/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-RepeatedSemanticLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -i ../../../trunk/examples/svcomp/goblint-regression/36-apron_21-traces-cluster-based_true.i -------------------------------------------------------------------------------- This is Ultimate 0.2.2-wip.dk.repeated-lipton-8d0d62b [2022-12-05 23:43:50,317 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-12-05 23:43:50,319 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-12-05 23:43:50,348 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2022-12-05 23:43:50,366 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-12-05 23:43:50,368 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-12-05 23:43:50,368 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-12-05 23:43:50,372 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-12-05 23:43:50,372 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-12-05 23:43:50,373 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-12-05 23:43:50,375 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-12-05 23:43:50,379 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-12-05 23:43:50,379 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-12-05 23:43:50,381 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-12-05 23:43:50,381 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-12-05 23:43:50,382 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-12-05 23:43:50,387 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2022-12-05 23:43:50,402 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-12-05 23:43:50,402 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-12-05 23:43:50,403 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-12-05 23:43:50,404 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-RepeatedSemanticLbe.epf [2022-12-05 23:43:50,420 INFO L113 SettingsManager]: Loading preferences was successful [2022-12-05 23:43:50,421 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-12-05 23:43:50,422 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-12-05 23:43:50,422 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-12-05 23:43:50,422 INFO L138 SettingsManager]: * Use SBE=true [2022-12-05 23:43:50,423 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-12-05 23:43:50,423 INFO L138 SettingsManager]: * sizeof long=4 [2022-12-05 23:43:50,423 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-12-05 23:43:50,423 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-12-05 23:43:50,423 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-12-05 23:43:50,424 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-12-05 23:43:50,424 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-12-05 23:43:50,424 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-12-05 23:43:50,424 INFO L138 SettingsManager]: * sizeof long double=12 [2022-12-05 23:43:50,424 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-12-05 23:43:50,424 INFO L138 SettingsManager]: * Use constant arrays=true [2022-12-05 23:43:50,424 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-12-05 23:43:50,424 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * To the following directory=./dump/ [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 23:43:50,425 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-12-05 23:43:50,425 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=REPEATED_LIPTON_PN [2022-12-05 23:43:50,426 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-12-05 23:43:50,683 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-12-05 23:43:50,702 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-12-05 23:43:50,704 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-12-05 23:43:50,705 INFO L271 PluginConnector]: Initializing CDTParser... [2022-12-05 23:43:50,705 INFO L275 PluginConnector]: CDTParser initialized [2022-12-05 23:43:50,706 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/goblint-regression/36-apron_21-traces-cluster-based_true.i [2022-12-05 23:43:51,641 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-12-05 23:43:51,873 INFO L351 CDTParser]: Found 1 translation units. [2022-12-05 23:43:51,873 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_21-traces-cluster-based_true.i [2022-12-05 23:43:51,901 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bedddd326/ee8e824b33db4a63b7d9e5d1959ba420/FLAGc2830728a [2022-12-05 23:43:51,914 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bedddd326/ee8e824b33db4a63b7d9e5d1959ba420 [2022-12-05 23:43:51,916 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-12-05 23:43:51,917 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-12-05 23:43:51,920 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-12-05 23:43:51,920 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-12-05 23:43:51,922 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-12-05 23:43:51,922 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:43:51" (1/1) ... [2022-12-05 23:43:51,923 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1e02cddf and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:51, skipping insertion in model container [2022-12-05 23:43:51,923 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 05.12 11:43:51" (1/1) ... [2022-12-05 23:43:51,927 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-12-05 23:43:51,961 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-12-05 23:43:52,073 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_21-traces-cluster-based_true.i[1092,1105] [2022-12-05 23:43:52,191 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 23:43:52,202 INFO L203 MainTranslator]: Completed pre-run [2022-12-05 23:43:52,211 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/goblint-regression/36-apron_21-traces-cluster-based_true.i[1092,1105] [2022-12-05 23:43:52,237 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-12-05 23:43:52,268 INFO L208 MainTranslator]: Completed translation [2022-12-05 23:43:52,269 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52 WrapperNode [2022-12-05 23:43:52,269 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-12-05 23:43:52,270 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-12-05 23:43:52,270 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-12-05 23:43:52,270 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-12-05 23:43:52,274 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,289 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,315 INFO L138 Inliner]: procedures = 165, calls = 45, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 129 [2022-12-05 23:43:52,316 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-12-05 23:43:52,316 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-12-05 23:43:52,316 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-12-05 23:43:52,316 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-12-05 23:43:52,329 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,330 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,332 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,333 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,336 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,338 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,339 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,340 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,342 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-12-05 23:43:52,343 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-12-05 23:43:52,343 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-12-05 23:43:52,343 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-12-05 23:43:52,343 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (1/1) ... [2022-12-05 23:43:52,348 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-12-05 23:43:52,368 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-12-05 23:43:52,391 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) [2022-12-05 23:43:52,410 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 [2022-12-05 23:43:52,427 INFO L130 BoogieDeclarations]: Found specification of procedure t2_fun [2022-12-05 23:43:52,428 INFO L138 BoogieDeclarations]: Found implementation of procedure t2_fun [2022-12-05 23:43:52,429 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure t3_fun [2022-12-05 23:43:52,430 INFO L138 BoogieDeclarations]: Found implementation of procedure t3_fun [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2022-12-05 23:43:52,430 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-12-05 23:43:52,430 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-12-05 23:43:52,431 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-12-05 23:43:52,432 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2022-12-05 23:43:52,523 INFO L236 CfgBuilder]: Building ICFG [2022-12-05 23:43:52,525 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2022-12-05 23:43:52,818 INFO L277 CfgBuilder]: Performing block encoding [2022-12-05 23:43:52,829 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-12-05 23:43:52,829 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2022-12-05 23:43:52,831 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:52 BoogieIcfgContainer [2022-12-05 23:43:52,831 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-12-05 23:43:52,832 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-12-05 23:43:52,832 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-12-05 23:43:52,834 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-12-05 23:43:52,834 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 05.12 11:43:51" (1/3) ... [2022-12-05 23:43:52,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1657de8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 11:43:52, skipping insertion in model container [2022-12-05 23:43:52,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 05.12 11:43:52" (2/3) ... [2022-12-05 23:43:52,835 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1657de8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 05.12 11:43:52, skipping insertion in model container [2022-12-05 23:43:52,835 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 05.12 11:43:52" (3/3) ... [2022-12-05 23:43:52,838 INFO L112 eAbstractionObserver]: Analyzing ICFG 36-apron_21-traces-cluster-based_true.i [2022-12-05 23:43:52,851 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-12-05 23:43:52,851 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 4 error locations. [2022-12-05 23:43:52,851 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-12-05 23:43:52,945 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-12-05 23:43:52,980 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 160 places, 155 transitions, 325 flow [2022-12-05 23:43:53,052 INFO L130 PetriNetUnfolder]: 5/152 cut-off events. [2022-12-05 23:43:53,052 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-05 23:43:53,063 INFO L83 FinitePrefix]: Finished finitePrefix Result has 162 conditions, 152 events. 5/152 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 240 event pairs, 0 based on Foata normal form. 0/143 useless extension candidates. Maximal degree in co-relation 118. Up to 2 conditions per place. [2022-12-05 23:43:53,063 INFO L82 GeneralOperation]: Start removeDead. Operand has 160 places, 155 transitions, 325 flow [2022-12-05 23:43:53,072 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 157 places, 152 transitions, 313 flow [2022-12-05 23:43:53,073 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:43:53,099 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 157 places, 152 transitions, 313 flow [2022-12-05 23:43:53,102 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 157 places, 152 transitions, 313 flow [2022-12-05 23:43:53,128 INFO L130 PetriNetUnfolder]: 5/152 cut-off events. [2022-12-05 23:43:53,129 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-05 23:43:53,130 INFO L83 FinitePrefix]: Finished finitePrefix Result has 162 conditions, 152 events. 5/152 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 240 event pairs, 0 based on Foata normal form. 0/143 useless extension candidates. Maximal degree in co-relation 118. Up to 2 conditions per place. [2022-12-05 23:43:53,134 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 157 places, 152 transitions, 313 flow [2022-12-05 23:43:53,134 INFO L188 LiptonReduction]: Number of co-enabled transitions 8414 [2022-12-05 23:43:58,718 INFO L203 LiptonReduction]: Total number of compositions: 128 [2022-12-05 23:43:58,738 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-12-05 23:43:58,743 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=REPEATED_LIPTON_PN, 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;@3d07c7a4, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, Conditionality=CONDITIONAL_DISJUNCTIVE, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-12-05 23:43:58,743 INFO L358 AbstractCegarLoop]: Starting to check reachability of 9 error locations. [2022-12-05 23:43:58,754 INFO L130 PetriNetUnfolder]: 0/32 cut-off events. [2022-12-05 23:43:58,754 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-05 23:43:58,755 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:43:58,755 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:43:58,756 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:43:58,760 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:43:58,760 INFO L85 PathProgramCache]: Analyzing trace with hash 1062298431, now seen corresponding path program 1 times [2022-12-05 23:43:58,767 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:43:58,767 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1309028628] [2022-12-05 23:43:58,768 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:43:58,768 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:43:58,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:43:59,095 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:43:59,095 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:43:59,095 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1309028628] [2022-12-05 23:43:59,096 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1309028628] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:43:59,096 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:43:59,096 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 23:43:59,097 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [673400970] [2022-12-05 23:43:59,097 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:43:59,103 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:43:59,103 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:43:59,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:43:59,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:43:59,129 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 51 [2022-12-05 23:43:59,130 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 59 places, 51 transitions, 111 flow. Second operand has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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) [2022-12-05 23:43:59,130 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:43:59,130 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 51 [2022-12-05 23:43:59,131 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:01,227 INFO L130 PetriNetUnfolder]: 21267/30904 cut-off events. [2022-12-05 23:44:01,228 INFO L131 PetriNetUnfolder]: For 83/83 co-relation queries the response was YES. [2022-12-05 23:44:01,257 INFO L83 FinitePrefix]: Finished finitePrefix Result has 60747 conditions, 30904 events. 21267/30904 cut-off events. For 83/83 co-relation queries the response was YES. Maximal size of possible extension queue 1036. Compared 202806 event pairs, 5995 based on Foata normal form. 0/21040 useless extension candidates. Maximal degree in co-relation 60736. Up to 12817 conditions per place. [2022-12-05 23:44:01,399 INFO L137 encePairwiseOnDemand]: 39/51 looper letters, 177 selfloop transitions, 10 changer transitions 0/193 dead transitions. [2022-12-05 23:44:01,399 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 62 places, 193 transitions, 790 flow [2022-12-05 23:44:01,401 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-05 23:44:01,402 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-05 23:44:01,409 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 268 transitions. [2022-12-05 23:44:01,412 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.6568627450980392 [2022-12-05 23:44:01,413 INFO L175 Difference]: Start difference. First operand has 59 places, 51 transitions, 111 flow. Second operand 8 states and 268 transitions. [2022-12-05 23:44:01,413 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 62 places, 193 transitions, 790 flow [2022-12-05 23:44:01,417 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 59 places, 193 transitions, 780 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-12-05 23:44:01,420 INFO L231 Difference]: Finished difference. Result has 65 places, 54 transitions, 167 flow [2022-12-05 23:44:01,421 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=51, PETRI_DIFFERENCE_MINUEND_FLOW=98, PETRI_DIFFERENCE_MINUEND_PLACES=52, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=46, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=40, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=167, PETRI_PLACES=65, PETRI_TRANSITIONS=54} [2022-12-05 23:44:01,425 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 6 predicate places. [2022-12-05 23:44:01,425 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:01,426 INFO L89 Accepts]: Start accepts. Operand has 65 places, 54 transitions, 167 flow [2022-12-05 23:44:01,429 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:01,429 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:01,429 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 65 places, 54 transitions, 167 flow [2022-12-05 23:44:01,431 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 65 places, 54 transitions, 167 flow [2022-12-05 23:44:01,449 INFO L130 PetriNetUnfolder]: 3/70 cut-off events. [2022-12-05 23:44:01,449 INFO L131 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2022-12-05 23:44:01,450 INFO L83 FinitePrefix]: Finished finitePrefix Result has 121 conditions, 70 events. 