/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml --cacsl2boogietranslator.check.absence.of.data.races.in.concurrent.programs true --cacsl2boogietranslator.check.unreachability.of.error.function.in.sv-comp.mode false -i ../../../trunk/examples/svcomp/weaver/chl-name-comparator-trans.wvr.c -------------------------------------------------------------------------------- This is Ultimate 0.2.1-eaa536417960c97dc4122e532ee2691877b99d76-eaa5364 [2021-10-16 22:59:54,156 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-10-16 22:59:54,158 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-10-16 22:59:54,192 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... 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[2021-10-16 22:59:54,221 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-10-16 22:59:54,223 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-10-16 22:59:54,225 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-10-16 22:59:54,230 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-10-16 22:59:54,230 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-10-16 22:59:54,231 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-10-16 22:59:54,235 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-10-16 22:59:54,236 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-10-16 22:59:54,237 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-10-16 22:59:54,241 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-10-16 22:59:54,242 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-10-16 22:59:54,242 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-10-16 22:59:54,244 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... 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[2021-10-16 22:59:54,250 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-10-16 22:59:54,251 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-10-16 22:59:54,252 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-10-16 22:59:54,260 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/concurrent/svcomp-Reach-32bit-Automizer_Default-noMmResRef-PN-NoLbe.epf [2021-10-16 22:59:54,295 INFO L113 SettingsManager]: Loading preferences was successful [2021-10-16 22:59:54,295 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-10-16 22:59:54,296 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-10-16 22:59:54,297 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-10-16 22:59:54,297 INFO L138 SettingsManager]: * Use SBE=true [2021-10-16 22:59:54,297 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-10-16 22:59:54,297 INFO L138 SettingsManager]: * sizeof long=4 [2021-10-16 22:59:54,297 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-10-16 22:59:54,297 INFO L138 SettingsManager]: * sizeof POINTER=4 [2021-10-16 22:59:54,297 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-10-16 22:59:54,298 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-10-16 22:59:54,298 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-10-16 22:59:54,298 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-10-16 22:59:54,298 INFO L138 SettingsManager]: * sizeof long double=12 [2021-10-16 22:59:54,298 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-10-16 22:59:54,298 INFO L138 SettingsManager]: * Use constant arrays=true [2021-10-16 22:59:54,298 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-10-16 22:59:54,298 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-10-16 22:59:54,299 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-10-16 22:59:54,299 INFO L138 SettingsManager]: * To the following directory=./dump/ [2021-10-16 22:59:54,299 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-10-16 22:59:54,299 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 22:59:54,299 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-10-16 22:59:54,299 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-10-16 22:59:54,299 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-10-16 22:59:54,300 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-10-16 22:59:54,300 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-10-16 22:59:54,300 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-10-16 22:59:54,300 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-10-16 22:59:54,300 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check absence of data races in concurrent programs -> true Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Check unreachability of error function in SV-COMP mode -> false [2021-10-16 22:59:54,501 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-10-16 22:59:54,524 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-10-16 22:59:54,526 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-10-16 22:59:54,527 INFO L271 PluginConnector]: Initializing CDTParser... [2021-10-16 22:59:54,529 INFO L275 PluginConnector]: CDTParser initialized [2021-10-16 22:59:54,529 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/weaver/chl-name-comparator-trans.wvr.c [2021-10-16 22:59:54,595 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5babe3a56/242a78d3d79a44619a9e63c9522b5ecd/FLAGbec356b2a [2021-10-16 22:59:54,970 INFO L306 CDTParser]: Found 1 translation units. [2021-10-16 22:59:54,971 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-trans.wvr.c [2021-10-16 22:59:54,979 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5babe3a56/242a78d3d79a44619a9e63c9522b5ecd/FLAGbec356b2a [2021-10-16 22:59:55,378 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5babe3a56/242a78d3d79a44619a9e63c9522b5ecd [2021-10-16 22:59:55,380 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-10-16 22:59:55,381 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2021-10-16 22:59:55,383 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-10-16 22:59:55,383 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-10-16 22:59:55,385 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-10-16 22:59:55,386 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,387 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2f635a0f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55, skipping insertion in model container [2021-10-16 22:59:55,387 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,393 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-10-16 22:59:55,416 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-10-16 22:59:55,625 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-trans.wvr.c[4788,4801] [2021-10-16 22:59:55,631 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 22:59:55,636 INFO L203 MainTranslator]: Completed pre-run [2021-10-16 22:59:55,668 WARN L228 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/weaver/chl-name-comparator-trans.wvr.c[4788,4801] [2021-10-16 22:59:55,671 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-10-16 22:59:55,683 INFO L208 MainTranslator]: Completed translation [2021-10-16 22:59:55,684 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55 WrapperNode [2021-10-16 22:59:55,684 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-10-16 22:59:55,685 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-10-16 22:59:55,685 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-10-16 22:59:55,685 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-10-16 22:59:55,690 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,710 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,757 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-10-16 22:59:55,758 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-10-16 22:59:55,758 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-10-16 22:59:55,758 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-10-16 22:59:55,765 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,781 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,781 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,795 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,804 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,807 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,815 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-10-16 22:59:55,816 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-10-16 22:59:55,816 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-10-16 22:59:55,816 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-10-16 22:59:55,817 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (1/1) ... [2021-10-16 22:59:55,823 INFO L170 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-10-16 22:59:55,833 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-10-16 22:59:55,844 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) [2021-10-16 22:59:55,888 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-10-16 22:59:55,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-10-16 22:59:55,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-10-16 22:59:55,889 INFO L130 BoogieDeclarations]: Found specification of procedure thread1 [2021-10-16 22:59:55,890 INFO L138 BoogieDeclarations]: Found implementation of procedure thread1 [2021-10-16 22:59:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure thread2 [2021-10-16 22:59:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure thread2 [2021-10-16 22:59:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure thread3 [2021-10-16 22:59:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure thread3 [2021-10-16 22:59:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-10-16 22:59:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-10-16 22:59:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-10-16 22:59:55,891 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-10-16 22:59:55,891 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-10-16 22:59:55,893 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2021-10-16 22:59:55,875 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 [2021-10-16 22:59:56,696 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-10-16 22:59:56,697 INFO L299 CfgBuilder]: Removed 46 assume(true) statements. [2021-10-16 22:59:56,699 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:59:56 BoogieIcfgContainer [2021-10-16 22:59:56,699 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-10-16 22:59:56,701 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-10-16 22:59:56,701 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-10-16 22:59:56,704 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-10-16 22:59:56,704 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 16.10 10:59:55" (1/3) ... [2021-10-16 22:59:56,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb6d774 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:59:56, skipping insertion in model container [2021-10-16 22:59:56,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 16.10 10:59:55" (2/3) ... [2021-10-16 22:59:56,705 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5fb6d774 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 16.10 10:59:56, skipping insertion in model container [2021-10-16 22:59:56,705 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 16.10 10:59:56" (3/3) ... [2021-10-16 22:59:56,706 INFO L111 eAbstractionObserver]: Analyzing ICFG chl-name-comparator-trans.wvr.c [2021-10-16 22:59:56,711 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-10-16 22:59:56,711 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 50 error locations. [2021-10-16 22:59:56,711 INFO L516 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2021-10-16 22:59:56,790 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,791 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,792 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,792 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,792 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,792 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,792 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,792 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,793 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,794 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,794 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,794 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,794 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,794 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,794 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,795 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,795 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,795 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,795 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,795 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,795 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,795 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,796 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,797 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,798 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,798 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,798 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,798 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,798 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,798 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,799 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,799 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,799 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,799 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,799 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,800 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,800 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,800 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,800 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,800 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,801 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,801 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,801 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,802 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,802 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,802 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,802 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,802 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,802 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,803 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,803 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,803 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,803 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,803 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,803 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,804 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,805 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,805 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,805 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,805 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,806 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,807 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,809 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,810 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,810 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,816 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,816 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,816 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,816 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,817 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,818 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,818 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,818 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,818 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,818 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,818 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,818 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,819 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,819 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,819 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,819 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,819 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,819 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,819 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,820 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,821 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,822 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,823 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,824 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,825 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,826 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,827 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,827 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,828 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,829 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,829 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,829 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,829 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,829 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,829 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,830 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,830 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,830 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,830 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,830 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,830 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,830 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,831 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,832 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,833 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,834 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,834 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,837 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,837 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,838 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,844 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,844 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,844 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,844 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,844 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,845 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,846 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,847 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,848 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,849 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,850 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,851 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,852 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,853 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,854 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,855 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,855 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,855 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,856 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,856 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,856 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,856 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,857 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,858 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,859 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,860 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,861 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,862 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,863 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,864 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,864 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,864 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,864 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,865 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,865 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,869 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,869 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,870 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,871 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,872 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,873 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,874 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,875 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,876 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,877 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,878 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,879 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,880 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,881 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,882 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,883 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,884 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,885 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,886 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,887 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,887 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,887 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,887 