(s) [2022-12-06 18:13:35,703 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 18:13:35,705 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 4 conjunts are in the unsatisfiable core [2022-12-06 18:13:35,706 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 18:13:35,800 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 0 refuted. 0 times theorem prover too weak. 1 trivial. 0 not checked. [2022-12-06 18:13:35,800 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2022-12-06 18:13:35,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1045719075] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-06 18:13:35,800 INFO L184 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2022-12-06 18:13:35,800 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [6] total 8 [2022-12-06 18:13:35,802 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1236896154] [2022-12-06 18:13:35,803 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-06 18:13:35,803 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-06 18:13:35,803 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:13:35,803 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-06 18:13:35,804 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2022-12-06 18:13:35,804 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 96 out of 126 [2022-12-06 18:13:35,805 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 1729 transitions, 29188 flow. Second operand has 4 states, 4 states have (on average 100.5) internal successors, (402), 4 states have internal predecessors, (402), 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 18:13:35,805 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:13:35,805 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 96 of 126 [2022-12-06 18:13:35,805 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:13:59,822 INFO L130 PetriNetUnfolder]: 73361/124844 cut-off events. [2022-12-06 18:13:59,822 INFO L131 PetriNetUnfolder]: For 733880/1075500 co-relation queries the response was YES. [2022-12-06 18:14:00,609 INFO L83 FinitePrefix]: Finished finitePrefix Result has 746307 conditions, 124844 events. 73361/124844 cut-off events. For 733880/1075500 co-relation queries the response was YES. Maximal size of possible extension queue 5888. Compared 1294355 event pairs, 16057 based on Foata normal form. 4832/112153 useless extension candidates. Maximal degree in co-relation 594964. Up to 54081 conditions per place. [2022-12-06 18:14:01,582 INFO L137 encePairwiseOnDemand]: 119/126 looper letters, 1308 selfloop transitions, 37 changer transitions 592/2065 dead transitions. [2022-12-06 18:14:01,582 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 150 places, 2065 transitions, 38822 flow [2022-12-06 18:14:01,582 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-06 18:14:01,582 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-06 18:14:01,583 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 438 transitions. [2022-12-06 18:14:01,583 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.8690476190476191 [2022-12-06 18:14:01,584 INFO L294 CegarLoopForPetriNet]: 113 programPoint places, 37 predicate places. [2022-12-06 18:14:01,584 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 2065 transitions, 38822 flow [2022-12-06 18:14:01,584 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 100.5) internal successors, (402), 4 states have internal predecessors, (402), 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 18:14:01,584 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-06 18:14:01,584 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 18:14:01,597 INFO L540 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Forceful destruction successful, exit code 0 [2022-12-06 18:14:01,790 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable8 [2022-12-06 18:14:01,790 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-12-06 18:14:01,791 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-06 18:14:01,791 INFO L85 PathProgramCache]: Analyzing trace with hash 1112460412, now seen corresponding path program 3 times [2022-12-06 18:14:01,791 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-06 18:14:01,791 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1608324824] [2022-12-06 18:14:01,791 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-06 18:14:01,791 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-06 18:14:01,836 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-06 18:14:01,962 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:14:01,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-06 18:14:01,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1608324824] [2022-12-06 18:14:01,963 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1608324824] provided 0 perfect and 1 imperfect interpolant sequences [2022-12-06 18:14:01,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [425436905] [2022-12-06 18:14:01,963 INFO L93 rtionOrderModulation]: Changing assertion order to OUTSIDE_LOOP_FIRST2 [2022-12-06 18:14:01,963 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2022-12-06 18:14:01,963 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-06 18:14:01,965 INFO L229 MonitoredProcess]: Starting monitored process 4 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2022-12-06 18:14:01,967 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 -smt2 -in SMTLIB2_COMPLIANT=true (4)] Waiting until timeout for monitored process [2022-12-06 18:14:02,059 INFO L228 tOrderPrioritization]: Assert order OUTSIDE_LOOP_FIRST2 issued 2 check-sat command(s) [2022-12-06 18:14:02,059 INFO L229 tOrderPrioritization]: Conjunction of SSA is unsat [2022-12-06 18:14:02,061 INFO L263 TraceCheckSpWp]: Trace formula consists of 258 conjuncts, 6 conjunts are in the unsatisfiable core [2022-12-06 18:14:02,070 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2022-12-06 18:14:02,201 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:14:02,202 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2022-12-06 18:14:02,271 INFO L134 CoverageAnalysis]: Checked inductivity of 2 backedges. 1 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-06 18:14:02,272 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleZ3 [425436905] provided 0 perfect and 2 imperfect interpolant sequences [2022-12-06 18:14:02,272 INFO L184 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2022-12-06 18:14:02,272 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 4] total 8 [2022-12-06 18:14:02,272 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [858035254] [2022-12-06 18:14:02,272 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2022-12-06 18:14:02,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-12-06 18:14:02,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-06 18:14:02,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-12-06 18:14:02,274 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-12-06 18:14:02,274 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 93 out of 126 [2022-12-06 18:14:02,275 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 2065 transitions, 38822 flow. Second operand has 8 states, 8 states have (on average 97.375) internal successors, (779), 8 states have internal predecessors, (779), 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 18:14:02,275 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-06 18:14:02,275 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 93 of 126 [2022-12-06 18:14:02,275 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-06 18:14:32,234 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([370] thread1EXIT-->L95-2: Formula: (and (= v_thread1Thread1of1ForFork0_thidvar1_4 0) (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem15#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thread1Thread1of1ForFork0_thidvar0_4)) InVars {ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} OutVars{ULTIMATE.start_main_#t~mem15#1=|v_ULTIMATE.start_main_#t~mem15#1_5|, thread1Thread1of1ForFork0_thidvar0=v_thread1Thread1of1ForFork0_thidvar0_4, thread1Thread1of1ForFork0_thidvar1=v_thread1Thread1of1ForFork0_thidvar1_4} AuxVars[] AssignedVars[][2258], [thread4Thread1of1ForFork1InUse, 120#L72-2true, 1027#(and (= |thread2Thread1of1ForFork2_~i~1#1| 0) (= thread1Thread1of1ForFork0_~i~0 0)), thread2Thread1of1ForFork2InUse, 132#true, 189#(and (<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0) (= |thread4Thread1of1ForFork1_~i~3#1| 0)), 878#(<= 1 (mod ~N~0 4294967296)), 145#(<= (+ (* (div ~N~0 4294967296) 4294967296) 1) ~N~0), 153#(and (<= 0 (+ (div (- ~N~0) 4294967296) (div ~N~0 4294967296))) (= thread1Thread1of1ForFork0_~i~0 0)), 119#L65true, 182#(= |thread4Thread1of1ForFork1_~i~3#1| 0), 34#L51-4true, 544#(< (mod |thread2Thread1of1ForFork2_~i~1#1| 4294967296) (mod ~N~0 4294967296)), 160#(= |thread2Thread1of1ForFork2_~i~1#1| 0), 169#true, thread1Thread1of1ForFork0NotInUse, 82#L95-2true, thread3Thread1of1ForFork3InUse]) [2022-12-06 18:14:32,235 INFO L382 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-12-06 18:14:32,235 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-12-06 18:14:32,235 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-12-06 18:14:32,235 INFO L385 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event