3/70 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 267 event pairs, 0 based on Foata normal form. 0/55 useless extension candidates. Maximal degree in co-relation 108. Up to 7 conditions per place. [2022-12-05 23:44:01,451 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 65 places, 54 transitions, 167 flow [2022-12-05 23:44:01,451 INFO L188 LiptonReduction]: Number of co-enabled transitions 1664 [2022-12-05 23:44:01,531 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [423] L704-1-->L706: Formula: (= |v_t2_funThread1of1ForFork0_~x~1#1_9| v_~g~0_9) InVars {~g~0=v_~g~0_9} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_9|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_7|, ~g~0=v_~g~0_9} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1] and [389] L691-->L692: Formula: (= v_t_funThread1of1ForFork2_~x~0_7 v_~g~0_5) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7} OutVars{t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7, ~g~0=v_~g~0_5} AuxVars[] AssignedVars[~g~0] [2022-12-05 23:44:01,551 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [577] L704-1-->L692: Formula: (and (= v_~g~0_65 |v_t2_funThread1of1ForFork0_~x~1#1_217|) (= v_~g~0_64 v_t_funThread1of1ForFork2_~x~0_155)) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_155, ~g~0=v_~g~0_65} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_217|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_111|, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_155, ~g~0=v_~g~0_64} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1, ~g~0] and [340] L706-->L707: Formula: (= |v_t2_funThread1of1ForFork0_~y~0#1_3| v_~h~0_1) InVars {~h~0=v_~h~0_1} OutVars{~h~0=v_~h~0_1, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_3|} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~y~0#1] [2022-12-05 23:44:01,650 INFO L203 LiptonReduction]: Total number of compositions: 3 [2022-12-05 23:44:01,653 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 227 [2022-12-05 23:44:01,655 INFO L495 AbstractCegarLoop]: Abstraction has has 64 places, 53 transitions, 172 flow [2022-12-05 23:44:01,655 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.6) internal successors, (38), 5 states have internal predecessors, (38), 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) [2022-12-05 23:44:01,655 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:01,656 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:01,656 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-12-05 23:44:01,656 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:01,656 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:01,656 INFO L85 PathProgramCache]: Analyzing trace with hash 1799674934, now seen corresponding path program 1 times [2022-12-05 23:44:01,656 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:01,657 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1387181050] [2022-12-05 23:44:01,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:01,657 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:01,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:01,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:01,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:01,799 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1387181050] [2022-12-05 23:44:01,800 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1387181050] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:01,802 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:01,806 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 23:44:01,806 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [838628805] [2022-12-05 23:44:01,806 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:01,807 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:44:01,807 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:01,807 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:44:01,807 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:44:01,808 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 49 [2022-12-05 23:44:01,808 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 64 places, 53 transitions, 172 flow. Second operand has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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) [2022-12-05 23:44:01,808 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:01,808 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 49 [2022-12-05 23:44:01,808 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:04,013 INFO L130 PetriNetUnfolder]: 21927/31820 cut-off events. [2022-12-05 23:44:04,014 INFO L131 PetriNetUnfolder]: For 15637/15637 co-relation queries the response was YES. [2022-12-05 23:44:04,062 INFO L83 FinitePrefix]: Finished finitePrefix Result has 74488 conditions, 31820 events. 21927/31820 cut-off events. For 15637/15637 co-relation queries the response was YES. Maximal size of possible extension queue 1183. Compared 207763 event pairs, 5591 based on Foata normal form. 0/23502 useless extension candidates. Maximal degree in co-relation 74472. Up to 14867 conditions per place. [2022-12-05 23:44:04,147 INFO L137 encePairwiseOnDemand]: 39/49 looper letters, 160 selfloop transitions, 23 changer transitions 0/189 dead transitions. [2022-12-05 23:44:04,147 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 71 places, 189 transitions, 958 flow [2022-12-05 23:44:04,147 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-05 23:44:04,147 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-05 23:44:04,148 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 222 transitions. [2022-12-05 23:44:04,149 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5663265306122449 [2022-12-05 23:44:04,149 INFO L175 Difference]: Start difference. First operand has 64 places, 53 transitions, 172 flow. Second operand 8 states and 222 transitions. [2022-12-05 23:44:04,149 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 71 places, 189 transitions, 958 flow [2022-12-05 23:44:04,207 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 70 places, 189 transitions, 931 flow, removed 7 selfloop flow, removed 1 redundant places. [2022-12-05 23:44:04,210 INFO L231 Difference]: Finished difference. Result has 76 places, 71 transitions, 373 flow [2022-12-05 23:44:04,210 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=163, PETRI_DIFFERENCE_MINUEND_PLACES=63, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=53, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=373, PETRI_PLACES=76, PETRI_TRANSITIONS=71} [2022-12-05 23:44:04,210 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 17 predicate places. [2022-12-05 23:44:04,210 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:04,210 INFO L89 Accepts]: Start accepts. Operand has 76 places, 71 transitions, 373 flow [2022-12-05 23:44:04,212 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:04,212 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:04,212 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 76 places, 71 transitions, 373 flow [2022-12-05 23:44:04,213 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 76 places, 71 transitions, 373 flow [2022-12-05 23:44:04,228 INFO L130 PetriNetUnfolder]: 28/207 cut-off events. [2022-12-05 23:44:04,228 INFO L131 PetriNetUnfolder]: For 297/303 co-relation queries the response was YES. [2022-12-05 23:44:04,229 INFO L83 FinitePrefix]: Finished finitePrefix Result has 496 conditions, 207 events. 28/207 cut-off events. For 297/303 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 1290 event pairs, 5 based on Foata normal form. 4/187 useless extension candidates. Maximal degree in co-relation 476. Up to 39 conditions per place. [2022-12-05 23:44:04,232 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 76 places, 71 transitions, 373 flow [2022-12-05 23:44:04,232 INFO L188 LiptonReduction]: Number of co-enabled transitions 2066 [2022-12-05 23:44:04,267 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [288] L731-->L732: Formula: (= |v_ULTIMATE.start_main_~x~3#1_4| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_4|, ~g~0=v_~g~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~3#1] and [577] L704-1-->L692: Formula: (and (= v_~g~0_65 |v_t2_funThread1of1ForFork0_~x~1#1_217|) (= v_~g~0_64 v_t_funThread1of1ForFork2_~x~0_155)) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_155, ~g~0=v_~g~0_65} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_217|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_111|, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_155, ~g~0=v_~g~0_64} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1, ~g~0] [2022-12-05 23:44:04,285 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [288] L731-->L732: Formula: (= |v_ULTIMATE.start_main_~x~3#1_4| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_4|, ~g~0=v_~g~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~3#1] and [389] L691-->L692: Formula: (= v_t_funThread1of1ForFork2_~x~0_7 v_~g~0_5) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7} OutVars{t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7, ~g~0=v_~g~0_5} AuxVars[] AssignedVars[~g~0] [2022-12-05 23:44:04,295 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [288] L731-->L732: Formula: (= |v_ULTIMATE.start_main_~x~3#1_4| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_4|, ~g~0=v_~g~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~3#1] and [389] L691-->L692: Formula: (= v_t_funThread1of1ForFork2_~x~0_7 v_~g~0_5) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7} OutVars{t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7, ~g~0=v_~g~0_5} AuxVars[] AssignedVars[~g~0] [2022-12-05 23:44:04,310 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [288] L731-->L732: Formula: (= |v_ULTIMATE.start_main_~x~3#1_4| v_~g~0_4) InVars {~g~0=v_~g~0_4} OutVars{ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_4|, ~g~0=v_~g~0_4} AuxVars[] AssignedVars[ULTIMATE.start_main_~x~3#1] and [579] L704-1-->L707: Formula: (and (= v_~g~0_77 v_t_funThread1of1ForFork2_~x~0_160) (= v_~h~0_79 |v_t2_funThread1of1ForFork0_~y~0#1_241|) (= v_~g~0_78 |v_t2_funThread1of1ForFork0_~x~1#1_224|)) InVars {~h~0=v_~h~0_79, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_160, ~g~0=v_~g~0_78} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_224|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_118|, ~h~0=v_~h~0_79, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_160, ~g~0=v_~g~0_77, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_241|} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1, ~g~0, t2_funThread1of1ForFork0_~y~0#1] [2022-12-05 23:44:04,351 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-05 23:44:04,353 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 143 [2022-12-05 23:44:04,353 INFO L495 AbstractCegarLoop]: Abstraction has has 75 places, 70 transitions, 381 flow [2022-12-05 23:44:04,353 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.0) internal successors, (40), 5 states have internal predecessors, (40), 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) [2022-12-05 23:44:04,354 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:04,354 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:04,354 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-12-05 23:44:04,354 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:04,354 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:04,354 INFO L85 PathProgramCache]: Analyzing trace with hash 1037391624, now seen corresponding path program 1 times [2022-12-05 23:44:04,354 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:04,355 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954574394] [2022-12-05 23:44:04,355 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:04,355 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:04,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:04,443 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:04,444 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:04,444 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954574394] [2022-12-05 23:44:04,444 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [954574394] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:04,444 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:04,444 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 23:44:04,444 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [915630214] [2022-12-05 23:44:04,444 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:04,444 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-12-05 23:44:04,445 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:04,445 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-12-05 23:44:04,445 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-12-05 23:44:04,445 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 11 out of 54 [2022-12-05 23:44:04,445 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 70 transitions, 381 flow. Second operand has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-12-05 23:44:04,445 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:04,445 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 11 of 54 [2022-12-05 23:44:04,445 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:04,946 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 43#$Ultimate##0true, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:04,946 INFO L382 tUnfolder$Statistics]: this new event has 19 ancestors and is cut-off event [2022-12-05 23:44:04,946 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:04,947 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:04,947 INFO L385 tUnfolder$Statistics]: existing Event has 18 ancestors and is cut-off event [2022-12-05 23:44:05,004 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, 171#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,005 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,005 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,005 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,005 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:05,005 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, 163#true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,005 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,005 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:05,006 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,006 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,007 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 83#L714-1true, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,007 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,007 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:05,007 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,008 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 155#t3_funEXITtrue, 52#L694true, Black: 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 194#true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 177#true, t2_funThread1of1ForFork0InUse, 89#L729-4true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,008 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,008 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,008 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,008 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 52#L694true, Black: 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 194#true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 177#true, t2_funThread1of1ForFork0InUse, 89#L729-4true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,009 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 162#true, 52#L694true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,009 INFO L382 tUnfolder$Statistics]: this new event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,009 INFO L385 tUnfolder$Statistics]: existing Event has 19 ancestors and is cut-off event [2022-12-05 23:44:05,066 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 170#true, 155#t3_funEXITtrue, 52#L694true, Black: 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 194#true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,066 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,066 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,066 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,066 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,067 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 170#true, 154#t2_funEXITtrue, 52#L694true, Black: 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 194#true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,067 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,067 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,067 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,067 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,070 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][26], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 134#L716true, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,071 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,071 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,071 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,071 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,071 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][26], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 117#L731true, 155#t3_funEXITtrue, 52#L694true, Black: 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 194#true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,072 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,074 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,075 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,075 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,076 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][26], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 117#L731true, 52#L694true, Black: 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 194#true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,076 INFO L382 tUnfolder$Statistics]: this new event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,076 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,076 INFO L385 tUnfolder$Statistics]: existing Event has 21 ancestors and is cut-off event [2022-12-05 23:44:05,076 INFO L385 tUnfolder$Statistics]: existing Event has 20 ancestors and is cut-off event [2022-12-05 23:44:05,427 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 155#t3_funEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,427 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,427 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,427 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,428 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,428 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,429 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,429 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,429 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,429 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,432 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 143#L719true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,432 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,432 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:05,432 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,432 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,433 