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,892 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,892 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,892 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,892 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,892 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,892 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,892 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,893 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,945 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,946 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,946 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,946 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,946 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,947 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,948 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,949 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,950 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,951 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,952 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,953 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,954 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,955 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,956 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,957 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,958 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,959 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,960 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,961 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,962 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,963 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,964 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,965 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,966 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,967 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,968 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,969 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,970 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,971 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,972 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,973 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,974 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,975 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,976 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,977 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,978 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,979 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,980 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,981 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,982 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,983 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,984 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,985 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,986 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,987 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,988 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,989 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,990 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,991 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,992 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,993 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,994 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,995 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,996 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,997 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:56,997 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,000 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,000 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,000 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,000 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,000 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,001 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,002 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,003 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,004 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,005 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,006 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,007 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,008 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,009 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,010 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,011 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,012 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,013 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,014 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,015 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,016 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,017 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,018 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,019 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,020 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,021 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,022 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,023 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,024 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,025 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,026 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,027 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,028 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,029 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,030 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,031 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,032 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,033 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,034 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,035 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,036 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,037 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,038 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,039 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,040 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,041 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,042 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,043 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,044 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,045 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,046 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,047 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,048 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,049 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,049 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet26| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet28| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,057 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet5| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~mem21| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet3| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet9| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short37| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,058 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet50| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet7| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short18| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet54| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ret57| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet10| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet31| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet52| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet12| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,059 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet33| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet58| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet14| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet35| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet56| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet16| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite32| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,060 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~post49| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite13| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite59| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet42| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet40| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet23| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet25| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,061 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet29| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet48| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite8| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite27| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite46| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet4| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet6| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet30| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet51| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,062 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet11| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet34| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet36| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet55| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short53| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet38| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet15| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet17| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,063 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet19| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~ite39| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~short44| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet60| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe thread1Thread1of1ForFork0_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet43| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet20| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet41| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet22| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,064 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet47| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet24| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,065 WARN L313 ript$VariableManager]: TermVariabe |thread1Thread1of1ForFork0_#t~nondet45| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,069 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,069 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite97| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,069 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~post107| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite104| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet64| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet89| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short102| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet87| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet62| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet83| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,070 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet81| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~mem79| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite66| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite85| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet113| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet69| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet109| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet105| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet99| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,071 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet78| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short111| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet103| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet74| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet101| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet93| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet72| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet91| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet70| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,072 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite71| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet88| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet65| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite90| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet67| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet86| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet61| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet84| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet63| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet82| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet80| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short95| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,073 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet110| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ret115| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~ite117| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet112| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~short76| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet114| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet68| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet108| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet116| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet106| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet77| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet118| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet75| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,074 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet98| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet73| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet96| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet94| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet100| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,075 WARN L313 ript$VariableManager]: TermVariabe thread2Thread1of1ForFork1_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,075 WARN L313 ript$VariableManager]: TermVariabe |thread2Thread1of1ForFork1_#t~nondet92| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,077 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet157| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,077 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet132| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,077 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet130| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,077 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet159| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,077 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet136| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,077 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet174| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,077 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet176| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet170| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.base| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet151| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet172| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~b| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_assume_abort_if_not_#in~cond| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite129| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet119| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short169| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet138| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~a not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite148| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,078 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet168| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet145| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet122| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet120| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_minus_~b not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet147| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite175| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet141| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet126| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short153| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet164| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet166| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,079 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short134| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet128| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet149| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~short160| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet156| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet133| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite162| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet131| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet158| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet152| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet135| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet154| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet171| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,080 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet150| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#in~a| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_minus_#res| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ret173| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite124| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet139| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite143| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~post165| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet167| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet146| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet121| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~mem137| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet163| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,081 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet142| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet125| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet123| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet144| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#res.offset| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet161| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet140| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe thread3Thread1of1ForFork2_assume_abort_if_not_~cond not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~nondet127| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,082 WARN L313 ript$VariableManager]: TermVariabe |thread3Thread1of1ForFork2_#t~ite155| not constructed by VariableManager. Cannot ensure absence of name clashes. [2021-10-16 22:59:57,089 INFO L148 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2021-10-16 22:59:57,133 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-10-16 22:59:57,142 INFO L339 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, mConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mLoopAccelerationTechnique=FAST_UPR [2021-10-16 22:59:57,143 INFO L340 AbstractCegarLoop]: Starting to check reachability of 86 error locations. [2021-10-16 22:59:57,177 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 1021 places, 1069 transitions, 2162 flow [2021-10-16 22:59:57,662 INFO L129 PetriNetUnfolder]: 58/1066 cut-off events. [2021-10-16 22:59:57,662 INFO L130 PetriNetUnfolder]: For 3/3 co-relation queries the response was YES. [2021-10-16 22:59:57,740 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1079 conditions, 1066 events. 58/1066 cut-off events. For 3/3 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 3318 event pairs, 0 based on Foata normal form. 0/958 useless extension candidates. Maximal degree in co-relation 820. Up to 2 conditions per place. [2021-10-16 22:59:57,740 INFO L82 GeneralOperation]: Start removeDead. Operand has 1021 places, 1069 transitions, 2162 flow [2021-10-16 22:59:57,763 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 983 places, 1028 transitions, 2071 flow [2021-10-16 22:59:57,768 INFO L129 PetriNetUnfolder]: 0/32 cut-off events. [2021-10-16 22:59:57,769 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 22:59:57,769 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:57,769 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 22:59:57,770 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:57,776 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:57,777 INFO L82 PathProgramCache]: Analyzing trace with hash -125748607, now seen corresponding path program 1 times [2021-10-16 22:59:57,784 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:57,784 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1279215648] [2021-10-16 22:59:57,784 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:57,785 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:57,896 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:57,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 22:59:57,977 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:57,977 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1279215648] [2021-10-16 22:59:57,978 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1279215648] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:57,978 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:57,978 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:57,979 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773511955] [2021-10-16 22:59:57,986 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:57,986 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:57,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:57,998 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:58,006 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 22:59:58,016 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 983 places, 1028 transitions, 2071 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 22:59:58,017 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:58,017 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 22:59:58,018 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 22:59:59,424 INFO L129 PetriNetUnfolder]: 122/2354 cut-off events. [2021-10-16 22:59:59,425 INFO L130 PetriNetUnfolder]: For 12/12 co-relation queries the response was YES. [2021-10-16 22:59:59,508 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2442 conditions, 2354 events. 122/2354 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 14060 event pairs, 25 based on Foata normal form. 199/2321 useless extension candidates. Maximal degree in co-relation 2220. Up to 64 conditions per place. [2021-10-16 22:59:59,539 INFO L132 encePairwiseOnDemand]: 1048/1069 looper letters, 13 selfloop transitions, 2 changer transitions 2/1009 dead transitions. [2021-10-16 22:59:59,539 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 984 places, 1009 transitions, 2063 flow [2021-10-16 22:59:59,540 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 22:59:59,542 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 22:59:59,554 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3133 transitions. [2021-10-16 22:59:59,560 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.976925475522295 [2021-10-16 22:59:59,561 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3133 transitions. [2021-10-16 22:59:59,561 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3133 transitions. [2021-10-16 22:59:59,565 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 22:59:59,567 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3133 transitions. [2021-10-16 22:59:59,576 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.3333333333333) internal successors, (3133), 3 states have internal predecessors, (3133), 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) [2021-10-16 22:59:59,587 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 22:59:59,590 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 22:59:59,591 INFO L186 Difference]: Start difference. First operand has 983 places, 1028 transitions, 2071 flow. Second operand 3 states and 3133 transitions. [2021-10-16 22:59:59,592 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 984 places, 1009 transitions, 2063 flow [2021-10-16 22:59:59,603 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 979 places, 1009 transitions, 2054 flow, removed 0 selfloop flow, removed 5 redundant places. [2021-10-16 22:59:59,620 INFO L242 Difference]: Finished difference. Result has 979 places, 1007 transitions, 2024 flow [2021-10-16 22:59:59,623 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2024, PETRI_DIFFERENCE_MINUEND_PLACES=977, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1009, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1007, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2024, PETRI_PLACES=979, PETRI_TRANSITIONS=1007} [2021-10-16 22:59:59,624 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -4 predicate places. [2021-10-16 22:59:59,624 INFO L470 AbstractCegarLoop]: Abstraction has has 979 places, 1007 transitions, 2024 flow [2021-10-16 22:59:59,626 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 22:59:59,627 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 22:59:59,627 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 22:59:59,627 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-10-16 22:59:59,627 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 22:59:59,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 22:59:59,628 INFO L82 PathProgramCache]: Analyzing trace with hash -905758979, now seen corresponding path program 1 times [2021-10-16 22:59:59,628 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 22:59:59,628 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1715448038] [2021-10-16 22:59:59,628 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 22:59:59,628 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 22:59:59,645 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 22:59:59,669 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 22:59:59,669 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 22:59:59,669 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1715448038] [2021-10-16 22:59:59,669 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1715448038] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 22:59:59,669 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 22:59:59,669 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 22:59:59,670 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1989221817] [2021-10-16 22:59:59,671 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 22:59:59,671 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 22:59:59,672 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 22:59:59,672 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 22:59:59,677 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 22:59:59,681 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 979 places, 1007 transitions, 2024 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 22:59:59,681 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 22:59:59,681 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 22:59:59,681 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:00,875 INFO L129 PetriNetUnfolder]: 122/2296 cut-off events. [2021-10-16 23:00:00,876 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:00,953 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2370 conditions, 2296 events. 122/2296 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 13187 event pairs, 25 based on Foata normal form. 0/2067 useless extension candidates. Maximal degree in co-relation 2329. Up to 64 conditions per place. [2021-10-16 23:00:00,982 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 13 selfloop transitions, 2 changer transitions 0/1006 dead transitions. [2021-10-16 23:00:00,982 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 978 places, 1006 transitions, 2052 flow [2021-10-16 23:00:00,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:00,983 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:00,987 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:00,989 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9713127533520424 [2021-10-16 23:00:00,989 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:00,990 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:00,991 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:00,991 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:00,997 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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) [2021-10-16 23:00:01,003 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:01,006 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:01,006 INFO L186 Difference]: Start difference. First operand has 979 places, 1007 transitions, 2024 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:01,006 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 978 places, 1006 transitions, 2052 flow [2021-10-16 23:00:01,012 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 976 places, 1006 transitions, 2048 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:01,024 INFO L242 Difference]: Finished difference. Result has 976 places, 1006 transitions, 2022 flow [2021-10-16 23:00:01,026 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2018, PETRI_DIFFERENCE_MINUEND_PLACES=974, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1006, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1004, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2022, PETRI_PLACES=976, PETRI_TRANSITIONS=1006} [2021-10-16 23:00:01,026 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -7 predicate places. [2021-10-16 23:00:01,027 INFO L470 AbstractCegarLoop]: Abstraction has has 976 places, 1006 transitions, 2022 flow [2021-10-16 23:00:01,029 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:01,029 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:01,029 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:01,029 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-10-16 23:00:01,030 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:01,031 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:01,031 INFO L82 PathProgramCache]: Analyzing trace with hash 271034549, now seen corresponding path program 1 times [2021-10-16 23:00:01,031 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:01,031 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949066508] [2021-10-16 23:00:01,031 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:01,032 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:01,075 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:01,115 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:01,115 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:01,115 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949066508] [2021-10-16 23:00:01,116 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949066508] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:01,116 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:01,116 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:01,117 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2122978292] [2021-10-16 23:00:01,118 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:01,118 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:01,118 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:01,118 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:01,123 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:01,126 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 976 places, 1006 transitions, 2022 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:01,126 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:01,127 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:01,127 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:02,132 INFO L129 PetriNetUnfolder]: 122/2295 cut-off events. [2021-10-16 23:00:02,133 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:02,301 INFO L84 FinitePrefix]: Finished finitePrefix Result has 2369 conditions, 2295 events. 122/2295 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 13223 event pairs, 25 based on Foata normal form. 0/2063 useless extension candidates. Maximal degree in co-relation 2321. Up to 64 conditions per place. [2021-10-16 23:00:02,324 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 13 selfloop transitions, 2 changer transitions 0/1005 dead transitions. [2021-10-16 23:00:02,324 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 977 places, 1005 transitions, 2050 flow [2021-10-16 23:00:02,325 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:02,325 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:02,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:02,332 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9713127533520424 [2021-10-16 23:00:02,332 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:02,332 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:02,334 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:02,334 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:02,340 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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) [2021-10-16 23:00:02,346 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:02,349 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:02,349 INFO L186 Difference]: Start difference. First operand has 976 places, 1006 transitions, 2022 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:02,349 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 977 places, 1005 transitions, 2050 flow [2021-10-16 23:00:02,355 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 975 places, 1005 transitions, 2046 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:02,367 INFO L242 Difference]: Finished difference. Result has 975 places, 1005 transitions, 2020 flow [2021-10-16 23:00:02,368 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2016, PETRI_DIFFERENCE_MINUEND_PLACES=973, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1005, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1003, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2020, PETRI_PLACES=975, PETRI_TRANSITIONS=1005} [2021-10-16 23:00:02,369 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -8 predicate places. [2021-10-16 23:00:02,369 INFO L470 AbstractCegarLoop]: Abstraction has has 975 places, 1005 transitions, 2020 flow [2021-10-16 23:00:02,371 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:02,371 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:02,371 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:02,371 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-10-16 23:00:02,371 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:02,372 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:02,372 INFO L82 PathProgramCache]: Analyzing trace with hash -95864776, now seen corresponding path program 1 times [2021-10-16 23:00:02,372 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:02,372 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2095764147] [2021-10-16 23:00:02,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:02,372 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:02,403 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:02,440 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:02,440 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:02,440 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2095764147] [2021-10-16 23:00:02,441 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2095764147] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:02,441 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:02,441 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:02,441 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1779498774] [2021-10-16 23:00:02,442 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:02,442 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:02,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:02,446 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:02,450 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:02,454 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 975 places, 1005 transitions, 2020 flow. Second operand has 3 states, 3 states have (on average 1027.3333333333333) internal successors, (3082), 3 states have internal predecessors, (3082), 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) [2021-10-16 23:00:02,454 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:02,454 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:02,454 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:02,839 INFO L129 PetriNetUnfolder]: 37/1004 cut-off events. [2021-10-16 23:00:02,840 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:02,886 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1034 conditions, 1004 events. 37/1004 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3286 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 979. Up to 20 conditions per place. [2021-10-16 23:00:02,897 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 19 selfloop transitions, 2 changer transitions 0/1004 dead transitions. [2021-10-16 23:00:02,897 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 976 places, 1004 transitions, 2060 flow [2021-10-16 23:00:02,898 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:02,898 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:02,903 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3100 transitions. [2021-10-16 23:00:02,904 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9666354848768319 [2021-10-16 23:00:02,905 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3100 transitions. [2021-10-16 23:00:02,905 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3100 transitions. [2021-10-16 23:00:02,906 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:02,906 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3100 transitions. [2021-10-16 23:00:02,912 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1033.3333333333333) internal successors, (3100), 3 states have internal predecessors, (3100), 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) [2021-10-16 23:00:02,932 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:02,934 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:02,934 INFO L186 Difference]: Start difference. First operand has 975 places, 1005 transitions, 2020 flow. Second operand 3 states and 3100 transitions. [2021-10-16 23:00:02,934 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 976 places, 1004 transitions, 2060 flow [2021-10-16 23:00:02,941 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 974 places, 1004 transitions, 2056 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:02,953 INFO L242 Difference]: Finished difference. Result has 974 places, 1004 transitions, 2018 flow [2021-10-16 23:00:02,955 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2014, PETRI_DIFFERENCE_MINUEND_PLACES=972, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1004, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1002, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2018, PETRI_PLACES=974, PETRI_TRANSITIONS=1004} [2021-10-16 23:00:02,955 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -9 predicate places. [2021-10-16 23:00:02,956 INFO L470 AbstractCegarLoop]: Abstraction has has 974 places, 1004 transitions, 2018 flow [2021-10-16 23:00:02,957 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1027.3333333333333) internal successors, (3082), 3 states have internal predecessors, (3082), 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) [2021-10-16 23:00:02,957 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:02,957 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:02,957 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-10-16 23:00:02,957 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:02,958 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:02,958 INFO L82 PathProgramCache]: Analyzing trace with hash 63316969, now seen corresponding path program 1 times [2021-10-16 23:00:02,958 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:02,958 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608713065] [2021-10-16 23:00:02,958 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:02,959 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:02,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:03,012 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:03,012 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:03,012 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608713065] [2021-10-16 23:00:03,012 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608713065] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:03,012 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:03,012 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:03,013 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1857881729] [2021-10-16 23:00:03,013 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:03,013 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:03,013 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:03,014 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:03,017 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:03,019 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 974 places, 1004 transitions, 2018 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:03,019 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:03,019 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:03,019 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:03,444 INFO L129 PetriNetUnfolder]: 37/1003 cut-off events. [2021-10-16 23:00:03,445 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:03,477 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1027 conditions, 1003 events. 