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 155#t3_funEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 40#L736true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,433 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,433 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,433 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,433 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:05,434 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 40#L736true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,434 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,434 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,434 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,434 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:05,435 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([532] L707-->t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (store |v_#pthreadsMutex_503| |v_~#A~0.base_165| (store (select |v_#pthreadsMutex_503| |v_~#A~0.base_165|) |v_~#A~0.offset_165| 0)) |v_#pthreadsMutex_502|) (= (ite (<= |v_t2_funThread1of1ForFork0_~y~0#1_33| |v_t2_funThread1of1ForFork0_~x~1#1_35|) 1 0) |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| 0)) InVars {t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_503|, ~#A~0.offset=|v_~#A~0.offset_165|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_502|, ~#A~0.offset=|v_~#A~0.offset_165|, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} AuxVars[] AssignedVars[#pthreadsMutex, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1][78], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 2#ULTIMATE.startEXITtrue, 145#t2_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 177#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 39#L693true, 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,435 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,435 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,435 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,435 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,436 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([532] L707-->t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (store |v_#pthreadsMutex_503| |v_~#A~0.base_165| (store (select |v_#pthreadsMutex_503| |v_~#A~0.base_165|) |v_~#A~0.offset_165| 0)) |v_#pthreadsMutex_502|) (= (ite (<= |v_t2_funThread1of1ForFork0_~y~0#1_33| |v_t2_funThread1of1ForFork0_~x~1#1_35|) 1 0) |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| 0)) InVars {t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_503|, ~#A~0.offset=|v_~#A~0.offset_165|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_502|, ~#A~0.offset=|v_~#A~0.offset_165|, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} AuxVars[] AssignedVars[#pthreadsMutex, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1][78], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 145#t2_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 39#L693true, 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse, Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:05,436 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,436 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,436 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,436 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,472 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,472 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:05,472 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,472 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,472 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,472 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,473 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,473 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:05,473 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,473 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,473 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,473 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,480 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 155#t3_funEXITtrue, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,480 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,480 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:05,480 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,480 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,480 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,480 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,481 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][75], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 52#L694true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:05,481 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,481 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:05,481 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,490 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:05,491 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,491 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:05,611 INFO L130 PetriNetUnfolder]: 9520/16021 cut-off events. [2022-12-05 23:44:05,612 INFO L131 PetriNetUnfolder]: For 11502/11641 co-relation queries the response was YES. [2022-12-05 23:44:05,646 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39626 conditions, 16021 events. 9520/16021 cut-off events. For 11502/11641 co-relation queries the response was YES. Maximal size of possible extension queue 634. Compared 117577 event pairs, 4312 based on Foata normal form. 722/12505 useless extension candidates. Maximal degree in co-relation 39603. Up to 9229 conditions per place. [2022-12-05 23:44:05,688 INFO L137 encePairwiseOnDemand]: 38/54 looper letters, 61 selfloop transitions, 18 changer transitions 0/101 dead transitions. [2022-12-05 23:44:05,688 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 77 places, 101 transitions, 632 flow [2022-12-05 23:44:05,689 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-12-05 23:44:05,689 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-12-05 23:44:05,689 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 111 transitions. [2022-12-05 23:44:05,689 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.6851851851851852 [2022-12-05 23:44:05,689 INFO L175 Difference]: Start difference. First operand has 75 places, 70 transitions, 381 flow. Second operand 3 states and 111 transitions. [2022-12-05 23:44:05,689 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 77 places, 101 transitions, 632 flow [2022-12-05 23:44:05,808 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 77 places, 101 transitions, 628 flow, removed 2 selfloop flow, removed 0 redundant places. [2022-12-05 23:44:05,810 INFO L231 Difference]: Finished difference. Result has 78 places, 80 transitions, 471 flow [2022-12-05 23:44:05,810 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=54, PETRI_DIFFERENCE_MINUEND_FLOW=341, PETRI_DIFFERENCE_MINUEND_PLACES=75, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=67, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=49, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=471, PETRI_PLACES=78, PETRI_TRANSITIONS=80} [2022-12-05 23:44:05,811 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 19 predicate places. [2022-12-05 23:44:05,811 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:05,811 INFO L89 Accepts]: Start accepts. Operand has 78 places, 80 transitions, 471 flow [2022-12-05 23:44:05,812 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:05,812 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:05,813 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 78 places, 80 transitions, 471 flow [2022-12-05 23:44:05,814 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 78 places, 80 transitions, 471 flow [2022-12-05 23:44:06,008 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([532] L707-->t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (store |v_#pthreadsMutex_503| |v_~#A~0.base_165| (store (select |v_#pthreadsMutex_503| |v_~#A~0.base_165|) |v_~#A~0.offset_165| 0)) |v_#pthreadsMutex_502|) (= (ite (<= |v_t2_funThread1of1ForFork0_~y~0#1_33| |v_t2_funThread1of1ForFork0_~x~1#1_35|) 1 0) |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| 0)) InVars {t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_503|, ~#A~0.offset=|v_~#A~0.offset_165|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_502|, ~#A~0.offset=|v_~#A~0.offset_165|, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} AuxVars[] AssignedVars[#pthreadsMutex, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1][50], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 145#t2_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, 177#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 39#L693true, 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,009 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,009 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,009 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,009 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,010 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([532] L707-->t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (store |v_#pthreadsMutex_503| |v_~#A~0.base_165| (store (select |v_#pthreadsMutex_503| |v_~#A~0.base_165|) |v_~#A~0.offset_165| 0)) |v_#pthreadsMutex_502|) (= (ite (<= |v_t2_funThread1of1ForFork0_~y~0#1_33| |v_t2_funThread1of1ForFork0_~x~1#1_35|) 1 0) |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| 0)) InVars {t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_503|, ~#A~0.offset=|v_~#A~0.offset_165|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_502|, ~#A~0.offset=|v_~#A~0.offset_165|, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} AuxVars[] AssignedVars[#pthreadsMutex, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1][50], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 2#ULTIMATE.startEXITtrue, 145#t2_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 39#L693true, 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,010 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,010 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,010 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,010 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,038 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 155#t3_funEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,039 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,039 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,039 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,039 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,039 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,039 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,039 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,039 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,039 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,040 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 143#L719true, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,040 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,040 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:06,040 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,040 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,041 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 155#t3_funEXITtrue, 52#L694true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, 40#L736true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,041 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,041 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,041 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:06,041 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,042 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 52#L694true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 40#L736true, 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,042 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,042 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,042 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,042 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:06,050 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 155#t3_funEXITtrue, 52#L694true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,051 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:06,051 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,051 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,051 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,051 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,052 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 52#L694true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,052 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:06,052 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,052 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,052 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,052 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,056 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, Black: 194#true, 52#L694true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), 211#true, Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,056 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,056 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,057 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][19], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 52#L694true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), 211#true, Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:06,057 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:06,057 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:06,129 INFO L130 PetriNetUnfolder]: 1672/3469 cut-off events. [2022-12-05 23:44:06,130 INFO L131 PetriNetUnfolder]: For 4744/4948 co-relation queries the response was YES. [2022-12-05 23:44:06,138 INFO L83 FinitePrefix]: Finished finitePrefix Result has 10460 conditions, 3469 events. 1672/3469 cut-off events. For 4744/4948 co-relation queries the response was YES. Maximal size of possible extension queue 271. Compared 26771 event pairs, 516 based on Foata normal form. 23/3265 useless extension candidates. Maximal degree in co-relation 10438. Up to 2160 conditions per place. [2022-12-05 23:44:06,158 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 78 places, 80 transitions, 471 flow [2022-12-05 23:44:06,158 INFO L188 LiptonReduction]: Number of co-enabled transitions 1826 [2022-12-05 23:44:06,270 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-05 23:44:06,271 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 460 [2022-12-05 23:44:06,271 INFO L495 AbstractCegarLoop]: Abstraction has has 79 places, 81 transitions, 476 flow [2022-12-05 23:44:06,271 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 14.0) internal successors, (42), 3 states have internal predecessors, (42), 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) [2022-12-05 23:44:06,271 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:06,271 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:06,271 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-12-05 23:44:06,271 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:06,272 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:06,272 INFO L85 PathProgramCache]: Analyzing trace with hash 1386667281, now seen corresponding path program 1 times [2022-12-05 23:44:06,272 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:06,272 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990831544] [2022-12-05 23:44:06,272 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:06,272 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:06,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:06,405 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:06,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:06,405 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990831544] [2022-12-05 23:44:06,405 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990831544] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:06,405 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:06,405 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-05 23:44:06,406 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [634284702] [2022-12-05 23:44:06,406 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:06,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:44:06,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:06,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:44:06,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:44:06,407 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 53 [2022-12-05 23:44:06,408 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 79 places, 81 transitions, 476 flow. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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) [2022-12-05 23:44:06,408 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:06,408 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 53 [2022-12-05 23:44:06,408 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:07,930 INFO L130 PetriNetUnfolder]: 12929/21013 cut-off events. [2022-12-05 23:44:07,930 INFO L131 PetriNetUnfolder]: For 25347/25429 co-relation queries the response was YES. [2022-12-05 23:44:08,006 INFO L83 FinitePrefix]: Finished finitePrefix Result has 67281 conditions, 21013 events. 