37/1003 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3284 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 965. Up to 14 conditions per place. [2021-10-16 23:00:03,488 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 13 selfloop transitions, 2 changer transitions 0/1003 dead transitions. [2021-10-16 23:00:03,488 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 975 places, 1003 transitions, 2046 flow [2021-10-16 23:00:03,488 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:03,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:03,493 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:03,495 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9713127533520424 [2021-10-16 23:00:03,495 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:03,495 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:03,497 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:03,497 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:03,503 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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) [2021-10-16 23:00:03,508 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:03,509 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:03,509 INFO L186 Difference]: Start difference. First operand has 974 places, 1004 transitions, 2018 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:03,509 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 975 places, 1003 transitions, 2046 flow [2021-10-16 23:00:03,515 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 973 places, 1003 transitions, 2042 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:03,527 INFO L242 Difference]: Finished difference. Result has 973 places, 1003 transitions, 2016 flow [2021-10-16 23:00:03,529 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2012, PETRI_DIFFERENCE_MINUEND_PLACES=971, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1003, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1001, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2016, PETRI_PLACES=973, PETRI_TRANSITIONS=1003} [2021-10-16 23:00:03,529 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -10 predicate places. [2021-10-16 23:00:03,529 INFO L470 AbstractCegarLoop]: Abstraction has has 973 places, 1003 transitions, 2016 flow [2021-10-16 23:00:03,530 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:03,530 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:03,531 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:03,531 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-10-16 23:00:03,531 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:03,531 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:03,531 INFO L82 PathProgramCache]: Analyzing trace with hash -811009402, now seen corresponding path program 1 times [2021-10-16 23:00:03,532 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:03,532 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1384156497] [2021-10-16 23:00:03,532 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:03,532 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:03,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:03,590 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:03,590 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:03,590 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1384156497] [2021-10-16 23:00:03,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1384156497] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:03,591 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:03,591 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:03,591 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [450870338] [2021-10-16 23:00:03,592 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:03,592 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:03,600 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:03,600 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:03,605 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1036 out of 1069 [2021-10-16 23:00:03,607 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 973 places, 1003 transitions, 2016 flow. Second operand has 3 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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) [2021-10-16 23:00:03,608 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:03,608 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1036 of 1069 [2021-10-16 23:00:03,608 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:04,016 INFO L129 PetriNetUnfolder]: 37/1002 cut-off events. [2021-10-16 23:00:04,016 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:04,059 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1023 conditions, 1002 events. 37/1002 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3283 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 954. Up to 11 conditions per place. [2021-10-16 23:00:04,070 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 10 selfloop transitions, 2 changer transitions 0/1002 dead transitions. [2021-10-16 23:00:04,070 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 974 places, 1002 transitions, 2038 flow [2021-10-16 23:00:04,071 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:04,071 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:04,076 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3121 transitions. [2021-10-16 23:00:04,077 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9731836607421266 [2021-10-16 23:00:04,078 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3121 transitions. [2021-10-16 23:00:04,078 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3121 transitions. [2021-10-16 23:00:04,079 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:04,079 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3121 transitions. [2021-10-16 23:00:04,085 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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) [2021-10-16 23:00:04,090 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:04,091 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:04,091 INFO L186 Difference]: Start difference. First operand has 973 places, 1003 transitions, 2016 flow. Second operand 3 states and 3121 transitions. [2021-10-16 23:00:04,091 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 974 places, 1002 transitions, 2038 flow [2021-10-16 23:00:04,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 972 places, 1002 transitions, 2034 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:04,110 INFO L242 Difference]: Finished difference. Result has 972 places, 1002 transitions, 2014 flow [2021-10-16 23:00:04,112 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2010, PETRI_DIFFERENCE_MINUEND_PLACES=970, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1002, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=1000, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2014, PETRI_PLACES=972, PETRI_TRANSITIONS=1002} [2021-10-16 23:00:04,112 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -11 predicate places. [2021-10-16 23:00:04,112 INFO L470 AbstractCegarLoop]: Abstraction has has 972 places, 1002 transitions, 2014 flow [2021-10-16 23:00:04,113 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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) [2021-10-16 23:00:04,113 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:04,114 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:04,114 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-10-16 23:00:04,114 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:04,114 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:04,114 INFO L82 PathProgramCache]: Analyzing trace with hash 141591281, now seen corresponding path program 1 times [2021-10-16 23:00:04,115 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:04,115 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [333417252] [2021-10-16 23:00:04,115 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:04,115 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:04,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:04,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:04,174 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:04,174 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [333417252] [2021-10-16 23:00:04,175 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [333417252] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:04,175 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:04,175 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:04,175 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [400782536] [2021-10-16 23:00:04,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:04,176 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:04,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:04,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:04,180 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:04,183 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 972 places, 1002 transitions, 2014 flow. Second operand has 3 states, 3 states have (on average 1024.3333333333333) internal successors, (3073), 3 states have internal predecessors, (3073), 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) [2021-10-16 23:00:04,183 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:04,183 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:04,183 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:04,568 INFO L129 PetriNetUnfolder]: 37/1001 cut-off events. [2021-10-16 23:00:04,568 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:04,605 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1035 conditions, 1001 events. 37/1001 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3282 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 959. Up to 24 conditions per place. [2021-10-16 23:00:04,615 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 23 selfloop transitions, 2 changer transitions 0/1001 dead transitions. [2021-10-16 23:00:04,615 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 973 places, 1001 transitions, 2062 flow [2021-10-16 23:00:04,616 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:04,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:04,620 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3095 transitions. [2021-10-16 23:00:04,622 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9650763953850952 [2021-10-16 23:00:04,622 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3095 transitions. [2021-10-16 23:00:04,622 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3095 transitions. [2021-10-16 23:00:04,624 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:04,624 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3095 transitions. [2021-10-16 23:00:04,628 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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) [2021-10-16 23:00:04,633 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:04,634 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:04,634 INFO L186 Difference]: Start difference. First operand has 972 places, 1002 transitions, 2014 flow. Second operand 3 states and 3095 transitions. [2021-10-16 23:00:04,634 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 973 places, 1001 transitions, 2062 flow [2021-10-16 23:00:04,640 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 971 places, 1001 transitions, 2058 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:04,650 INFO L242 Difference]: Finished difference. Result has 971 places, 1001 transitions, 2012 flow [2021-10-16 23:00:04,652 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2008, PETRI_DIFFERENCE_MINUEND_PLACES=969, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1001, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=999, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2012, PETRI_PLACES=971, PETRI_TRANSITIONS=1001} [2021-10-16 23:00:04,652 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -12 predicate places. [2021-10-16 23:00:04,652 INFO L470 AbstractCegarLoop]: Abstraction has has 971 places, 1001 transitions, 2012 flow [2021-10-16 23:00:04,653 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1024.3333333333333) internal successors, (3073), 3 states have internal predecessors, (3073), 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) [2021-10-16 23:00:04,653 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:04,653 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:04,653 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-10-16 23:00:04,654 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:04,654 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:04,654 INFO L82 PathProgramCache]: Analyzing trace with hash -1421522239, now seen corresponding path program 1 times [2021-10-16 23:00:04,654 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:04,654 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1743284039] [2021-10-16 23:00:04,654 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:04,655 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:04,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:04,696 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:04,697 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:04,697 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1743284039] [2021-10-16 23:00:04,697 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1743284039] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:04,697 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:04,697 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:04,697 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1470297275] [2021-10-16 23:00:04,698 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:04,698 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:04,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:04,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:04,702 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:04,704 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 971 places, 1001 transitions, 2012 flow. Second operand has 3 states, 3 states have (on average 1027.3333333333333) internal successors, (3082), 3 states have internal predecessors, (3082), 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) [2021-10-16 23:00:04,704 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:04,704 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:04,704 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:05,073 INFO L129 PetriNetUnfolder]: 37/1000 cut-off events. [2021-10-16 23:00:05,073 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:05,113 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1030 conditions, 1000 events. 37/1000 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3280 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 947. Up to 20 conditions per place. [2021-10-16 23:00:05,123 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 19 selfloop transitions, 2 changer transitions 0/1000 dead transitions. [2021-10-16 23:00:05,124 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 972 places, 1000 transitions, 2052 flow [2021-10-16 23:00:05,124 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:05,124 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:05,128 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3100 transitions. [2021-10-16 23:00:05,130 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9666354848768319 [2021-10-16 23:00:05,130 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3100 transitions. [2021-10-16 23:00:05,130 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3100 transitions. [2021-10-16 23:00:05,132 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:05,132 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3100 transitions. [2021-10-16 23:00:05,137 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1033.3333333333333) internal successors, (3100), 3 states have internal predecessors, (3100), 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) [2021-10-16 23:00:05,142 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:05,143 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:05,143 INFO L186 Difference]: Start difference. First operand has 971 places, 1001 transitions, 2012 flow. Second operand 3 states and 3100 transitions. [2021-10-16 23:00:05,143 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 972 places, 1000 transitions, 2052 flow [2021-10-16 23:00:05,151 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 970 places, 1000 transitions, 2048 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:05,163 INFO L242 Difference]: Finished difference. Result has 970 places, 1000 transitions, 2010 flow [2021-10-16 23:00:05,165 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2006, PETRI_DIFFERENCE_MINUEND_PLACES=968, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=1000, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=998, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2010, PETRI_PLACES=970, PETRI_TRANSITIONS=1000} [2021-10-16 23:00:05,165 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -13 predicate places. [2021-10-16 23:00:05,165 INFO L470 AbstractCegarLoop]: Abstraction has has 970 places, 1000 transitions, 2010 flow [2021-10-16 23:00:05,166 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1027.3333333333333) internal successors, (3082), 3 states have internal predecessors, (3082), 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) [2021-10-16 23:00:05,166 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:05,166 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:05,167 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-10-16 23:00:05,167 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:05,167 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:05,167 INFO L82 PathProgramCache]: Analyzing trace with hash -1041553883, now seen corresponding path program 1 times [2021-10-16 23:00:05,167 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:05,168 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2027505656] [2021-10-16 23:00:05,168 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:05,168 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:05,178 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:05,193 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:05,193 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:05,193 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2027505656] [2021-10-16 23:00:05,193 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2027505656] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:05,194 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:05,194 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:05,194 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [758381559] [2021-10-16 23:00:05,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:05,194 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:05,195 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:05,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:05,199 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:05,201 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 970 places, 1000 transitions, 2010 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:05,201 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:05,201 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:05,201 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:05,570 INFO L129 PetriNetUnfolder]: 37/999 cut-off events. [2021-10-16 23:00:05,570 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:05,611 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1023 conditions, 999 events. 37/999 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3278 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 933. Up to 14 conditions per place. [2021-10-16 23:00:05,622 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 13 selfloop transitions, 2 changer transitions 0/999 dead transitions. [2021-10-16 23:00:05,622 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 971 places, 999 transitions, 2038 flow [2021-10-16 23:00:05,622 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:05,622 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:05,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:05,628 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9713127533520424 [2021-10-16 23:00:05,628 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:05,628 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:05,630 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:05,630 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:05,636 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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) [2021-10-16 23:00:05,641 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:05,642 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:05,642 INFO L186 Difference]: Start difference. First operand has 970 places, 1000 transitions, 2010 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:05,642 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 971 places, 999 transitions, 2038 flow [2021-10-16 23:00:05,649 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 969 places, 999 transitions, 2034 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:05,662 INFO L242 Difference]: Finished difference. Result has 969 places, 999 transitions, 2008 flow [2021-10-16 23:00:05,664 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2004, PETRI_DIFFERENCE_MINUEND_PLACES=967, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=999, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=997, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2008, PETRI_PLACES=969, PETRI_TRANSITIONS=999} [2021-10-16 23:00:05,664 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -14 predicate places. [2021-10-16 23:00:05,665 INFO L470 AbstractCegarLoop]: Abstraction has has 969 places, 999 transitions, 2008 flow [2021-10-16 23:00:05,666 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:05,666 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:05,666 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:05,666 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-10-16 23:00:05,666 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:05,667 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:05,667 INFO L82 PathProgramCache]: Analyzing trace with hash 124291992, now seen corresponding path program 1 times [2021-10-16 23:00:05,667 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:05,667 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1258113811] [2021-10-16 23:00:05,667 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:05,667 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:05,678 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:05,699 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:05,699 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:05,699 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1258113811] [2021-10-16 23:00:05,699 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1258113811] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:05,699 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:05,699 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:05,700 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076204907] [2021-10-16 23:00:05,700 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:05,700 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:05,701 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:05,703 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:05,707 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1036 out of 1069 [2021-10-16 23:00:05,710 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 969 places, 999 transitions, 2008 flow. Second operand has 3 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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) [2021-10-16 23:00:05,710 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:05,710 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1036 of 1069 [2021-10-16 23:00:05,710 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:06,042 INFO L129 PetriNetUnfolder]: 37/998 cut-off events. [2021-10-16 23:00:06,042 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:06,073 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1019 conditions, 998 events. 37/998 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3276 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 922. Up to 11 conditions per place. [2021-10-16 23:00:06,081 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 10 selfloop transitions, 2 changer transitions 0/998 dead transitions. [2021-10-16 23:00:06,081 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 970 places, 998 transitions, 2030 flow [2021-10-16 23:00:06,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:06,081 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:06,084 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3121 transitions. [2021-10-16 23:00:06,085 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9731836607421266 [2021-10-16 23:00:06,085 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3121 transitions. [2021-10-16 23:00:06,085 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3121 transitions. [2021-10-16 23:00:06,086 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:06,086 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3121 transitions. [2021-10-16 23:00:06,092 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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) [2021-10-16 23:00:06,097 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:06,098 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:06,098 INFO L186 Difference]: Start difference. First operand has 969 places, 999 transitions, 2008 flow. Second operand 3 states and 3121 transitions. [2021-10-16 23:00:06,098 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 970 places, 998 transitions, 2030 flow [2021-10-16 23:00:06,105 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 968 places, 998 transitions, 2026 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:06,115 INFO L242 Difference]: Finished difference. Result has 968 places, 998 transitions, 2006 flow [2021-10-16 23:00:06,117 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2002, PETRI_DIFFERENCE_MINUEND_PLACES=966, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=998, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=996, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2006, PETRI_PLACES=968, PETRI_TRANSITIONS=998} [2021-10-16 23:00:06,117 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -15 predicate places. [2021-10-16 23:00:06,117 INFO L470 AbstractCegarLoop]: Abstraction has has 968 places, 998 transitions, 2006 flow [2021-10-16 23:00:06,118 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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) [2021-10-16 23:00:06,118 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:06,119 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:06,119 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-10-16 23:00:06,119 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:06,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:06,119 INFO L82 PathProgramCache]: Analyzing trace with hash -850597894, now seen corresponding path program 1 times [2021-10-16 23:00:06,119 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:06,120 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2006049048] [2021-10-16 23:00:06,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:06,120 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:06,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:06,143 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:06,144 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:06,144 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2006049048] [2021-10-16 23:00:06,144 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2006049048] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:06,144 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:06,144 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:06,144 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1647709230] [2021-10-16 23:00:06,145 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:06,145 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:06,145 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:06,145 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:06,148 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:06,151 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 968 places, 998 transitions, 2006 flow. Second operand has 3 states, 3 states have (on average 1024.3333333333333) internal successors, (3073), 3 states have internal predecessors, (3073), 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) [2021-10-16 23:00:06,151 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:06,151 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:06,151 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:06,492 INFO L129 PetriNetUnfolder]: 37/997 cut-off events. [2021-10-16 23:00:06,492 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:06,529 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1031 conditions, 997 events. 37/997 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3274 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 927. Up to 24 conditions per place. [2021-10-16 23:00:06,536 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 23 selfloop transitions, 2 changer transitions 0/997 dead transitions. [2021-10-16 23:00:06,536 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 969 places, 997 transitions, 2054 flow [2021-10-16 23:00:06,536 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:06,536 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:06,539 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3095 transitions. [2021-10-16 23:00:06,540 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9650763953850952 [2021-10-16 23:00:06,540 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3095 transitions. [2021-10-16 23:00:06,540 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3095 transitions. [2021-10-16 23:00:06,542 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:06,542 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3095 transitions. [2021-10-16 23:00:06,546 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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) [2021-10-16 23:00:06,551 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:06,552 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:06,552 INFO L186 Difference]: Start difference. First operand has 968 places, 998 transitions, 2006 flow. Second operand 3 states and 3095 transitions. [2021-10-16 23:00:06,552 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 969 places, 997 transitions, 2054 flow [2021-10-16 23:00:06,558 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 967 places, 997 transitions, 2050 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:06,568 INFO L242 Difference]: Finished difference. Result has 967 places, 997 transitions, 2004 flow [2021-10-16 23:00:06,570 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2000, PETRI_DIFFERENCE_MINUEND_PLACES=965, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=997, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=995, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2004, PETRI_PLACES=967, PETRI_TRANSITIONS=997} [2021-10-16 23:00:06,570 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -16 predicate places. [2021-10-16 23:00:06,570 INFO L470 AbstractCegarLoop]: Abstraction has has 967 places, 997 transitions, 2004 flow [2021-10-16 23:00:06,571 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1024.3333333333333) internal successors, (3073), 3 states have internal predecessors, (3073), 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) [2021-10-16 23:00:06,571 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:06,571 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:06,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-10-16 23:00:06,571 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:06,571 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:06,572 INFO L82 PathProgramCache]: Analyzing trace with hash -918897779, now seen corresponding path program 1 times [2021-10-16 23:00:06,572 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:06,572 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1579700115] [2021-10-16 23:00:06,572 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:06,572 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:06,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:06,595 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:06,596 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:06,596 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1579700115] [2021-10-16 23:00:06,596 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1579700115] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:06,596 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:06,596 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:06,596 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [260207373] [2021-10-16 23:00:06,597 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:06,597 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:06,597 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:06,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:06,601 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:06,603 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 967 places, 997 transitions, 2004 flow. Second operand has 3 states, 3 states have (on average 1027.3333333333333) internal successors, (3082), 3 states have internal predecessors, (3082), 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) [2021-10-16 23:00:06,603 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:06,603 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:06,603 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:06,898 INFO L129 PetriNetUnfolder]: 37/996 cut-off events. [2021-10-16 23:00:06,898 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:06,929 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1026 conditions, 996 events. 37/996 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3273 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 915. Up to 20 conditions per place. [2021-10-16 23:00:06,937 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 19 selfloop transitions, 2 changer transitions 0/996 dead transitions. [2021-10-16 23:00:06,937 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 968 places, 996 transitions, 2044 flow [2021-10-16 23:00:06,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:06,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:06,943 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3100 transitions. [2021-10-16 23:00:06,944 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9666354848768319 [2021-10-16 23:00:06,944 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3100 transitions. [2021-10-16 23:00:06,944 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3100 transitions. [2021-10-16 23:00:06,945 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:06,945 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3100 transitions. [2021-10-16 23:00:06,948 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1033.3333333333333) internal successors, (3100), 3 states have internal predecessors, (3100), 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) [2021-10-16 23:00:06,952 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:06,953 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:06,953 INFO L186 Difference]: Start difference. First operand has 967 places, 997 transitions, 2004 flow. Second operand 3 states and 3100 transitions. [2021-10-16 23:00:06,953 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 968 places, 996 transitions, 2044 flow [2021-10-16 23:00:06,959 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 966 places, 996 transitions, 2040 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:06,970 INFO L242 Difference]: Finished difference. Result has 966 places, 996 transitions, 2002 flow [2021-10-16 23:00:06,972 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1998, PETRI_DIFFERENCE_MINUEND_PLACES=964, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=996, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=994, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2002, PETRI_PLACES=966, PETRI_TRANSITIONS=996} [2021-10-16 23:00:06,972 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -17 predicate places. [2021-10-16 23:00:06,972 INFO L470 AbstractCegarLoop]: Abstraction has has 966 places, 996 transitions, 2002 flow [2021-10-16 23:00:06,972 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1027.3333333333333) internal successors, (3082), 3 states have internal predecessors, (3082), 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) [2021-10-16 23:00:06,973 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:06,973 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:06,973 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-10-16 23:00:06,973 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:06,973 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:06,973 INFO L82 PathProgramCache]: Analyzing trace with hash 159102518, now seen corresponding path program 1 times [2021-10-16 23:00:06,973 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:06,974 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [746351181] [2021-10-16 23:00:06,974 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:06,974 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:06,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:06,998 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:06,998 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:06,998 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [746351181] [2021-10-16 23:00:06,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [746351181] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:06,998 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:06,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:06,998 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [287146404] [2021-10-16 23:00:06,999 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:06,999 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:06,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:06,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:07,003 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:07,004 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 966 places, 996 transitions, 2002 flow. Second operand has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:07,004 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:07,005 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:07,005 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:07,329 INFO L129 PetriNetUnfolder]: 37/995 cut-off events. [2021-10-16 23:00:07,329 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:07,380 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1019 conditions, 995 events. 37/995 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3272 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 901. Up to 14 conditions per place. [2021-10-16 23:00:07,390 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 13 selfloop transitions, 2 changer transitions 0/995 dead transitions. [2021-10-16 23:00:07,391 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 967 places, 995 transitions, 2030 flow [2021-10-16 23:00:07,391 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:07,391 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:07,395 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3115 transitions. [2021-10-16 23:00:07,396 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9713127533520424 [2021-10-16 23:00:07,396 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3115 transitions. [2021-10-16 23:00:07,397 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3115 transitions. [2021-10-16 23:00:07,397 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:07,397 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3115 transitions. [2021-10-16 23:00:07,401 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.3333333333333) internal successors, (3115), 3 states have internal predecessors, (3115), 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) [2021-10-16 23:00:07,405 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:07,406 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:07,406 INFO L186 Difference]: Start difference. First operand has 966 places, 996 transitions, 2002 flow. Second operand 3 states and 3115 transitions. [2021-10-16 23:00:07,406 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 967 places, 995 transitions, 2030 flow [2021-10-16 23:00:07,413 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 965 places, 995 transitions, 2026 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:07,425 INFO L242 Difference]: Finished difference. Result has 965 places, 995 transitions, 2000 flow [2021-10-16 23:00:07,426 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1996, PETRI_DIFFERENCE_MINUEND_PLACES=963, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=995, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=993, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2000, PETRI_PLACES=965, PETRI_TRANSITIONS=995} [2021-10-16 23:00:07,426 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -18 predicate places. [2021-10-16 23:00:07,427 INFO L470 AbstractCegarLoop]: Abstraction has has 965 places, 995 transitions, 2000 flow [2021-10-16 23:00:07,427 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1034.3333333333333) internal successors, (3103), 3 states have internal predecessors, (3103), 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) [2021-10-16 23:00:07,427 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:07,427 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:07,428 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-10-16 23:00:07,428 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:07,428 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:07,428 INFO L82 PathProgramCache]: Analyzing trace with hash 1481265768, now seen corresponding path program 1 times [2021-10-16 23:00:07,428 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:07,428 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1386471598] [2021-10-16 23:00:07,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:07,428 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:07,440 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:07,461 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:07,462 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:07,462 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1386471598] [2021-10-16 23:00:07,462 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1386471598] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:07,462 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:07,462 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:07,462 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1756750362] [2021-10-16 23:00:07,462 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:07,463 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:07,463 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:07,463 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:07,466 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1036 out of 1069 [2021-10-16 23:00:07,468 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 965 places, 995 transitions, 2000 flow. Second operand has 3 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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) [2021-10-16 23:00:07,468 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:07,468 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1036 of 1069 [2021-10-16 23:00:07,468 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:07,794 INFO L129 PetriNetUnfolder]: 37/994 cut-off events. [2021-10-16 23:00:07,794 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:07,832 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1015 conditions, 994 events. 