12929/21013 cut-off events. For 25347/25429 co-relation queries the response was YES. Maximal size of possible extension queue 752. Compared 149660 event pairs, 4336 based on Foata normal form. 386/17176 useless extension candidates. Maximal degree in co-relation 67256. Up to 8192 conditions per place. [2022-12-05 23:44:08,073 INFO L137 encePairwiseOnDemand]: 44/53 looper letters, 181 selfloop transitions, 21 changer transitions 0/211 dead transitions. [2022-12-05 23:44:08,074 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 84 places, 211 transitions, 1487 flow [2022-12-05 23:44:08,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-05 23:44:08,074 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-05 23:44:08,074 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 182 transitions. [2022-12-05 23:44:08,075 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.5723270440251572 [2022-12-05 23:44:08,075 INFO L175 Difference]: Start difference. First operand has 79 places, 81 transitions, 476 flow. Second operand 6 states and 182 transitions. [2022-12-05 23:44:08,075 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 84 places, 211 transitions, 1487 flow [2022-12-05 23:44:08,342 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 83 places, 211 transitions, 1427 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-12-05 23:44:08,343 INFO L231 Difference]: Finished difference. Result has 86 places, 83 transitions, 528 flow [2022-12-05 23:44:08,344 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=53, PETRI_DIFFERENCE_MINUEND_FLOW=457, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=81, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=61, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=528, PETRI_PLACES=86, PETRI_TRANSITIONS=83} [2022-12-05 23:44:08,344 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 27 predicate places. [2022-12-05 23:44:08,344 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:08,344 INFO L89 Accepts]: Start accepts. Operand has 86 places, 83 transitions, 528 flow [2022-12-05 23:44:08,345 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:08,345 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:08,345 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 86 places, 83 transitions, 528 flow [2022-12-05 23:44:08,346 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 86 places, 83 transitions, 528 flow [2022-12-05 23:44:08,523 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][68], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,523 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,523 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,524 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,524 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][69], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 215#true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,524 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,524 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,524 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,524 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,524 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][68], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,524 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,525 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,525 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,525 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,525 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][69], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 215#true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,525 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,525 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,525 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,525 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,530 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][68], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,530 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,530 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,530 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,530 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,530 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,530 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][69], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 215#true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,530 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,531 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,531 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,531 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,531 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,531 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][68], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,532 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][69], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 215#true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,532 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,532 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:08,546 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][68], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,546 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:08,546 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2022-12-05 23:44:08,546 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,546 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,546 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,546 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,546 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][69], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), t_funThread1of1ForFork2InUse, Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 215#true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,547 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][68], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,547 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,547 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,548 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][69], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t_funThread1of1ForFork2InUse, 154#t2_funEXITtrue, Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 2#ULTIMATE.startEXITtrue, 215#true, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 27#t3_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), t3_funThread1of1ForFork1InUse]) [2022-12-05 23:44:08,548 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:08,548 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,548 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2022-12-05 23:44:08,548 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,548 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,548 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:08,640 INFO L130 PetriNetUnfolder]: 1939/4295 cut-off events. [2022-12-05 23:44:08,640 INFO L131 PetriNetUnfolder]: For 7637/7817 co-relation queries the response was YES. [2022-12-05 23:44:08,654 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12083 conditions, 4295 events. 1939/4295 cut-off events. For 7637/7817 co-relation queries the response was YES. Maximal size of possible extension queue 378. Compared 37314 event pairs, 615 based on Foata normal form. 67/4033 useless extension candidates. Maximal degree in co-relation 12058. Up to 2528 conditions per place. [2022-12-05 23:44:08,682 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 86 places, 83 transitions, 528 flow [2022-12-05 23:44:08,682 INFO L188 LiptonReduction]: Number of co-enabled transitions 1958 [2022-12-05 23:44:08,707 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-05 23:44:08,714 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 370 [2022-12-05 23:44:08,714 INFO L495 AbstractCegarLoop]: Abstraction has has 86 places, 83 transitions, 528 flow [2022-12-05 23:44:08,714 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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) [2022-12-05 23:44:08,714 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:08,714 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:08,714 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-12-05 23:44:08,714 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:08,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:08,715 INFO L85 PathProgramCache]: Analyzing trace with hash 335370419, now seen corresponding path program 1 times [2022-12-05 23:44:08,715 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:08,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [324213903] [2022-12-05 23:44:08,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:08,715 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:08,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:08,817 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:08,817 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:08,817 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [324213903] [2022-12-05 23:44:08,817 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [324213903] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:08,817 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:08,817 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 23:44:08,817 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [330849680] [2022-12-05 23:44:08,817 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:08,818 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:44:08,818 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:08,819 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:44:08,819 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:44:08,819 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 53 [2022-12-05 23:44:08,819 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 86 places, 83 transitions, 528 flow. Second operand has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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) [2022-12-05 23:44:08,820 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:08,820 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 53 [2022-12-05 23:44:08,820 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:10,435 INFO L130 PetriNetUnfolder]: 12494/20235 cut-off events. [2022-12-05 23:44:10,435 INFO L131 PetriNetUnfolder]: For 28121/28183 co-relation queries the response was YES. [2022-12-05 23:44:10,514 INFO L83 FinitePrefix]: Finished finitePrefix Result has 63262 conditions, 20235 events. 12494/20235 cut-off events. For 28121/28183 co-relation queries the response was YES. Maximal size of possible extension queue 701. Compared 140860 event pairs, 4040 based on Foata normal form. 62/16409 useless extension candidates. Maximal degree in co-relation 63234. Up to 10042 conditions per place. [2022-12-05 23:44:10,565 INFO L137 encePairwiseOnDemand]: 42/53 looper letters, 166 selfloop transitions, 31 changer transitions 9/215 dead transitions. [2022-12-05 23:44:10,565 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 93 places, 215 transitions, 1695 flow [2022-12-05 23:44:10,566 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-05 23:44:10,566 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-05 23:44:10,566 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 192 transitions. [2022-12-05 23:44:10,566 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.4528301886792453 [2022-12-05 23:44:10,566 INFO L175 Difference]: Start difference. First operand has 86 places, 83 transitions, 528 flow. Second operand 8 states and 192 transitions. [2022-12-05 23:44:10,567 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 93 places, 215 transitions, 1695 flow [2022-12-05 23:44:10,772 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 91 places, 215 transitions, 1640 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-05 23:44:10,774 INFO L231 Difference]: Finished difference. Result has 97 places, 100 transitions, 797 flow [2022-12-05 23:44:10,774 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=53, PETRI_DIFFERENCE_MINUEND_FLOW=499, PETRI_DIFFERENCE_MINUEND_PLACES=84, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=83, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=15, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=60, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=797, PETRI_PLACES=97, PETRI_TRANSITIONS=100} [2022-12-05 23:44:10,775 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 38 predicate places. [2022-12-05 23:44:10,775 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:10,775 INFO L89 Accepts]: Start accepts. Operand has 97 places, 100 transitions, 797 flow [2022-12-05 23:44:10,776 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:10,776 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:10,776 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 97 places, 100 transitions, 797 flow [2022-12-05 23:44:10,777 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 97 places, 100 transitions, 797 flow [2022-12-05 23:44:10,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 109#$Ultimate##0true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,848 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-05 23:44:10,848 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-05 23:44:10,848 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-05 23:44:10,848 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,848 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 109#$Ultimate##0true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,848 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is cut-off event [2022-12-05 23:44:10,849 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-05 23:44:10,849 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is cut-off event [2022-12-05 23:44:10,849 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,863 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][20], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 71#L704-1true, 52#L694true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,864 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,864 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,864 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,864 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([580] L704-1-->L707: Formula: (and (= |v_t2_funThread1of1ForFork0_~x~1#1_240| v_~g~0_105) (= v_~h~0_101 |v_t2_funThread1of1ForFork0_~y~0#1_259|)) InVars {~h~0=v_~h~0_101, ~g~0=v_~g~0_105} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_240|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_130|, ~h~0=v_~h~0_101, ~g~0=v_~g~0_105, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_259|} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1, t2_funThread1of1ForFork0_~y~0#1][43], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 133#L707true, 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 39#L693true, t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,871 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][20], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 71#L704-1true, 52#L694true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,871 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,871 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 71#L704-1true, 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,872 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 71#L704-1true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,872 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is cut-off event [2022-12-05 23:44:10,872 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,878 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 109#$Ultimate##0true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,878 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 109#$Ultimate##0true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,878 INFO L382 tUnfolder$Statistics]: this new event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 22 ancestors and is not cut-off event [2022-12-05 23:44:10,878 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,902 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([580] L704-1-->L707: Formula: (and (= |v_t2_funThread1of1ForFork0_~x~1#1_240| v_~g~0_105) (= v_~h~0_101 |v_t2_funThread1of1ForFork0_~y~0#1_259|)) InVars {~h~0=v_~h~0_101, ~g~0=v_~g~0_105} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_240|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_130|, ~h~0=v_~h~0_101, ~g~0=v_~g~0_105, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_259|} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1, t2_funThread1of1ForFork0_~y~0#1][43], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 133#L707true, 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 39#L693true, t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,902 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,903 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,903 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,903 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,903 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,904 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([532] L707-->t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION: Formula: (and (= (store |v_#pthreadsMutex_503| |v_~#A~0.base_165| (store (select |v_#pthreadsMutex_503| |v_~#A~0.base_165|) |v_~#A~0.offset_165| 0)) |v_#pthreadsMutex_502|) (= (ite (<= |v_t2_funThread1of1ForFork0_~y~0#1_33| |v_t2_funThread1of1ForFork0_~x~1#1_35|) 1 0) |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| |v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|) (= |v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37| 0)) InVars {t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_503|, ~#A~0.offset=|v_~#A~0.offset_165|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_35|, #pthreadsMutex=|v_#pthreadsMutex_502|, ~#A~0.offset=|v_~#A~0.offset_165|, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1_37|, ~#A~0.base=|v_~#A~0.base_165|, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1=|v_t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1_29|, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_33|} AuxVars[] AssignedVars[#pthreadsMutex, t2_funThread1of1ForFork0___VERIFIER_assert_~cond#1, t2_funThread1of1ForFork0___VERIFIER_assert_#in~cond#1][73], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 145#t2_funErr0ASSERT_VIOLATIONERROR_FUNCTIONtrue, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 39#L693true, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,904 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,904 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,904 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,904 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is cut-off event [2022-12-05 23:44:10,904 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 71#L704-1true, 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,904 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,904 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,904 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,904 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,905 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,905 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 71#L704-1true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,905 INFO L382 tUnfolder$Statistics]: this new event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,905 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,905 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,905 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,905 INFO L385 tUnfolder$Statistics]: existing Event has 23 ancestors and is not cut-off event [2022-12-05 23:44:10,920 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|))]) [2022-12-05 23:44:10,921 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:10,921 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,921 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,921 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,921 