37/994 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3270 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 890. Up to 11 conditions per place. [2021-10-16 23:00:07,841 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 10 selfloop transitions, 2 changer transitions 0/994 dead transitions. [2021-10-16 23:00:07,841 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 966 places, 994 transitions, 2022 flow [2021-10-16 23:00:07,841 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:07,842 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:07,845 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3121 transitions. [2021-10-16 23:00:07,846 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9731836607421266 [2021-10-16 23:00:07,846 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3121 transitions. [2021-10-16 23:00:07,846 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3121 transitions. [2021-10-16 23:00:07,847 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:07,847 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3121 transitions. [2021-10-16 23:00:07,850 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1040.3333333333333) internal successors, (3121), 3 states have internal predecessors, (3121), 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) [2021-10-16 23:00:07,855 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:07,855 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:07,855 INFO L186 Difference]: Start difference. First operand has 965 places, 995 transitions, 2000 flow. Second operand 3 states and 3121 transitions. [2021-10-16 23:00:07,855 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 966 places, 994 transitions, 2022 flow [2021-10-16 23:00:07,862 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 964 places, 994 transitions, 2018 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:07,873 INFO L242 Difference]: Finished difference. Result has 964 places, 994 transitions, 1998 flow [2021-10-16 23:00:07,874 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1994, PETRI_DIFFERENCE_MINUEND_PLACES=962, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=994, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=992, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1998, PETRI_PLACES=964, PETRI_TRANSITIONS=994} [2021-10-16 23:00:07,875 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:07,875 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 994 transitions, 1998 flow [2021-10-16 23:00:07,875 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1037.3333333333333) internal successors, (3112), 3 states have internal predecessors, (3112), 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) [2021-10-16 23:00:07,875 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:07,876 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:07,876 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-10-16 23:00:07,876 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:07,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:07,876 INFO L82 PathProgramCache]: Analyzing trace with hash 459254039, now seen corresponding path program 1 times [2021-10-16 23:00:07,876 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:07,876 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1161880974] [2021-10-16 23:00:07,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:07,877 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:07,905 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:07,905 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:07,906 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1161880974] [2021-10-16 23:00:07,906 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1161880974] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:07,906 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:07,906 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:07,906 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1512881009] [2021-10-16 23:00:07,906 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:07,906 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:07,907 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:07,907 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:07,910 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:07,912 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 994 transitions, 1998 flow. Second operand has 3 states, 3 states have (on average 1024.3333333333333) internal successors, (3073), 3 states have internal predecessors, (3073), 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) [2021-10-16 23:00:07,912 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:07,912 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:07,912 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:08,193 INFO L129 PetriNetUnfolder]: 37/993 cut-off events. [2021-10-16 23:00:08,193 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:08,218 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1027 conditions, 993 events. 37/993 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3269 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 895. Up to 24 conditions per place. [2021-10-16 23:00:08,224 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 23 selfloop transitions, 2 changer transitions 0/993 dead transitions. [2021-10-16 23:00:08,224 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 993 transitions, 2046 flow [2021-10-16 23:00:08,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:08,225 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:08,227 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3095 transitions. [2021-10-16 23:00:08,228 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9650763953850952 [2021-10-16 23:00:08,228 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3095 transitions. [2021-10-16 23:00:08,228 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3095 transitions. [2021-10-16 23:00:08,229 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:08,229 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3095 transitions. [2021-10-16 23:00:08,232 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.6666666666667) internal successors, (3095), 3 states have internal predecessors, (3095), 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) [2021-10-16 23:00:08,237 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:08,238 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:08,238 INFO L186 Difference]: Start difference. First operand has 964 places, 994 transitions, 1998 flow. Second operand 3 states and 3095 transitions. [2021-10-16 23:00:08,238 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 993 transitions, 2046 flow [2021-10-16 23:00:08,244 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 993 transitions, 2042 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:08,255 INFO L242 Difference]: Finished difference. Result has 963 places, 993 transitions, 1996 flow [2021-10-16 23:00:08,257 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1992, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=993, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=991, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1996, PETRI_PLACES=963, PETRI_TRANSITIONS=993} [2021-10-16 23:00:08,257 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:08,258 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 993 transitions, 1996 flow [2021-10-16 23:00:08,258 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1024.3333333333333) internal successors, (3073), 3 states have internal predecessors, (3073), 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) [2021-10-16 23:00:08,258 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:08,259 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:08,259 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-10-16 23:00:08,259 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:08,259 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:08,259 INFO L82 PathProgramCache]: Analyzing trace with hash -1551282439, now seen corresponding path program 1 times [2021-10-16 23:00:08,259 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:08,260 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1327918851] [2021-10-16 23:00:08,260 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:08,260 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:08,272 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:08,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:08,291 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:08,291 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1327918851] [2021-10-16 23:00:08,291 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1327918851] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:08,291 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:08,291 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:08,291 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [598792559] [2021-10-16 23:00:08,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:08,292 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:08,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:08,292 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:08,295 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1040 out of 1069 [2021-10-16 23:00:08,297 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 993 transitions, 1996 flow. Second operand has 3 states, 3 states have (on average 1041.3333333333333) internal successors, (3124), 3 states have internal predecessors, (3124), 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) [2021-10-16 23:00:08,297 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:08,297 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1040 of 1069 [2021-10-16 23:00:08,298 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:08,977 INFO L129 PetriNetUnfolder]: 85/1859 cut-off events. [2021-10-16 23:00:08,977 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:09,056 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1890 conditions, 1859 events. 85/1859 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 14. Compared 7643 event pairs, 5 based on Foata normal form. 0/1688 useless extension candidates. Maximal degree in co-relation 1751. Up to 21 conditions per place. [2021-10-16 23:00:09,072 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 6 selfloop transitions, 2 changer transitions 0/992 dead transitions. [2021-10-16 23:00:09,072 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 992 transitions, 2010 flow [2021-10-16 23:00:09,072 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:09,072 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:09,075 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3129 transitions. [2021-10-16 23:00:09,076 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9756782039289055 [2021-10-16 23:00:09,076 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3129 transitions. [2021-10-16 23:00:09,076 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3129 transitions. [2021-10-16 23:00:09,076 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:09,076 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3129 transitions. [2021-10-16 23:00:09,079 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1043.0) internal successors, (3129), 3 states have internal predecessors, (3129), 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) [2021-10-16 23:00:09,082 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:09,082 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:09,082 INFO L186 Difference]: Start difference. First operand has 963 places, 993 transitions, 1996 flow. Second operand 3 states and 3129 transitions. [2021-10-16 23:00:09,082 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 992 transitions, 2010 flow [2021-10-16 23:00:09,089 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 992 transitions, 2006 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:09,099 INFO L242 Difference]: Finished difference. Result has 962 places, 992 transitions, 1994 flow [2021-10-16 23:00:09,101 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1990, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=992, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=990, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1994, PETRI_PLACES=962, PETRI_TRANSITIONS=992} [2021-10-16 23:00:09,101 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:09,101 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 992 transitions, 1994 flow [2021-10-16 23:00:09,102 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1041.3333333333333) internal successors, (3124), 3 states have internal predecessors, (3124), 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) [2021-10-16 23:00:09,102 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:09,102 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:09,102 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-10-16 23:00:09,102 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:09,102 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:09,102 INFO L82 PathProgramCache]: Analyzing trace with hash 208245943, now seen corresponding path program 1 times [2021-10-16 23:00:09,103 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:09,103 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [780448275] [2021-10-16 23:00:09,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:09,103 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:09,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:09,223 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:09,223 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:09,223 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [780448275] [2021-10-16 23:00:09,223 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [780448275] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:09,224 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:09,224 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-10-16 23:00:09,224 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [810347920] [2021-10-16 23:00:09,224 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-10-16 23:00:09,224 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:09,225 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-10-16 23:00:09,225 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2021-10-16 23:00:09,230 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1008 out of 1069 [2021-10-16 23:00:09,233 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 992 transitions, 1994 flow. Second operand has 6 states, 6 states have (on average 1009.8333333333334) internal successors, (6059), 6 states have internal predecessors, (6059), 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) [2021-10-16 23:00:09,233 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:09,233 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1008 of 1069 [2021-10-16 23:00:09,233 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:23,760 INFO L129 PetriNetUnfolder]: 3759/43099 cut-off events. [2021-10-16 23:00:23,760 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:25,123 INFO L84 FinitePrefix]: Finished finitePrefix Result has 45836 conditions, 43099 events. 3759/43099 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 427. Compared 594419 event pairs, 1552 based on Foata normal form. 0/38672 useless extension candidates. Maximal degree in co-relation 45643. Up to 2724 conditions per place. [2021-10-16 23:00:25,449 INFO L132 encePairwiseOnDemand]: 1063/1069 looper letters, 35 selfloop transitions, 5 changer transitions 0/991 dead transitions. [2021-10-16 23:00:25,449 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 966 places, 991 transitions, 2072 flow [2021-10-16 23:00:25,450 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-10-16 23:00:25,450 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2021-10-16 23:00:25,455 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 6089 transitions. [2021-10-16 23:00:25,456 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9493295915185531 [2021-10-16 23:00:25,456 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 6089 transitions. [2021-10-16 23:00:25,456 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 6089 transitions. [2021-10-16 23:00:25,458 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:25,458 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 6089 transitions. [2021-10-16 23:00:25,464 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 1014.8333333333334) internal successors, (6089), 6 states have internal predecessors, (6089), 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) [2021-10-16 23:00:25,469 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 1069.0) internal successors, (7483), 7 states have internal predecessors, (7483), 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) [2021-10-16 23:00:25,470 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 1069.0) internal successors, (7483), 7 states have internal predecessors, (7483), 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) [2021-10-16 23:00:25,470 INFO L186 Difference]: Start difference. First operand has 962 places, 992 transitions, 1994 flow. Second operand 6 states and 6089 transitions. [2021-10-16 23:00:25,470 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 966 places, 991 transitions, 2072 flow [2021-10-16 23:00:25,474 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 964 places, 991 transitions, 2068 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:25,484 INFO L242 Difference]: Finished difference. Result has 964 places, 991 transitions, 1998 flow [2021-10-16 23:00:25,485 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1988, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=991, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=986, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1998, PETRI_PLACES=964, PETRI_TRANSITIONS=991} [2021-10-16 23:00:25,485 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:25,485 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 991 transitions, 1998 flow [2021-10-16 23:00:25,486 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 1009.8333333333334) internal successors, (6059), 6 states have internal predecessors, (6059), 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) [2021-10-16 23:00:25,486 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:25,486 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:25,486 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-10-16 23:00:25,487 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting thread1Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:25,487 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:25,487 INFO L82 PathProgramCache]: Analyzing trace with hash 1326399183, now seen corresponding path program 1 times [2021-10-16 23:00:25,487 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:25,487 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [62271569] [2021-10-16 23:00:25,487 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:25,488 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:25,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:25,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:25,514 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:25,514 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [62271569] [2021-10-16 23:00:25,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [62271569] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:25,514 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:25,515 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:25,515 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [744011272] [2021-10-16 23:00:25,515 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:25,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:25,515 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:25,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:25,518 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:25,520 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 991 transitions, 1998 flow. Second operand has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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) [2021-10-16 23:00:25,520 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:25,520 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:25,520 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:25,840 INFO L129 PetriNetUnfolder]: 37/990 cut-off events. [2021-10-16 23:00:25,840 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:25,863 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1016 conditions, 990 events. 37/990 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3259 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 998. Up to 13 conditions per place. [2021-10-16 23:00:25,869 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 12 selfloop transitions, 2 changer transitions 0/990 dead transitions. [2021-10-16 23:00:25,870 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 990 transitions, 2024 flow [2021-10-16 23:00:25,870 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:25,870 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:25,873 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3114 transitions. [2021-10-16 23:00:25,874 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.971000935453695 [2021-10-16 23:00:25,874 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3114 transitions. [2021-10-16 23:00:25,874 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3114 transitions. [2021-10-16 23:00:25,875 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:25,875 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3114 transitions. [2021-10-16 23:00:25,878 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:25,881 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:25,881 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:25,882 INFO L186 Difference]: Start difference. First operand has 964 places, 991 transitions, 1998 flow. Second operand 3 states and 3114 transitions. [2021-10-16 23:00:25,882 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 990 transitions, 2024 flow [2021-10-16 23:00:25,886 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 960 places, 990 transitions, 2014 flow, removed 0 selfloop flow, removed 5 redundant places. [2021-10-16 23:00:25,896 INFO L242 Difference]: Finished difference. Result has 960 places, 990 transitions, 1990 flow [2021-10-16 23:00:25,897 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1986, PETRI_DIFFERENCE_MINUEND_PLACES=958, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=990, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=988, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1990, PETRI_PLACES=960, PETRI_TRANSITIONS=990} [2021-10-16 23:00:25,898 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -23 predicate places. [2021-10-16 23:00:25,898 INFO L470 AbstractCegarLoop]: Abstraction has has 960 places, 990 transitions, 1990 flow [2021-10-16 23:00:25,898 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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) [2021-10-16 23:00:25,898 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:25,899 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:25,899 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-10-16 23:00:25,899 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting thread1Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:25,899 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:25,899 INFO L82 PathProgramCache]: Analyzing trace with hash 2030691837, now seen corresponding path program 1 times [2021-10-16 23:00:25,899 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:25,899 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1220411319] [2021-10-16 23:00:25,900 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:25,900 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:25,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:25,928 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:25,928 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:25,928 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1220411319] [2021-10-16 23:00:25,928 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1220411319] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:25,928 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:25,928 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:25,929 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1436742591] [2021-10-16 23:00:25,929 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:25,929 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:25,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:25,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:25,933 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:25,934 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 960 places, 990 transitions, 1990 flow. Second operand has 3 states, 3 states have (on average 1025.0) internal successors, (3075), 3 states have internal predecessors, (3075), 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) [2021-10-16 23:00:25,934 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:25,934 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:25,934 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:26,212 INFO L129 PetriNetUnfolder]: 37/989 cut-off events. [2021-10-16 23:00:26,212 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:26,240 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1022 conditions, 989 events. 37/989 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3254 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 832. Up to 23 conditions per place. [2021-10-16 23:00:26,247 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 22 selfloop transitions, 2 changer transitions 0/989 dead transitions. [2021-10-16 23:00:26,247 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 961 places, 989 transitions, 2036 flow [2021-10-16 23:00:26,247 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:26,247 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:26,250 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3094 transitions. [2021-10-16 23:00:26,251 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9647645774867477 [2021-10-16 23:00:26,251 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3094 transitions. [2021-10-16 23:00:26,252 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3094 transitions. [2021-10-16 23:00:26,252 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:26,252 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3094 transitions. [2021-10-16 23:00:26,254 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.3333333333333) internal successors, (3094), 3 states have internal predecessors, (3094), 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) [2021-10-16 23:00:26,257 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:26,257 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:26,257 INFO L186 Difference]: Start difference. First operand has 960 places, 990 transitions, 1990 flow. Second operand 3 states and 3094 transitions. [2021-10-16 23:00:26,257 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 961 places, 989 transitions, 2036 flow [2021-10-16 23:00:26,263 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 989 transitions, 2032 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:26,271 INFO L242 Difference]: Finished difference. Result has 959 places, 989 transitions, 1988 flow [2021-10-16 23:00:26,273 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1984, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=989, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=987, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1988, PETRI_PLACES=959, PETRI_TRANSITIONS=989} [2021-10-16 23:00:26,273 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -24 predicate places. [2021-10-16 23:00:26,273 INFO L470 AbstractCegarLoop]: Abstraction has has 959 places, 989 transitions, 1988 flow [2021-10-16 23:00:26,273 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1025.0) internal successors, (3075), 3 states have internal predecessors, (3075), 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) [2021-10-16 23:00:26,273 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:26,274 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:26,274 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-10-16 23:00:26,274 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting thread2Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:26,274 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:26,274 INFO L82 PathProgramCache]: Analyzing trace with hash -1078834238, now seen corresponding path program 1 times [2021-10-16 23:00:26,274 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:26,274 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [328970646] [2021-10-16 23:00:26,275 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:26,275 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:26,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:26,302 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:26,302 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:26,302 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [328970646] [2021-10-16 23:00:26,303 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [328970646] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:26,303 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:26,303 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:26,303 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666285394] [2021-10-16 23:00:26,303 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:26,303 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:26,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:26,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:26,307 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:26,316 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 959 places, 989 transitions, 1988 flow. Second operand has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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) [2021-10-16 23:00:26,316 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:26,316 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:26,316 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:26,638 INFO L129 PetriNetUnfolder]: 37/988 cut-off events. [2021-10-16 23:00:26,638 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:26,672 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1011 conditions, 988 events. 37/988 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3249 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 817. Up to 13 conditions per place. [2021-10-16 23:00:26,679 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 12 selfloop transitions, 2 changer transitions 0/988 dead transitions. [2021-10-16 23:00:26,679 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 960 places, 988 transitions, 2014 flow [2021-10-16 23:00:26,679 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:26,679 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:26,680 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3114 transitions. [2021-10-16 23:00:26,681 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.971000935453695 [2021-10-16 23:00:26,681 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3114 transitions. [2021-10-16 23:00:26,682 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3114 transitions. [2021-10-16 23:00:26,682 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:26,682 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3114 transitions. [2021-10-16 23:00:26,684 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:26,687 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:26,687 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:26,687 INFO L186 Difference]: Start difference. First operand has 959 places, 989 transitions, 1988 flow. Second operand 3 states and 3114 transitions. [2021-10-16 23:00:26,687 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 960 places, 988 transitions, 2014 flow [2021-10-16 23:00:26,692 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 958 places, 988 transitions, 2010 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:26,701 INFO L242 Difference]: Finished difference. Result has 958 places, 988 transitions, 1986 flow [2021-10-16 23:00:26,702 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1982, PETRI_DIFFERENCE_MINUEND_PLACES=956, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=988, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=986, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1986, PETRI_PLACES=958, PETRI_TRANSITIONS=988} [2021-10-16 23:00:26,702 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -25 predicate places. [2021-10-16 23:00:26,702 INFO L470 AbstractCegarLoop]: Abstraction has has 958 places, 988 transitions, 1986 flow [2021-10-16 23:00:26,703 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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) [2021-10-16 23:00:26,703 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:26,703 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:26,703 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-10-16 23:00:26,703 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting thread2Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:26,704 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:26,704 INFO L82 PathProgramCache]: Analyzing trace with hash 505165810, now seen corresponding path program 1 times [2021-10-16 23:00:26,704 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:26,704 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [933653746] [2021-10-16 23:00:26,704 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:26,704 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:26,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:26,735 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:26,735 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:26,735 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [933653746] [2021-10-16 23:00:26,735 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [933653746] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:26,736 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:26,736 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:26,736 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [280176156] [2021-10-16 23:00:26,736 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:26,737 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:26,737 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:26,738 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:26,740 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:26,742 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 958 places, 988 transitions, 1986 flow. Second operand has 3 states, 3 states have (on average 1025.0) internal successors, (3075), 3 states have internal predecessors, (3075), 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) [2021-10-16 23:00:26,742 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:26,742 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:26,742 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:27,024 INFO L129 PetriNetUnfolder]: 37/987 cut-off events. [2021-10-16 23:00:27,025 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:27,054 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1020 conditions, 987 events. 37/987 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3243 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 823. Up to 23 conditions per place. [2021-10-16 23:00:27,061 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 22 selfloop transitions, 2 changer transitions 0/987 dead transitions. [2021-10-16 23:00:27,061 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 959 places, 987 transitions, 2032 flow [2021-10-16 23:00:27,061 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:27,061 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:27,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3094 transitions. [2021-10-16 23:00:27,091 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9647645774867477 [2021-10-16 23:00:27,091 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3094 transitions. [2021-10-16 23:00:27,092 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3094 transitions. [2021-10-16 23:00:27,092 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:27,092 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3094 transitions. [2021-10-16 23:00:27,094 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.3333333333333) internal successors, (3094), 3 states have internal predecessors, (3094), 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) [2021-10-16 23:00:27,095 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:27,096 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:27,096 INFO L186 Difference]: Start difference. First operand has 958 places, 988 transitions, 1986 flow. Second operand 3 states and 3094 transitions. [2021-10-16 23:00:27,096 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 959 places, 987 transitions, 2032 flow [2021-10-16 23:00:27,100 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 957 places, 987 transitions, 2028 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:27,107 INFO L242 Difference]: Finished difference. Result has 957 places, 987 transitions, 1984 flow [2021-10-16 23:00:27,108 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1980, PETRI_DIFFERENCE_MINUEND_PLACES=955, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=987, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=985, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1984, PETRI_PLACES=957, PETRI_TRANSITIONS=987} [2021-10-16 23:00:27,108 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -26 predicate places. [2021-10-16 23:00:27,108 INFO L470 AbstractCegarLoop]: Abstraction has has 957 places, 987 transitions, 1984 flow [2021-10-16 23:00:27,109 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1025.0) internal successors, (3075), 3 states have internal predecessors, (3075), 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) [2021-10-16 23:00:27,109 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:27,109 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:27,109 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2021-10-16 23:00:27,109 INFO L402 AbstractCegarLoop]: === Iteration 22 === Targeting thread3Err0ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:27,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:27,109 INFO L82 PathProgramCache]: Analyzing trace with hash 918727504, now seen corresponding path program 1 times [2021-10-16 23:00:27,110 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:27,110 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1031217201] [2021-10-16 23:00:27,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:27,110 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:27,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:27,156 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:27,157 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:27,157 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1031217201] [2021-10-16 23:00:27,157 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1031217201] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:27,157 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:27,157 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:27,157 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1761639577] [2021-10-16 23:00:27,157 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:27,157 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:27,158 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:27,158 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:27,161 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:27,162 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 957 places, 987 transitions, 1984 flow. Second operand has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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) [2021-10-16 23:00:27,162 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:27,162 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:27,162 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:27,459 INFO L129 PetriNetUnfolder]: 37/986 cut-off events. [2021-10-16 23:00:27,459 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:27,489 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1009 conditions, 986 events. 