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|))]) [2022-12-05 23:44:10,921 INFO L382 tUnfolder$Statistics]: this new event has 26 ancestors and is cut-off event [2022-12-05 23:44:10,921 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,921 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,921 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,924 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|))]) [2022-12-05 23:44:10,924 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,924 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,924 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,924 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,924 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:10,925 INFO L380 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|))]) [2022-12-05 23:44:10,925 INFO L382 tUnfolder$Statistics]: this new event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,925 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,925 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,925 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is cut-off event [2022-12-05 23:44:10,925 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is cut-off event [2022-12-05 23:44:10,935 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 177#true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|))]) [2022-12-05 23:44:10,935 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,935 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2022-12-05 23:44:10,935 INFO L380 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 154#t2_funEXITtrue, 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 155#t3_funEXITtrue, Black: 194#true, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|), t2_funThread1of1ForFork0InUse, 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 177#true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|))]) [2022-12-05 23:44:10,936 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,936 INFO L385 tUnfolder$Statistics]: existing Event has 26 ancestors and is not cut-off event [2022-12-05 23:44:10,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([391] L693-->L694: Formula: (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_~#A~0.base_14| (store (select |v_#pthreadsMutex_26| |v_~#A~0.base_14|) |v_~#A~0.offset_14| 0))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ~#A~0.offset=|v_~#A~0.offset_14|, ~#A~0.base=|v_~#A~0.base_14|} AuxVars[] AssignedVars[#pthreadsMutex][80], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 133#L707true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), 215#true, Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,939 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,939 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,939 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,939 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:10,939 INFO L380 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([586] L693-->L695: Formula: (= (store |v_#pthreadsMutex_2458| |v_~#A~0.base_673| (store (select |v_#pthreadsMutex_2458| |v_~#A~0.base_673|) |v_~#A~0.offset_673| 1)) |v_#pthreadsMutex_2456|) InVars {#pthreadsMutex=|v_#pthreadsMutex_2458|, ~#A~0.offset=|v_~#A~0.offset_673|, ~#A~0.base=|v_~#A~0.base_673|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2456|, ~#A~0.offset=|v_~#A~0.offset_673|, t_funThread1of1ForFork2_#t~nondet4=|v_t_funThread1of1ForFork2_#t~nondet4_89|, ~#A~0.base=|v_~#A~0.base_673|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet4][81], [Black: 180#(<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|), Black: 187#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), 2#ULTIMATE.startEXITtrue, 213#(= (select (select |#pthreadsMutex| |~#A~0.base|) |~#A~0.offset|) 1), 133#L707true, Black: 194#true, 155#t3_funEXITtrue, Black: 196#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 197#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|)), Black: 204#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 177#true, Black: 202#(and (<= |ULTIMATE.start_main_~x~3#1| ~h~0) (<= ~g~0 ~h~0) (<= ~h~0 ~g~0) (<= ~h~0 |ULTIMATE.start_main_~x~3#1|) (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 222#(and (<= (+ ~h~0 17) ~g~0) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), t2_funThread1of1ForFork0InUse, t3_funThread1of1ForFork1InUse, t_funThread1of1ForFork2InUse, 235#(and (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 225#(and (<= (+ ~h~0 17) ~g~0) (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 227#(and (<= (+ |t2_funThread1of1ForFork0_~y~0#1| 17) |t2_funThread1of1ForFork0_~x~1#1|) (<= t_funThread1of1ForFork2_~x~0 ~g~0)), Black: 231#true, Black: 241#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), Black: 233#(and (<= ~g~0 ~h~0) (<= ~h~0 ~g~0)), Black: 234#(and (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|)), Black: 239#(and (<= ~g~0 ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| ~h~0) (<= |t3_funThread1of1ForFork1_~x~2#1| |t3_funThread1of1ForFork1_~y~1#1|) (<= ~h~0 |t3_funThread1of1ForFork1_~x~2#1|) (<= ~h~0 ~g~0) (< |t3_funThread1of1ForFork1_~y~1#1| (+ |t3_funThread1of1ForFork1_~x~2#1| 1))), 198#(and (< |ULTIMATE.start_main_~y~2#1| (+ |ULTIMATE.start_main_~x~3#1| 1)) (<= |ULTIMATE.start_main_~x~3#1| |ULTIMATE.start_main_~y~2#1|)), 129#L695true, Black: 185#(and (<= ~h~0 |t2_funThread1of1ForFork0_~x~1#1|) (<= ~h~0 ~g~0) (<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)), Black: 181#(<= |t2_funThread1of1ForFork0_~y~0#1| |t2_funThread1of1ForFork0_~x~1#1|)]) [2022-12-05 23:44:10,939 INFO L382 tUnfolder$Statistics]: this new event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,940 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,940 INFO L385 tUnfolder$Statistics]: existing Event has 24 ancestors and is not cut-off event [2022-12-05 23:44:10,940 INFO L385 tUnfolder$Statistics]: existing Event has 25 ancestors and is not cut-off event [2022-12-05 23:44:11,177 INFO L130 PetriNetUnfolder]: 1931/4196 cut-off events. [2022-12-05 23:44:11,177 INFO L131 PetriNetUnfolder]: For 8901/9075 co-relation queries the response was YES. [2022-12-05 23:44:11,186 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12809 conditions, 4196 events. 1931/4196 cut-off events. For 8901/9075 co-relation queries the response was YES. Maximal size of possible extension queue 352. Compared 35457 event pairs, 598 based on Foata normal form. 60/4125 useless extension candidates. Maximal degree in co-relation 12777. Up to 2557 conditions per place. [2022-12-05 23:44:11,204 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 97 places, 100 transitions, 797 flow [2022-12-05 23:44:11,204 INFO L188 LiptonReduction]: Number of co-enabled transitions 2018 [2022-12-05 23:44:11,209 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [363] L716-->L717: Formula: (= |v_t3_funThread1of1ForFork1_~x~2#1_3| v_~g~0_2) InVars {~g~0=v_~g~0_2} OutVars{t3_funThread1of1ForFork1_~x~2#1=|v_t3_funThread1of1ForFork1_~x~2#1_3|, ~g~0=v_~g~0_2} AuxVars[] AssignedVars[t3_funThread1of1ForFork1_~x~2#1] and [389] L691-->L692: Formula: (= v_t_funThread1of1ForFork2_~x~0_7 v_~g~0_5) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7} OutVars{t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7, ~g~0=v_~g~0_5} AuxVars[] AssignedVars[~g~0] [2022-12-05 23:44:11,226 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [363] L716-->L717: Formula: (= |v_t3_funThread1of1ForFork1_~x~2#1_3| v_~g~0_2) InVars {~g~0=v_~g~0_2} OutVars{t3_funThread1of1ForFork1_~x~2#1=|v_t3_funThread1of1ForFork1_~x~2#1_3|, ~g~0=v_~g~0_2} AuxVars[] AssignedVars[t3_funThread1of1ForFork1_~x~2#1] and [389] L691-->L692: Formula: (= v_t_funThread1of1ForFork2_~x~0_7 v_~g~0_5) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7} OutVars{t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_7, ~g~0=v_~g~0_5} AuxVars[] AssignedVars[~g~0] [2022-12-05 23:44:11,285 INFO L203 LiptonReduction]: Total number of compositions: 2 [2022-12-05 23:44:11,286 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 511 [2022-12-05 23:44:11,286 INFO L495 AbstractCegarLoop]: Abstraction has has 96 places, 99 transitions, 803 flow [2022-12-05 23:44:11,286 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.2) internal successors, (41), 5 states have internal predecessors, (41), 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) [2022-12-05 23:44:11,286 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:11,286 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:11,286 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-12-05 23:44:11,286 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:11,286 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:11,286 INFO L85 PathProgramCache]: Analyzing trace with hash 1260986156, now seen corresponding path program 1 times [2022-12-05 23:44:11,287 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:11,287 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1799037803] [2022-12-05 23:44:11,287 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:11,287 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:11,298 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:11,377 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:11,377 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:11,377 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1799037803] [2022-12-05 23:44:11,377 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1799037803] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:11,378 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:11,378 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 23:44:11,378 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871512149] [2022-12-05 23:44:11,378 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:11,378 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:44:11,378 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:11,379 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:44:11,379 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:44:11,379 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 11 out of 58 [2022-12-05 23:44:11,380 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 96 places, 99 transitions, 803 flow. Second operand has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 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) [2022-12-05 23:44:11,380 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:11,380 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 11 of 58 [2022-12-05 23:44:11,380 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:11,960 INFO L130 PetriNetUnfolder]: 4658/8304 cut-off events. [2022-12-05 23:44:11,961 INFO L131 PetriNetUnfolder]: For 13518/13728 co-relation queries the response was YES. [2022-12-05 23:44:11,991 INFO L83 FinitePrefix]: Finished finitePrefix Result has 25777 conditions, 8304 events. 4658/8304 cut-off events. For 13518/13728 co-relation queries the response was YES. Maximal size of possible extension queue 288. Compared 58088 event pairs, 1290 based on Foata normal form. 333/6842 useless extension candidates. Maximal degree in co-relation 25742. Up to 4941 conditions per place. [2022-12-05 23:44:12,006 INFO L137 encePairwiseOnDemand]: 48/58 looper letters, 74 selfloop transitions, 16 changer transitions 4/122 dead transitions. [2022-12-05 23:44:12,007 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 98 places, 122 transitions, 1077 flow [2022-12-05 23:44:12,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-05 23:44:12,007 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-05 23:44:12,007 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 114 transitions. [2022-12-05 23:44:12,008 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.49137931034482757 [2022-12-05 23:44:12,008 INFO L175 Difference]: Start difference. First operand has 96 places, 99 transitions, 803 flow. Second operand 4 states and 114 transitions. [2022-12-05 23:44:12,008 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 98 places, 122 transitions, 1077 flow [2022-12-05 23:44:12,072 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 122 transitions, 1050 flow, removed 9 selfloop flow, removed 2 redundant places. [2022-12-05 23:44:12,074 INFO L231 Difference]: Finished difference. Result has 96 places, 92 transitions, 735 flow [2022-12-05 23:44:12,074 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=58, PETRI_DIFFERENCE_MINUEND_FLOW=707, PETRI_DIFFERENCE_MINUEND_PLACES=93, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=94, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=16, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=78, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=735, PETRI_PLACES=96, PETRI_TRANSITIONS=92} [2022-12-05 23:44:12,074 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 37 predicate places. [2022-12-05 23:44:12,074 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:12,074 INFO L89 Accepts]: Start accepts. Operand has 96 places, 92 transitions, 735 flow [2022-12-05 23:44:12,075 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:12,075 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:12,075 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 96 places, 92 transitions, 735 flow [2022-12-05 23:44:12,076 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 95 places, 92 transitions, 735 flow [2022-12-05 23:44:12,169 INFO L130 PetriNetUnfolder]: 531/1605 cut-off events. [2022-12-05 23:44:12,169 INFO L131 PetriNetUnfolder]: For 3433/3495 co-relation queries the response was YES. [2022-12-05 23:44:12,173 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5078 conditions, 1605 events. 531/1605 cut-off events. For 3433/3495 co-relation queries the response was YES. Maximal size of possible extension queue 127. Compared 13196 event pairs, 134 based on Foata normal form. 23/1562 useless extension candidates. Maximal degree in co-relation 5046. Up to 822 conditions per place. [2022-12-05 23:44:12,181 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 95 places, 92 transitions, 735 flow [2022-12-05 23:44:12,182 INFO L188 LiptonReduction]: Number of co-enabled transitions 1418 [2022-12-05 23:44:12,382 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [592] $Ultimate##0-->L691: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2590| |v_~#B~0.base_545|))) (let ((.cse2 (store |v_#pthreadsMutex_2590| |v_~#B~0.base_545| (store .cse0 |v_~#B~0.offset_543| 1)))) (let ((.cse1 (select .cse2 |v_~#A~0.base_717|))) (and (= |v_t_funThread1of1ForFork2_#in~arg.base_98| v_t_funThread1of1ForFork2_~arg.base_98) (= (select .cse0 |v_~#B~0.offset_543|) 0) (< 0 (+ v_t_funThread1of1ForFork2_~x~0_256 1000)) (= v_t_funThread1of1ForFork2_~x~0_256 |v_t_funThread1of1ForFork2_#t~nondet1_196|) (= |v_t_funThread1of1ForFork2_#in~arg.offset_98| v_t_funThread1of1ForFork2_~arg.offset_98) (= (select .cse1 |v_~#A~0.offset_715|) 0) (<= |v_t_funThread1of1ForFork2_#t~nondet1_196| 2147483647) (= |v_#pthreadsMutex_2588| (store .cse2 |v_~#A~0.base_717| (store .cse1 |v_~#A~0.offset_715| 1))))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2590|, ~#B~0.base=|v_~#B~0.base_545|, ~#A~0.offset=|v_~#A~0.offset_715|, t_funThread1of1ForFork2_#t~nondet1=|v_t_funThread1of1ForFork2_#t~nondet1_196|, ~#A~0.base=|v_~#A~0.base_717|, t_funThread1of1ForFork2_#in~arg.base=|v_t_funThread1of1ForFork2_#in~arg.base_98|, t_funThread1of1ForFork2_#in~arg.offset=|v_t_funThread1of1ForFork2_#in~arg.offset_98|, ~#B~0.offset=|v_~#B~0.offset_543|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2588|, ~#B~0.base=|v_~#B~0.base_545|, t_funThread1of1ForFork2_~arg.base=v_t_funThread1of1ForFork2_~arg.base_98, t_funThread1of1ForFork2_~arg.offset=v_t_funThread1of1ForFork2_~arg.offset_98, t_funThread1of1ForFork2_#in~arg.base=|v_t_funThread1of1ForFork2_#in~arg.base_98|, ~#B~0.offset=|v_~#B~0.offset_543|, ~#A~0.offset=|v_~#A~0.offset_715|, t_funThread1of1ForFork2_#t~nondet3=|v_t_funThread1of1ForFork2_#t~nondet3_105|, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_256, ~#A~0.base=|v_~#A~0.base_717|, t_funThread1of1ForFork2_#t~nondet2=|v_t_funThread1of1ForFork2_#t~nondet2_100|, t_funThread1of1ForFork2_#in~arg.offset=|v_t_funThread1of1ForFork2_#in~arg.offset_98|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet3, t_funThread1of1ForFork2_~x~0, t_funThread1of1ForFork2_~arg.base, t_funThread1of1ForFork2_~arg.offset, t_funThread1of1ForFork2_#t~nondet1, t_funThread1of1ForFork2_#t~nondet2] and [577] L704-1-->L692: Formula: (and (= v_~g~0_65 |v_t2_funThread1of1ForFork0_~x~1#1_217|) (= v_~g~0_64 v_t_funThread1of1ForFork2_~x~0_155)) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_155, ~g~0=v_~g~0_65} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_217|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_111|, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_155, ~g~0=v_~g~0_64} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1, ~g~0] [2022-12-05 23:44:12,428 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [592] $Ultimate##0-->L691: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2590| |v_~#B~0.base_545|))) (let ((.cse2 (store |v_#pthreadsMutex_2590| |v_~#B~0.base_545| (store .cse0 |v_~#B~0.offset_543| 1)))) (let ((.cse1 (select .cse2 |v_~#A~0.base_717|))) (and (= |v_t_funThread1of1ForFork2_#in~arg.base_98| v_t_funThread1of1ForFork2_~arg.base_98) (= (select .cse0 |v_~#B~0.offset_543|) 0) (< 0 (+ v_t_funThread1of1ForFork2_~x~0_256 1000)) (= v_t_funThread1of1ForFork2_~x~0_256 |v_t_funThread1of1ForFork2_#t~nondet1_196|) (= |v_t_funThread1of1ForFork2_#in~arg.offset_98| v_t_funThread1of1ForFork2_~arg.offset_98) (= (select .cse1 |v_~#A~0.offset_715|) 0) (<= |v_t_funThread1of1ForFork2_#t~nondet1_196| 2147483647) (= |v_#pthreadsMutex_2588| (store .cse2 |v_~#A~0.base_717| (store .cse1 |v_~#A~0.offset_715| 1))))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2590|, ~#B~0.base=|v_~#B~0.base_545|, ~#A~0.offset=|v_~#A~0.offset_715|, t_funThread1of1ForFork2_#t~nondet1=|v_t_funThread1of1ForFork2_#t~nondet1_196|, ~#A~0.base=|v_~#A~0.base_717|, t_funThread1of1ForFork2_#in~arg.base=|v_t_funThread1of1ForFork2_#in~arg.base_98|, t_funThread1of1ForFork2_#in~arg.offset=|v_t_funThread1of1ForFork2_#in~arg.offset_98|, ~#B~0.offset=|v_~#B~0.offset_543|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2588|, ~#B~0.base=|v_~#B~0.base_545|, t_funThread1of1ForFork2_~arg.base=v_t_funThread1of1ForFork2_~arg.base_98, t_funThread1of1ForFork2_~arg.offset=v_t_funThread1of1ForFork2_~arg.offset_98, t_funThread1of1ForFork2_#in~arg.base=|v_t_funThread1of1ForFork2_#in~arg.base_98|, ~#B~0.offset=|v_~#B~0.offset_543|, ~#A~0.offset=|v_~#A~0.offset_715|, t_funThread1of1ForFork2_#t~nondet3=|v_t_funThread1of1ForFork2_#t~nondet3_105|, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_256, ~#A~0.base=|v_~#A~0.base_717|, t_funThread1of1ForFork2_#t~nondet2=|v_t_funThread1of1ForFork2_#t~nondet2_100|, t_funThread1of1ForFork2_#in~arg.offset=|v_t_funThread1of1ForFork2_#in~arg.offset_98|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet3, t_funThread1of1ForFork2_~x~0, t_funThread1of1ForFork2_~arg.base, t_funThread1of1ForFork2_~arg.offset, t_funThread1of1ForFork2_#t~nondet1, t_funThread1of1ForFork2_#t~nondet2] and [579] L704-1-->L707: Formula: (and (= v_~g~0_77 v_t_funThread1of1ForFork2_~x~0_160) (= v_~h~0_79 |v_t2_funThread1of1ForFork0_~y~0#1_241|) (= v_~g~0_78 |v_t2_funThread1of1ForFork0_~x~1#1_224|)) InVars {~h~0=v_~h~0_79, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_160, ~g~0=v_~g~0_78} OutVars{t2_funThread1of1ForFork0_~x~1#1=|v_t2_funThread1of1ForFork0_~x~1#1_224|, t2_funThread1of1ForFork0_#t~nondet7#1=|v_t2_funThread1of1ForFork0_#t~nondet7#1_118|, ~h~0=v_~h~0_79, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_160, ~g~0=v_~g~0_77, t2_funThread1of1ForFork0_~y~0#1=|v_t2_funThread1of1ForFork0_~y~0#1_241|} AuxVars[] AssignedVars[t2_funThread1of1ForFork0_~x~1#1, t2_funThread1of1ForFork0_#t~nondet7#1, ~g~0, t2_funThread1of1ForFork0_~y~0#1] [2022-12-05 23:44:12,518 ERROR L112 fgCompositionFactory]: Composing non-subsequent actions: [592] $Ultimate##0-->L691: Formula: (let ((.cse0 (select |v_#pthreadsMutex_2590| |v_~#B~0.base_545|))) (let ((.cse2 (store |v_#pthreadsMutex_2590| |v_~#B~0.base_545| (store .cse0 |v_~#B~0.offset_543| 1)))) (let ((.cse1 (select .cse2 |v_~#A~0.base_717|))) (and (= |v_t_funThread1of1ForFork2_#in~arg.base_98| v_t_funThread1of1ForFork2_~arg.base_98) (= (select .cse0 |v_~#B~0.offset_543|) 0) (< 0 (+ v_t_funThread1of1ForFork2_~x~0_256 1000)) (= v_t_funThread1of1ForFork2_~x~0_256 |v_t_funThread1of1ForFork2_#t~nondet1_196|) (= |v_t_funThread1of1ForFork2_#in~arg.offset_98| v_t_funThread1of1ForFork2_~arg.offset_98) (= (select .cse1 |v_~#A~0.offset_715|) 0) (<= |v_t_funThread1of1ForFork2_#t~nondet1_196| 2147483647) (= |v_#pthreadsMutex_2588| (store .cse2 |v_~#A~0.base_717| (store .cse1 |v_~#A~0.offset_715| 1))))))) InVars {#pthreadsMutex=|v_#pthreadsMutex_2590|, ~#B~0.base=|v_~#B~0.base_545|, ~#A~0.offset=|v_~#A~0.offset_715|, t_funThread1of1ForFork2_#t~nondet1=|v_t_funThread1of1ForFork2_#t~nondet1_196|, ~#A~0.base=|v_~#A~0.base_717|, t_funThread1of1ForFork2_#in~arg.base=|v_t_funThread1of1ForFork2_#in~arg.base_98|, t_funThread1of1ForFork2_#in~arg.offset=|v_t_funThread1of1ForFork2_#in~arg.offset_98|, ~#B~0.offset=|v_~#B~0.offset_543|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_2588|, ~#B~0.base=|v_~#B~0.base_545|, t_funThread1of1ForFork2_~arg.base=v_t_funThread1of1ForFork2_~arg.base_98, t_funThread1of1ForFork2_~arg.offset=v_t_funThread1of1ForFork2_~arg.offset_98, t_funThread1of1ForFork2_#in~arg.base=|v_t_funThread1of1ForFork2_#in~arg.base_98|, ~#B~0.offset=|v_~#B~0.offset_543|, ~#A~0.offset=|v_~#A~0.offset_715|, t_funThread1of1ForFork2_#t~nondet3=|v_t_funThread1of1ForFork2_#t~nondet3_105|, t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_256, ~#A~0.base=|v_~#A~0.base_717|, t_funThread1of1ForFork2_#t~nondet2=|v_t_funThread1of1ForFork2_#t~nondet2_100|, t_funThread1of1ForFork2_#in~arg.offset=|v_t_funThread1of1ForFork2_#in~arg.offset_98|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of1ForFork2_#t~nondet3, t_funThread1of1ForFork2_~x~0, t_funThread1of1ForFork2_~arg.base, t_funThread1of1ForFork2_~arg.offset, t_funThread1of1ForFork2_#t~nondet1, t_funThread1of1ForFork2_#t~nondet2] and [583] L731-->L692: Formula: (and (= |v_ULTIMATE.start_main_~x~3#1_278| v_~g~0_128) (= v_~g~0_127 v_t_funThread1of1ForFork2_~x~0_199)) InVars {t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_199, ~g~0=v_~g~0_128} OutVars{t_funThread1of1ForFork2_~x~0=v_t_funThread1of1ForFork2_~x~0_199, ~g~0=v_~g~0_127, ULTIMATE.start_main_~x~3#1=|v_ULTIMATE.start_main_~x~3#1_278|} AuxVars[] AssignedVars[~g~0, ULTIMATE.start_main_~x~3#1] [2022-12-05 23:44:12,769 INFO L203 LiptonReduction]: Total number of compositions: 5 [2022-12-05 23:44:12,770 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 696 [2022-12-05 23:44:12,770 INFO L495 AbstractCegarLoop]: Abstraction has has 94 places, 91 transitions, 757 flow [2022-12-05 23:44:12,770 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 13.2) internal successors, (66), 5 states have internal predecessors, (66), 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) [2022-12-05 23:44:12,770 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:12,770 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:12,770 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-12-05 23:44:12,770 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:12,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:12,771 INFO L85 PathProgramCache]: Analyzing trace with hash 1260548117, now seen corresponding path program 1 times [2022-12-05 23:44:12,771 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:12,771 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [826264143] [2022-12-05 23:44:12,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:12,771 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:12,783 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:12,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:12,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:12,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [826264143] [2022-12-05 23:44:12,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [826264143] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:12,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:12,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-05 23:44:12,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1665091937] [2022-12-05 23:44:12,866 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:12,866 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:44:12,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:12,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:44:12,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:44:12,866 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 6 out of 57 [2022-12-05 23:44:12,866 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 94 places, 91 transitions, 757 flow. Second operand has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 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) [2022-12-05 23:44:12,866 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:12,866 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 6 of 57 [2022-12-05 23:44:12,867 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:13,508 INFO L130 PetriNetUnfolder]: 3834/6944 cut-off events. [2022-12-05 23:44:13,508 INFO L131 PetriNetUnfolder]: For 15815/15862 co-relation queries the response was YES. [2022-12-05 23:44:13,532 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23905 conditions, 6944 events. 3834/6944 cut-off events. For 15815/15862 co-relation queries the response was YES. Maximal size of possible extension queue 336. Compared 49407 event pairs, 790 based on Foata normal form. 253/6305 useless extension candidates. Maximal degree in co-relation 23870. Up to 2708 conditions per place. [2022-12-05 23:44:13,545 INFO L137 encePairwiseOnDemand]: 41/57 looper letters, 142 selfloop transitions, 35 changer transitions 14/200 dead transitions. [2022-12-05 23:44:13,545 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 101 places, 200 transitions, 1701 flow [2022-12-05 23:44:13,546 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-05 23:44:13,546 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-05 23:44:13,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 192 transitions. [2022-12-05 23:44:13,548 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.42105263157894735 [2022-12-05 23:44:13,548 INFO L175 Difference]: Start difference. First operand has 94 places, 91 transitions, 757 flow. Second operand 8 states and 192 transitions. [2022-12-05 23:44:13,548 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 101 places, 200 transitions, 1701 flow [2022-12-05 23:44:13,593 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 99 places, 200 transitions, 1656 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-12-05 23:44:13,594 INFO L231 Difference]: Finished difference. Result has 102 places, 95 transitions, 906 flow [2022-12-05 23:44:13,595 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=57, PETRI_DIFFERENCE_MINUEND_FLOW=735, PETRI_DIFFERENCE_MINUEND_PLACES=92, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=91, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=59, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=906, PETRI_PLACES=102, PETRI_TRANSITIONS=95} [2022-12-05 23:44:13,595 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 43 predicate places. [2022-12-05 23:44:13,595 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:13,595 INFO L89 Accepts]: Start accepts. Operand has 102 places, 95 transitions, 906 flow [2022-12-05 23:44:13,596 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:13,596 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:13,596 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 102 places, 95 transitions, 906 flow [2022-12-05 23:44:13,597 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 101 places, 95 transitions, 906 flow [2022-12-05 23:44:13,687 INFO L130 PetriNetUnfolder]: 479/1481 cut-off events. [2022-12-05 23:44:13,687 INFO L131 PetriNetUnfolder]: For 4280/4439 co-relation queries the response was YES. [2022-12-05 23:44:13,691 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4928 conditions, 1481 events. 479/1481 cut-off events. For 4280/4439 co-relation queries the response was YES. Maximal size of possible extension queue 136. Compared 12460 event pairs, 105 based on Foata normal form. 107/1526 useless extension candidates. Maximal degree in co-relation 4892. Up to 762 conditions per place. [2022-12-05 23:44:13,698 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 101 places, 95 transitions, 906 flow [2022-12-05 23:44:13,698 INFO L188 LiptonReduction]: Number of co-enabled transitions 1380 [2022-12-05 23:44:13,711 INFO L203 LiptonReduction]: Total number of compositions: 1 [2022-12-05 23:44:13,712 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 117 [2022-12-05 23:44:13,712 INFO L495 AbstractCegarLoop]: Abstraction has has 101 places, 95 transitions, 908 flow [2022-12-05 23:44:13,712 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 8.4) internal successors, (42), 5 states have internal predecessors, (42), 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) [2022-12-05 23:44:13,712 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:13,712 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:13,712 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-12-05 23:44:13,712 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:13,712 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:13,713 INFO L85 PathProgramCache]: Analyzing trace with hash -2034275301, now seen corresponding path program 1 times [2022-12-05 23:44:13,713 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:13,713 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051403109] [2022-12-05 23:44:13,713 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:13,713 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:13,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:13,885 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:13,885 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:13,885 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051403109] [2022-12-05 23:44:13,886 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051403109] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:13,886 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:13,886 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-12-05 23:44:13,886 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1258650328] [2022-12-05 23:44:13,886 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:13,887 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-12-05 23:44:13,887 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:13,887 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-12-05 23:44:13,887 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2022-12-05 23:44:13,887 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 8 out of 56 [2022-12-05 23:44:13,888 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 101 places, 95 transitions, 908 flow. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) [2022-12-05 23:44:13,888 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:13,888 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 8 of 56 [2022-12-05 23:44:13,888 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:14,189 INFO L130 PetriNetUnfolder]: 1554/3057 cut-off events. [2022-12-05 23:44:14,189 INFO L131 PetriNetUnfolder]: For 6225/6225 co-relation queries the response was YES. [2022-12-05 23:44:14,197 INFO L83 FinitePrefix]: Finished finitePrefix Result has 9884 conditions, 3057 events. 1554/3057 cut-off events. For 6225/6225 co-relation queries the response was YES. Maximal size of possible extension queue 142. Compared 20497 event pairs, 563 based on Foata normal form. 123/2644 useless extension candidates. Maximal degree in co-relation 9845. Up to 1891 conditions per place. [2022-12-05 23:44:14,202 INFO L137 encePairwiseOnDemand]: 38/56 looper letters, 42 selfloop transitions, 19 changer transitions 2/77 dead transitions. [2022-12-05 23:44:14,202 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 98 places, 77 transitions, 678 flow [2022-12-05 23:44:14,203 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-12-05 23:44:14,203 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4 states. [2022-12-05 23:44:14,203 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4 states to 4 states and 94 transitions. [2022-12-05 23:44:14,203 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.41964285714285715 [2022-12-05 23:44:14,203 INFO L175 Difference]: Start difference. First operand has 101 places, 95 transitions, 908 flow. Second operand 4 states and 94 transitions. [2022-12-05 23:44:14,203 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 98 places, 77 transitions, 678 flow [2022-12-05 23:44:14,229 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 81 places, 77 transitions, 556 flow, removed 22 selfloop flow, removed 17 redundant places. [2022-12-05 23:44:14,230 INFO L231 Difference]: Finished difference. Result has 81 places, 64 transitions, 420 flow [2022-12-05 23:44:14,230 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=56, PETRI_DIFFERENCE_MINUEND_FLOW=406, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=66, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=4, PETRI_FLOW=420, PETRI_PLACES=81, PETRI_TRANSITIONS=64} [2022-12-05 23:44:14,230 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 22 predicate places. [2022-12-05 23:44:14,231 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:14,231 INFO L89 Accepts]: Start accepts. Operand has 81 places, 64 transitions, 420 flow [2022-12-05 23:44:14,231 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:14,231 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:14,232 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 81 places, 64 transitions, 420 flow [2022-12-05 23:44:14,232 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 81 places, 64 transitions, 420 flow [2022-12-05 23:44:14,260 INFO L130 PetriNetUnfolder]: 65/420 cut-off events. [2022-12-05 23:44:14,261 INFO L131 PetriNetUnfolder]: For 425/431 co-relation queries the response was YES. [2022-12-05 23:44:14,262 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1261 conditions, 420 events. 65/420 cut-off events. For 425/431 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 3071 event pairs, 31 based on Foata normal form. 2/403 useless extension candidates. Maximal degree in co-relation 1237. Up to 143 conditions per place. [2022-12-05 23:44:14,264 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 81 places, 64 transitions, 420 flow [2022-12-05 23:44:14,264 INFO L188 LiptonReduction]: Number of co-enabled transitions 750 [2022-12-05 23:44:14,943 INFO L203 LiptonReduction]: Total number of compositions: 8 [2022-12-05 23:44:14,944 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 713 [2022-12-05 23:44:14,944 INFO L495 AbstractCegarLoop]: Abstraction has has 75 places, 58 transitions, 451 flow [2022-12-05 23:44:14,944 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 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) [2022-12-05 23:44:14,944 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:14,944 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:14,945 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-12-05 23:44:14,945 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:14,945 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:14,945 INFO L85 PathProgramCache]: Analyzing trace with hash -1948368540, now seen corresponding path program 1 times [2022-12-05 23:44:14,945 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:14,945 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2034917942] [2022-12-05 23:44:14,945 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:14,945 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:14,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:14,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:14,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:14,998 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2034917942] [2022-12-05 23:44:14,998 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2034917942] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:14,998 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:14,998 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-05 23:44:14,998 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1572822214] [2022-12-05 23:44:14,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:14,998 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:44:14,999 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:14,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:44:14,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:44:14,999 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 49 [2022-12-05 23:44:14,999 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 75 places, 58 transitions, 451 flow. Second operand has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 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) [2022-12-05 23:44:14,999 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:14,999 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 49 [2022-12-05 23:44:14,999 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:15,302 INFO L130 PetriNetUnfolder]: 1231/2279 cut-off events. [2022-12-05 23:44:15,302 INFO L131 PetriNetUnfolder]: For 3756/3756 co-relation queries the response was YES. [2022-12-05 23:44:15,306 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7730 conditions, 2279 events. 1231/2279 cut-off events. For 3756/3756 co-relation queries the response was YES. Maximal size of possible extension queue 160. Compared 14371 event pairs, 194 based on Foata normal form. 85/1934 useless extension candidates. Maximal degree in co-relation 7703. Up to 746 conditions per place. [2022-12-05 23:44:15,309 INFO L137 encePairwiseOnDemand]: 36/49 looper letters, 65 selfloop transitions, 11 changer transitions 45/124 dead transitions. [2022-12-05 23:44:15,309 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 80 places, 124 transitions, 1002 flow [2022-12-05 23:44:15,309 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-12-05 23:44:15,310 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-12-05 23:44:15,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 135 transitions. [2022-12-05 23:44:15,311 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.34438775510204084 [2022-12-05 23:44:15,311 INFO L175 Difference]: Start difference. First operand has 75 places, 58 transitions, 451 flow. Second operand 8 states and 135 transitions. [2022-12-05 23:44:15,311 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 80 places, 124 transitions, 1002 flow [2022-12-05 23:44:15,318 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 76 places, 124 transitions, 942 flow, removed 4 selfloop flow, removed 4 redundant places. [2022-12-05 23:44:15,319 INFO L231 Difference]: Finished difference. Result has 76 places, 44 transitions, 324 flow [2022-12-05 23:44:15,319 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=49, PETRI_DIFFERENCE_MINUEND_FLOW=397, PETRI_DIFFERENCE_MINUEND_PLACES=69, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=56, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=47, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=324, PETRI_PLACES=76, PETRI_TRANSITIONS=44} [2022-12-05 23:44:15,319 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 17 predicate places. [2022-12-05 23:44:15,319 WARN L163 eatedLiptonReduction]: Counterexample is not a run of mAbstraction. Replaying acceptance of the word... [2022-12-05 23:44:15,319 INFO L89 Accepts]: Start accepts. Operand has 76 places, 44 transitions, 324 flow [2022-12-05 23:44:15,320 INFO L95 Accepts]: Finished accepts. [2022-12-05 23:44:15,320 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:15,320 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 76 places, 44 transitions, 324 flow [2022-12-05 23:44:15,320 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 68 places, 44 transitions, 324 flow [2022-12-05 23:44:15,332 INFO L130 PetriNetUnfolder]: 25/161 cut-off events. [2022-12-05 23:44:15,332 INFO L131 PetriNetUnfolder]: For 271/324 co-relation queries the response was YES. [2022-12-05 23:44:15,332 INFO L83 FinitePrefix]: Finished finitePrefix Result has 537 conditions, 161 events. 25/161 cut-off events. For 271/324 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 916 event pairs, 1 based on Foata normal form. 3/156 useless extension candidates. Maximal degree in co-relation 513. Up to 69 conditions per place. [2022-12-05 23:44:15,333 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 68 places, 44 transitions, 324 flow [2022-12-05 23:44:15,333 INFO L188 LiptonReduction]: Number of co-enabled transitions 352 [2022-12-05 23:44:15,333 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-05 23:44:15,334 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 15 [2022-12-05 23:44:15,334 INFO L495 AbstractCegarLoop]: Abstraction has has 68 places, 44 transitions, 324 flow [2022-12-05 23:44:15,334 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.6) internal successors, (28), 5 states have internal predecessors, (28), 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) [2022-12-05 23:44:15,334 INFO L205 CegarLoopForPetriNet]: Found error trace [2022-12-05 23:44:15,334 INFO L213 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:15,334 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-12-05 23:44:15,334 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION === [t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION, t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (and 6 more)] === [2022-12-05 23:44:15,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-12-05 23:44:15,335 INFO L85 PathProgramCache]: Analyzing trace with hash 1586339769, now seen corresponding path program 1 times [2022-12-05 23:44:15,335 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-12-05 23:44:15,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [540785180] [2022-12-05 23:44:15,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-12-05 23:44:15,335 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-12-05 23:44:15,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-12-05 23:44:15,388 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-12-05 23:44:15,389 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-12-05 23:44:15,389 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [540785180] [2022-12-05 23:44:15,389 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [540785180] provided 1 perfect and 0 imperfect interpolant sequences [2022-12-05 23:44:15,389 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-12-05 23:44:15,389 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-12-05 23:44:15,389 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1811388721] [2022-12-05 23:44:15,389 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-12-05 23:44:15,389 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-12-05 23:44:15,390 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-12-05 23:44:15,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-12-05 23:44:15,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-12-05 23:44:15,390 INFO L490 CegarLoopForPetriNet]: Number of universal loopers: 3 out of 37 [2022-12-05 23:44:15,390 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 68 places, 44 transitions, 324 flow. Second operand has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 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) [2022-12-05 23:44:15,390 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-12-05 23:44:15,390 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 3 of 37 [2022-12-05 23:44:15,390 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-12-05 23:44:15,505 INFO L130 PetriNetUnfolder]: 230/511 cut-off events. [2022-12-05 23:44:15,505 INFO L131 PetriNetUnfolder]: For 1391/1391 co-relation queries the response was YES. [2022-12-05 23:44:15,506 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1943 conditions, 511 events. 230/511 cut-off events. For 1391/1391 co-relation queries the response was YES. Maximal size of possible extension queue 41. Compared 2627 event pairs, 36 based on Foata normal form. 31/498 useless extension candidates. Maximal degree in co-relation 1931. Up to 254 conditions per place. [2022-12-05 23:44:15,507 INFO L137 encePairwiseOnDemand]: 28/37 looper letters, 0 selfloop transitions, 0 changer transitions 71/71 dead transitions. [2022-12-05 23:44:15,507 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 72 places, 71 transitions, 559 flow [2022-12-05 23:44:15,507 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-12-05 23:44:15,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-12-05 23:44:15,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 83 transitions. [2022-12-05 23:44:15,508 INFO L535 CegarLoopForPetriNet]: DFA transition density 0.3738738738738739 [2022-12-05 23:44:15,508 INFO L175 Difference]: Start difference. First operand has 68 places, 44 transitions, 324 flow. Second operand 6 states and 83 transitions. [2022-12-05 23:44:15,508 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 72 places, 71 transitions, 559 flow [2022-12-05 23:44:15,510 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 65 places, 71 transitions, 528 flow, removed 4 selfloop flow, removed 7 redundant places. [2022-12-05 23:44:15,510 INFO L231 Difference]: Finished difference. Result has 65 places, 0 transitions, 0 flow [2022-12-05 23:44:15,510 INFO L276 CegarLoopForPetriNet]: {PETRI_ALPHABET=37, PETRI_DIFFERENCE_MINUEND_FLOW=281, PETRI_DIFFERENCE_MINUEND_PLACES=60, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=42, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=42, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=0, PETRI_PLACES=65, PETRI_TRANSITIONS=0} [2022-12-05 23:44:15,510 INFO L294 CegarLoopForPetriNet]: 59 programPoint places, 6 predicate places. [2022-12-05 23:44:15,511 INFO L195 etLargeBlockEncoding]: Petri net LBE is using semantic-based independence relation. [2022-12-05 23:44:15,511 INFO L167 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 65 places, 0 transitions, 0 flow [2022-12-05 23:44:15,511 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 0 places, 0 transitions, 0 flow [2022-12-05 23:44:15,511 INFO L130 PetriNetUnfolder]: 0/0 cut-off events. [2022-12-05 23:44:15,511 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-12-05 23:44:15,511 INFO L83 FinitePrefix]: Finished finitePrefix Result has 0 conditions, 0 events. 0/0 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 0. Compared 0 event pairs, 0 based on Foata normal form. 0/0 useless extension candidates. Maximal degree in co-relation 0. Up to 0 conditions per place. [2022-12-05 23:44:15,511 INFO L184 LiptonReduction]: Starting Lipton reduction on Petri net that has 0 places, 0 transitions, 0 flow [2022-12-05 23:44:15,511 INFO L188 LiptonReduction]: Number of co-enabled transitions 0 [2022-12-05 23:44:15,511 INFO L203 LiptonReduction]: Total number of compositions: 0 [2022-12-05 23:44:15,512 INFO L143 eatedLiptonReduction]: Time needed for LBE in milliseconds: 1 [2022-12-05 23:44:15,512 INFO L495 AbstractCegarLoop]: Abstraction has has 0 places, 0 transitions, 0 flow [2022-12-05 23:44:15,512 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.4) internal successors, (27), 5 states have internal predecessors, (27), 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) [2022-12-05 23:44:15,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (8 of 9 remaining) [2022-12-05 23:44:15,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION (7 of 9 remaining) [2022-12-05 23:44:15,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION (6 of 9 remaining) [2022-12-05 23:44:15,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION (5 of 9 remaining) [2022-12-05 23:44:15,514 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 9 remaining) [2022-12-05 23:44:15,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 9 remaining) [2022-12-05 23:44:15,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 9 remaining) [2022-12-05 23:44:15,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t2_funErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 9 remaining) [2022-12-05 23:44:15,515 INFO L805 garLoopResultBuilder]: Registering result SAFE for location t3_funErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 9 remaining) [2022-12-05 23:44:15,515 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-12-05 23:44:15,515 INFO L458 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-12-05 23:44:15,518 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-12-05 23:44:15,518 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-12-05 23:44:15,520 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 05.12 11:44:15 BasicIcfg [2022-12-05 23:44:15,520 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-12-05 23:44:15,520 INFO L158 Benchmark]: Toolchain (without parser) took 23603.64ms. Allocated memory was 197.1MB in the beginning and 4.4GB in the end (delta: 4.2GB). Free memory was 171.7MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. [2022-12-05 23:44:15,521 INFO L158 Benchmark]: CDTParser took 0.09ms. Allocated memory is still 197.1MB. Free memory was 173.6MB in the beginning and 173.5MB in the end (delta: 75.5kB). There was no memory consumed. Max. memory is 8.0GB. [2022-12-05 23:44:15,521 INFO L158 Benchmark]: CACSL2BoogieTranslator took 349.12ms. Allocated memory is still 197.1MB. Free memory was 171.7MB in the beginning and 151.8MB in the end (delta: 19.9MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. [2022-12-05 23:44:15,521 INFO L158 Benchmark]: Boogie Procedure Inliner took 46.27ms. Allocated memory is still 197.1MB. Free memory was 151.8MB in the beginning and 149.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-05 23:44:15,521 INFO L158 Benchmark]: Boogie Preprocessor took 26.04ms. Allocated memory is still 197.1MB. Free memory was 149.7MB in the beginning and 147.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. [2022-12-05 23:44:15,521 INFO L158 Benchmark]: RCFGBuilder took 488.07ms. Allocated memory is still 197.1MB. Free memory was 147.6MB in the beginning and 129.8MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. [2022-12-05 23:44:15,521 INFO L158 Benchmark]: TraceAbstraction took 22688.00ms. Allocated memory was 197.1MB in the beginning and 4.4GB in the end (delta: 4.2GB). Free memory was 129.3MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. [2022-12-05 23:44:15,522 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.09ms. Allocated memory is still 197.1MB. Free memory was 173.6MB in the beginning and 173.5MB in the end (delta: 75.5kB). There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 349.12ms. Allocated memory is still 197.1MB. Free memory was 171.7MB in the beginning and 151.8MB in the end (delta: 19.9MB). Peak memory consumption was 19.9MB. Max. memory is 8.0GB. * Boogie Procedure Inliner took 46.27ms. Allocated memory is still 197.1MB. Free memory was 151.8MB in the beginning and 149.7MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * Boogie Preprocessor took 26.04ms. Allocated memory is still 197.1MB. Free memory was 149.7MB in the beginning and 147.6MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 8.0GB. * RCFGBuilder took 488.07ms. Allocated memory is still 197.1MB. Free memory was 147.6MB in the beginning and 129.8MB in the end (delta: 17.8MB). Peak memory consumption was 17.8MB. Max. memory is 8.0GB. * TraceAbstraction took 22688.00ms. Allocated memory was 197.1MB in the beginning and 4.4GB in the end (delta: 4.2GB). Free memory was 129.3MB in the beginning and 3.3GB in the end (delta: -3.1GB). Peak memory consumption was 1.1GB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 5.6s, 157 PlacesBefore, 59 PlacesAfterwards, 152 TransitionsBefore, 51 TransitionsAfterwards, 8414 CoEnabledTransitionPairs, 4 FixpointIterations, 0 TrivialSequentialCompositions, 13 ConcurrentSequentialCompositions, 36 TrivialYvCompositions, 76 ConcurrentYvCompositions, 3 ChoiceCompositions, 128 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 7850, independent: 7629, independent conditional: 7629, independent unconditional: 0, dependent: 221, dependent conditional: 221, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 7850, independent: 7629, independent conditional: 0, independent unconditional: 7629, dependent: 221, dependent conditional: 0, dependent unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 7850, independent: 7629, independent conditional: 0, independent unconditional: 7629, dependent: 221, dependent conditional: 0, dependent unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 7850, independent: 7629, independent conditional: 0, independent unconditional: 7629, dependent: 221, dependent conditional: 0, dependent unconditional: 221, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 5558, independent: 5491, independent conditional: 0, independent unconditional: 5491, dependent: 67, dependent conditional: 0, dependent unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 5558, independent: 5250, independent conditional: 0, independent unconditional: 5250, dependent: 308, dependent conditional: 0, dependent unconditional: 308, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 308, independent: 241, independent conditional: 0, independent unconditional: 241, dependent: 67, dependent conditional: 0, dependent unconditional: 67, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 222, independent: 132, independent conditional: 0, independent unconditional: 132, dependent: 90, dependent conditional: 0, dependent unconditional: 90, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 7850, independent: 2138, independent conditional: 0, independent unconditional: 2138, dependent: 154, dependent conditional: 0, dependent unconditional: 154, unknown: 5558, unknown conditional: 0, unknown unconditional: 5558] , Statistics on independence cache: Total cache size (in pairs): 11676, Positive cache size: 11609, Positive conditional cache size: 0, Positive unconditional cache size: 11609, Negative cache size: 67, Negative conditional cache size: 0, Negative unconditional cache size: 67, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.2s, 65 PlacesBefore, 64 PlacesAfterwards, 54 TransitionsBefore, 53 TransitionsAfterwards, 1664 CoEnabledTransitionPairs, 3 FixpointIterations, 0 TrivialSequentialCompositions, 2 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 3 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 1656, independent: 1500, independent conditional: 1500, independent unconditional: 0, dependent: 156, dependent conditional: 156, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 1656, independent: 1500, independent conditional: 270, independent unconditional: 1230, dependent: 156, dependent conditional: 43, dependent unconditional: 113, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 1656, independent: 1500, independent conditional: 137, independent unconditional: 1363, dependent: 156, dependent conditional: 43, dependent unconditional: 113, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 1656, independent: 1500, independent conditional: 137, independent unconditional: 1363, dependent: 156, dependent conditional: 43, dependent unconditional: 113, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 446, independent: 405, independent conditional: 70, independent unconditional: 335, dependent: 41, dependent conditional: 14, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 446, independent: 363, independent conditional: 0, independent unconditional: 363, dependent: 83, dependent conditional: 0, dependent unconditional: 83, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 83, independent: 42, independent conditional: 0, independent unconditional: 42, dependent: 41, dependent conditional: 14, dependent unconditional: 27, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 93, independent: 50, independent conditional: 0, independent unconditional: 50, dependent: 43, dependent conditional: 9, dependent unconditional: 34, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 1656, independent: 1095, independent conditional: 67, independent unconditional: 1028, dependent: 115, dependent conditional: 29, dependent unconditional: 86, unknown: 446, unknown conditional: 84, unknown unconditional: 362] , Statistics on independence cache: Total cache size (in pairs): 457, Positive cache size: 416, Positive conditional cache size: 71, Positive unconditional cache size: 345, Negative cache size: 41, Negative conditional cache size: 14, Negative unconditional cache size: 27, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 133, Maximal queried relation: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.1s, 76 PlacesBefore, 75 PlacesAfterwards, 71 TransitionsBefore, 70 TransitionsAfterwards, 2066 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 683, independent: 569, independent conditional: 569, independent unconditional: 0, dependent: 114, dependent conditional: 114, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 683, independent: 569, independent conditional: 153, independent unconditional: 416, dependent: 114, dependent conditional: 8, dependent unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 687, independent: 569, independent conditional: 126, independent unconditional: 443, dependent: 118, dependent conditional: 12, dependent unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 687, independent: 569, independent conditional: 126, independent unconditional: 443, dependent: 118, dependent conditional: 12, dependent unconditional: 106, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 101, independent: 82, independent conditional: 22, independent unconditional: 60, dependent: 19, dependent conditional: 6, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 101, independent: 58, independent conditional: 0, independent unconditional: 58, dependent: 43, dependent conditional: 0, dependent unconditional: 43, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 43, independent: 24, independent conditional: 0, independent unconditional: 24, dependent: 19, dependent conditional: 6, dependent unconditional: 13, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 42, independent: 22, independent conditional: 0, independent unconditional: 22, dependent: 20, dependent conditional: 4, dependent unconditional: 16, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 687, independent: 487, independent conditional: 104, independent unconditional: 383, dependent: 99, dependent conditional: 6, dependent unconditional: 93, unknown: 101, unknown conditional: 28, unknown unconditional: 73] , Statistics on independence cache: Total cache size (in pairs): 571, Positive cache size: 511, Positive conditional cache size: 95, Positive unconditional cache size: 416, Negative cache size: 60, Negative conditional cache size: 20, Negative unconditional cache size: 40, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 27, Maximal queried relation: 1 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.1s, 78 PlacesBefore, 79 PlacesAfterwards, 80 TransitionsBefore, 81 TransitionsAfterwards, 1826 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 238, independent: 218, independent conditional: 218, independent unconditional: 0, dependent: 20, dependent conditional: 20, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 238, independent: 218, independent conditional: 45, independent unconditional: 173, dependent: 20, dependent conditional: 8, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 246, independent: 218, independent conditional: 35, independent unconditional: 183, dependent: 28, dependent conditional: 16, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 246, independent: 218, independent conditional: 35, independent unconditional: 183, dependent: 28, dependent conditional: 16, dependent unconditional: 12, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 28, independent: 20, independent conditional: 7, independent unconditional: 13, dependent: 8, dependent conditional: 6, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 28, independent: 10, independent conditional: 0, independent unconditional: 10, dependent: 18, dependent conditional: 0, dependent unconditional: 18, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 18, independent: 10, independent conditional: 5, independent unconditional: 5, dependent: 8, dependent conditional: 6, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 27, independent: 17, independent conditional: 10, independent unconditional: 7, dependent: 10, dependent conditional: 5, dependent unconditional: 5, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 246, independent: 198, independent conditional: 28, independent unconditional: 170, dependent: 20, dependent conditional: 10, dependent unconditional: 10, unknown: 28, unknown conditional: 13, unknown unconditional: 15] , Statistics on independence cache: Total cache size (in pairs): 611, Positive cache size: 543, Positive conditional cache size: 102, Positive unconditional cache size: 441, Negative cache size: 68, Negative conditional cache size: 26, Negative unconditional cache size: 42, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 10, Maximal queried relation: 1 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.0s, 86 PlacesBefore, 86 PlacesAfterwards, 83 TransitionsBefore, 83 TransitionsAfterwards, 1958 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 125, independent: 117, independent conditional: 117, independent unconditional: 0, dependent: 8, dependent conditional: 8, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 125, independent: 117, independent conditional: 43, independent unconditional: 74, dependent: 8, dependent conditional: 5, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 132, independent: 117, independent conditional: 36, independent unconditional: 81, dependent: 15, dependent conditional: 12, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 132, independent: 117, independent conditional: 36, independent unconditional: 81, dependent: 15, dependent conditional: 12, dependent unconditional: 3, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 36, independent: 32, independent conditional: 14, independent unconditional: 18, dependent: 4, dependent conditional: 3, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 36, independent: 28, independent conditional: 0, independent unconditional: 28, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 8, independent: 4, independent conditional: 2, independent unconditional: 2, dependent: 4, dependent conditional: 3, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 10, independent: 6, independent conditional: 3, independent unconditional: 3, dependent: 4, dependent conditional: 3, dependent unconditional: 1, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 132, independent: 85, independent conditional: 22, independent unconditional: 63, dependent: 11, dependent conditional: 9, dependent unconditional: 2, unknown: 36, unknown conditional: 17, unknown unconditional: 19] , Statistics on independence cache: Total cache size (in pairs): 647, Positive cache size: 575, Positive conditional cache size: 116, Positive unconditional cache size: 459, Negative cache size: 72, Negative conditional cache size: 29, Negative unconditional cache size: 43, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 7, Maximal queried relation: 2 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.1s, 97 PlacesBefore, 96 PlacesAfterwards, 100 TransitionsBefore, 99 TransitionsAfterwards, 2018 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 2 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 129, independent: 119, independent conditional: 119, independent unconditional: 0, dependent: 10, dependent conditional: 10, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 129, independent: 119, independent conditional: 59, independent unconditional: 60, dependent: 10, dependent conditional: 2, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 129, independent: 119, independent conditional: 57, independent unconditional: 62, dependent: 10, dependent conditional: 2, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 129, independent: 119, independent conditional: 57, independent unconditional: 62, dependent: 10, dependent conditional: 2, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 2, independent: 2, independent conditional: 2, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 2, independent: 2, independent conditional: 0, independent unconditional: 2, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 129, independent: 117, independent conditional: 55, independent unconditional: 62, dependent: 10, dependent conditional: 2, dependent unconditional: 8, unknown: 2, unknown conditional: 2, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 689, Positive cache size: 617, Positive conditional cache size: 121, Positive unconditional cache size: 496, Negative cache size: 72, Negative conditional cache size: 29, Negative unconditional cache size: 43, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 2, Maximal queried relation: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.6s, 95 PlacesBefore, 94 PlacesAfterwards, 92 TransitionsBefore, 91 TransitionsAfterwards, 1418 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 1 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 4 ConcurrentYvCompositions, 0 ChoiceCompositions, 5 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 189, independent: 189, independent conditional: 189, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 189, independent: 189, independent conditional: 174, independent unconditional: 15, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 189, independent: 189, independent conditional: 174, independent unconditional: 15, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 189, independent: 189, independent conditional: 174, independent unconditional: 15, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 16, independent: 16, independent conditional: 13, independent unconditional: 3, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 16, independent: 8, independent conditional: 0, independent unconditional: 8, dependent: 8, dependent conditional: 0, dependent unconditional: 8, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 8, independent: 8, independent conditional: 8, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 13, independent: 13, independent conditional: 13, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 189, independent: 173, independent conditional: 161, independent unconditional: 12, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 16, unknown conditional: 13, unknown unconditional: 3] , Statistics on independence cache: Total cache size (in pairs): 852, Positive cache size: 780, Positive conditional cache size: 150, Positive unconditional cache size: 630, Negative cache size: 72, Negative conditional cache size: 29, Negative unconditional cache size: 43, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.0s, 101 PlacesBefore, 101 PlacesAfterwards, 95 TransitionsBefore, 95 TransitionsAfterwards, 1380 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 1 ConcurrentYvCompositions, 0 ChoiceCompositions, 1 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 37, independent: 37, independent conditional: 37, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 37, independent: 37, independent conditional: 21, independent unconditional: 16, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 37, independent: 37, independent conditional: 18, independent unconditional: 19, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 37, independent: 37, independent conditional: 18, independent unconditional: 19, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 22, independent: 22, independent conditional: 9, independent unconditional: 13, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 22, independent: 22, independent conditional: 0, independent unconditional: 22, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 37, independent: 15, independent conditional: 9, independent unconditional: 6, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 22, unknown conditional: 9, unknown unconditional: 13] , Statistics on independence cache: Total cache size (in pairs): 896, Positive cache size: 824, Positive conditional cache size: 162, Positive unconditional cache size: 662, Negative cache size: 72, Negative conditional cache size: 29, Negative unconditional cache size: 43, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 3, Maximal queried relation: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.7s, 81 PlacesBefore, 75 PlacesAfterwards, 64 TransitionsBefore, 58 TransitionsAfterwards, 750 CoEnabledTransitionPairs, 2 FixpointIterations, 0 TrivialSequentialCompositions, 2 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 6 ConcurrentYvCompositions, 0 ChoiceCompositions, 8 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 192, independent: 192, independent conditional: 192, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 192, independent: 192, independent conditional: 192, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 192, independent: 192, independent conditional: 192, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 192, independent: 192, independent conditional: 192, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 53, independent: 53, independent conditional: 53, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 53, independent: 51, independent conditional: 0, independent unconditional: 51, dependent: 2, dependent conditional: 0, dependent unconditional: 2, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 2, independent: 2, independent conditional: 2, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 5, independent: 5, independent conditional: 5, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 192, independent: 139, independent conditional: 139, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 53, unknown conditional: 53, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1111, Positive cache size: 1039, Positive conditional cache size: 229, Positive unconditional cache size: 810, Negative cache size: 72, Negative conditional cache size: 29, Negative unconditional cache size: 43, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: 0 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.0s, 68 PlacesBefore, 68 PlacesAfterwards, 44 TransitionsBefore, 44 TransitionsAfterwards, 352 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1111, Positive cache size: 1039, Positive conditional cache size: 229, Positive unconditional cache size: 810, Negative cache size: 72, Negative conditional cache size: 29, Negative unconditional cache size: 43, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1 - StatisticsResult: PetriNetLargeBlockEncoding benchmarks Lipton Reduction Statistics: ReductionTime: 0.0s, 0 PlacesBefore, 0 PlacesAfterwards, 0 TransitionsBefore, 0 TransitionsAfterwards, 0 CoEnabledTransitionPairs, 1 FixpointIterations, 0 TrivialSequentialCompositions, 0 ConcurrentSequentialCompositions, 0 TrivialYvCompositions, 0 ConcurrentYvCompositions, 0 ChoiceCompositions, 0 TotalNumberOfCompositions, Independence Relation Statistics: ConditionTransformingIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , ConditionTransformingIndependenceRelation.Statistics on underlying relation: DisjunctiveConditionalIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , DisjunctiveConditionalIndependenceRelation.Statistics on underlying relation: SemanticConditionEliminator.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticConditionEliminator.Statistics on underlying relation: CachedIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , CachedIndependenceRelation.Statistics on underlying relation: UnionIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , UnionIndependenceRelation.Statistics on underlying relations: [ SyntacticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Independence Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , SemanticIndependenceRelation.Query Time [ms]: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] ], Cache Queries: [ total: 0, independent: 0, independent conditional: 0, independent unconditional: 0, dependent: 0, dependent conditional: 0, dependent unconditional: 0, unknown: 0, unknown conditional: 0, unknown unconditional: 0] , Statistics on independence cache: Total cache size (in pairs): 1111, Positive cache size: 1039, Positive conditional cache size: 229, Positive unconditional cache size: 810, Negative cache size: 72, Negative conditional cache size: 29, Negative unconditional cache size: 43, Unknown cache size: 0, Unknown conditional cache size: 0, Unknown unconditional cache size: 0, Eliminated conditions: 0, Maximal queried relation: -1 - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - PositiveResult [Line: 19]: call to reach_error is unreachable For all program executions holds that call to reach_error is unreachable at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 221 locations, 9 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 22.5s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 12.2s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 5.8s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 884 SdHoareTripleChecker+Valid, 1.2s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 884 mSDsluCounter, 66 SdHoareTripleChecker+Invalid, 1.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 32 mSDsCounter, 98 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 2108 IncrementalHoareTripleChecker+Invalid, 2206 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 98 mSolverCounterUnsat, 34 mSDtfsCounter, 2108 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 63 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 49 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 15 ImplicationChecksByTransitivity, 0.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=908occurred in iteration=7, InterpolantAutomatonStates: 63, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.0s InterpolantComputationTime, 119 NumberOfCodeBlocks, 119 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 109 ConstructedInterpolants, 0 QuantifiedInterpolants, 492 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 10 InterpolantComputations, 10 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available - AllSpecificationsHoldResult: All specifications hold 4 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2022-12-05 23:44:15,537 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...