37/986 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3235 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 811. Up to 13 conditions per place. [2021-10-16 23:00:27,495 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 12 selfloop transitions, 2 changer transitions 0/986 dead transitions. [2021-10-16 23:00:27,495 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 958 places, 986 transitions, 2010 flow [2021-10-16 23:00:27,496 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:27,496 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:27,497 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3114 transitions. [2021-10-16 23:00:27,498 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.971000935453695 [2021-10-16 23:00:27,498 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3114 transitions. [2021-10-16 23:00:27,498 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3114 transitions. [2021-10-16 23:00:27,498 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:27,498 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3114 transitions. [2021-10-16 23:00:27,500 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:27,502 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:27,502 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:27,502 INFO L186 Difference]: Start difference. First operand has 957 places, 987 transitions, 1984 flow. Second operand 3 states and 3114 transitions. [2021-10-16 23:00:27,502 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 958 places, 986 transitions, 2010 flow [2021-10-16 23:00:27,506 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 956 places, 986 transitions, 2006 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:27,512 INFO L242 Difference]: Finished difference. Result has 956 places, 986 transitions, 1982 flow [2021-10-16 23:00:27,513 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1978, PETRI_DIFFERENCE_MINUEND_PLACES=954, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=986, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=984, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1982, PETRI_PLACES=956, PETRI_TRANSITIONS=986} [2021-10-16 23:00:27,513 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -27 predicate places. [2021-10-16 23:00:27,513 INFO L470 AbstractCegarLoop]: Abstraction has has 956 places, 986 transitions, 1982 flow [2021-10-16 23:00:27,513 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1035.0) internal successors, (3105), 3 states have internal predecessors, (3105), 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) [2021-10-16 23:00:27,513 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:27,514 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:27,514 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2021-10-16 23:00:27,514 INFO L402 AbstractCegarLoop]: === Iteration 23 === Targeting thread1Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:27,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:27,514 INFO L82 PathProgramCache]: Analyzing trace with hash -684732774, now seen corresponding path program 1 times [2021-10-16 23:00:27,514 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:27,514 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626426113] [2021-10-16 23:00:27,514 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:27,515 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:27,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:27,543 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:27,543 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:27,543 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626426113] [2021-10-16 23:00:27,544 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626426113] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:27,544 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:27,544 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:27,544 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [686679683] [2021-10-16 23:00:27,544 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:27,544 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:27,545 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:27,545 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:27,548 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:27,549 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 956 places, 986 transitions, 1982 flow. Second operand has 3 states, 3 states have (on average 1028.0) internal successors, (3084), 3 states have internal predecessors, (3084), 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) [2021-10-16 23:00:27,549 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:27,549 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:27,549 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:27,830 INFO L129 PetriNetUnfolder]: 37/985 cut-off events. [2021-10-16 23:00:27,830 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:27,858 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1014 conditions, 985 events. 37/985 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3229 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 816. Up to 19 conditions per place. [2021-10-16 23:00:27,864 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 18 selfloop transitions, 2 changer transitions 0/985 dead transitions. [2021-10-16 23:00:27,864 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 957 places, 985 transitions, 2020 flow [2021-10-16 23:00:27,864 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:27,865 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:27,866 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3099 transitions. [2021-10-16 23:00:27,867 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9663236669784846 [2021-10-16 23:00:27,867 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3099 transitions. [2021-10-16 23:00:27,867 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3099 transitions. [2021-10-16 23:00:27,867 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:27,867 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3099 transitions. [2021-10-16 23:00:27,870 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1033.0) internal successors, (3099), 3 states have internal predecessors, (3099), 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) [2021-10-16 23:00:27,872 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:27,872 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:27,872 INFO L186 Difference]: Start difference. First operand has 956 places, 986 transitions, 1982 flow. Second operand 3 states and 3099 transitions. [2021-10-16 23:00:27,872 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 957 places, 985 transitions, 2020 flow [2021-10-16 23:00:27,876 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 955 places, 985 transitions, 2016 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:27,883 INFO L242 Difference]: Finished difference. Result has 955 places, 985 transitions, 1980 flow [2021-10-16 23:00:27,883 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1976, PETRI_DIFFERENCE_MINUEND_PLACES=953, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=985, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=983, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1980, PETRI_PLACES=955, PETRI_TRANSITIONS=985} [2021-10-16 23:00:27,884 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -28 predicate places. [2021-10-16 23:00:27,884 INFO L470 AbstractCegarLoop]: Abstraction has has 955 places, 985 transitions, 1980 flow [2021-10-16 23:00:27,884 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.0) internal successors, (3084), 3 states have internal predecessors, (3084), 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) [2021-10-16 23:00:27,884 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:27,884 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:27,884 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2021-10-16 23:00:27,885 INFO L402 AbstractCegarLoop]: === Iteration 24 === Targeting thread3Err1ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:27,885 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:27,885 INFO L82 PathProgramCache]: Analyzing trace with hash -1362911188, now seen corresponding path program 1 times [2021-10-16 23:00:27,885 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:27,885 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [865175136] [2021-10-16 23:00:27,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:27,885 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:27,898 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:27,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:27,937 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:27,937 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [865175136] [2021-10-16 23:00:27,937 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [865175136] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:27,937 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:27,938 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:27,938 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [977469747] [2021-10-16 23:00:27,938 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:27,938 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:27,938 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:27,939 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:27,941 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:27,943 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 955 places, 985 transitions, 1980 flow. Second operand has 3 states, 3 states have (on average 1025.0) internal successors, (3075), 3 states have internal predecessors, (3075), 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) [2021-10-16 23:00:27,943 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:27,943 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:27,943 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:28,190 INFO L129 PetriNetUnfolder]: 37/984 cut-off events. [2021-10-16 23:00:28,190 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:28,219 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1017 conditions, 984 events. 37/984 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3223 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 819. Up to 23 conditions per place. [2021-10-16 23:00:28,226 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 22 selfloop transitions, 2 changer transitions 0/984 dead transitions. [2021-10-16 23:00:28,226 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 956 places, 984 transitions, 2026 flow [2021-10-16 23:00:28,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:28,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:28,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3094 transitions. [2021-10-16 23:00:28,229 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9647645774867477 [2021-10-16 23:00:28,229 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3094 transitions. [2021-10-16 23:00:28,229 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3094 transitions. [2021-10-16 23:00:28,229 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:28,229 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3094 transitions. [2021-10-16 23:00:28,231 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.3333333333333) internal successors, (3094), 3 states have internal predecessors, (3094), 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) [2021-10-16 23:00:28,234 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:28,234 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:28,234 INFO L186 Difference]: Start difference. First operand has 955 places, 985 transitions, 1980 flow. Second operand 3 states and 3094 transitions. [2021-10-16 23:00:28,234 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 956 places, 984 transitions, 2026 flow [2021-10-16 23:00:28,239 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 954 places, 984 transitions, 2022 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:28,247 INFO L242 Difference]: Finished difference. Result has 954 places, 984 transitions, 1978 flow [2021-10-16 23:00:28,248 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1974, PETRI_DIFFERENCE_MINUEND_PLACES=952, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1978, PETRI_PLACES=954, PETRI_TRANSITIONS=984} [2021-10-16 23:00:28,248 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -29 predicate places. [2021-10-16 23:00:28,248 INFO L470 AbstractCegarLoop]: Abstraction has has 954 places, 984 transitions, 1978 flow [2021-10-16 23:00:28,249 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1025.0) internal successors, (3075), 3 states have internal predecessors, (3075), 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) [2021-10-16 23:00:28,249 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:28,249 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:28,249 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2021-10-16 23:00:28,249 INFO L402 AbstractCegarLoop]: === Iteration 25 === Targeting thread2Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:28,250 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:28,250 INFO L82 PathProgramCache]: Analyzing trace with hash 578985357, now seen corresponding path program 1 times [2021-10-16 23:00:28,250 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:28,250 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1935004000] [2021-10-16 23:00:28,250 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:28,250 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:28,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:28,291 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:28,291 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:28,291 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1935004000] [2021-10-16 23:00:28,292 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1935004000] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:28,292 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:28,292 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:28,292 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [595425306] [2021-10-16 23:00:28,292 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:28,292 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:28,293 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:28,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:28,296 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:28,297 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 954 places, 984 transitions, 1978 flow. Second operand has 3 states, 3 states have (on average 1028.0) internal successors, (3084), 3 states have internal predecessors, (3084), 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) [2021-10-16 23:00:28,297 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:28,297 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:28,297 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:28,546 INFO L129 PetriNetUnfolder]: 37/983 cut-off events. [2021-10-16 23:00:28,547 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:28,571 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1012 conditions, 983 events. 37/983 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3217 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 814. Up to 19 conditions per place. [2021-10-16 23:00:28,577 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 18 selfloop transitions, 2 changer transitions 0/983 dead transitions. [2021-10-16 23:00:28,577 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 955 places, 983 transitions, 2016 flow [2021-10-16 23:00:28,577 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:28,577 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:28,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3099 transitions. [2021-10-16 23:00:28,579 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9663236669784846 [2021-10-16 23:00:28,579 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3099 transitions. [2021-10-16 23:00:28,579 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3099 transitions. [2021-10-16 23:00:28,580 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:28,580 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3099 transitions. [2021-10-16 23:00:28,581 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1033.0) internal successors, (3099), 3 states have internal predecessors, (3099), 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) [2021-10-16 23:00:28,583 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:28,583 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:28,583 INFO L186 Difference]: Start difference. First operand has 954 places, 984 transitions, 1978 flow. Second operand 3 states and 3099 transitions. [2021-10-16 23:00:28,583 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 955 places, 983 transitions, 2016 flow [2021-10-16 23:00:28,587 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 953 places, 983 transitions, 2012 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:28,593 INFO L242 Difference]: Finished difference. Result has 953 places, 983 transitions, 1976 flow [2021-10-16 23:00:28,594 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1972, PETRI_DIFFERENCE_MINUEND_PLACES=951, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1976, PETRI_PLACES=953, PETRI_TRANSITIONS=983} [2021-10-16 23:00:28,594 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -30 predicate places. [2021-10-16 23:00:28,594 INFO L470 AbstractCegarLoop]: Abstraction has has 953 places, 983 transitions, 1976 flow [2021-10-16 23:00:28,594 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.0) internal successors, (3084), 3 states have internal predecessors, (3084), 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) [2021-10-16 23:00:28,595 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:28,595 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:28,595 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2021-10-16 23:00:28,595 INFO L402 AbstractCegarLoop]: === Iteration 26 === Targeting thread3Err2ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:28,595 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:28,595 INFO L82 PathProgramCache]: Analyzing trace with hash 976759067, now seen corresponding path program 1 times [2021-10-16 23:00:28,595 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:28,596 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628880459] [2021-10-16 23:00:28,596 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:28,596 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:28,617 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:28,637 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:28,637 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:28,637 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628880459] [2021-10-16 23:00:28,638 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628880459] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:28,638 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:28,638 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:28,638 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [190355958] [2021-10-16 23:00:28,638 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:28,638 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:28,639 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:28,639 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:28,642 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:28,643 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 953 places, 983 transitions, 1976 flow. Second operand has 3 states, 3 states have (on average 1028.0) internal successors, (3084), 3 states have internal predecessors, (3084), 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) [2021-10-16 23:00:28,643 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:28,643 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:28,643 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:28,924 INFO L129 PetriNetUnfolder]: 37/982 cut-off events. [2021-10-16 23:00:28,924 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:28,942 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1011 conditions, 982 events. 37/982 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3211 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 813. Up to 19 conditions per place. [2021-10-16 23:00:28,946 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 18 selfloop transitions, 2 changer transitions 0/982 dead transitions. [2021-10-16 23:00:28,946 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 954 places, 982 transitions, 2014 flow [2021-10-16 23:00:28,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:28,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:28,948 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3099 transitions. [2021-10-16 23:00:28,948 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9663236669784846 [2021-10-16 23:00:28,949 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3099 transitions. [2021-10-16 23:00:28,949 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3099 transitions. [2021-10-16 23:00:28,949 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:28,949 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3099 transitions. [2021-10-16 23:00:28,951 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1033.0) internal successors, (3099), 3 states have internal predecessors, (3099), 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) [2021-10-16 23:00:28,953 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:28,954 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:28,954 INFO L186 Difference]: Start difference. First operand has 953 places, 983 transitions, 1976 flow. Second operand 3 states and 3099 transitions. [2021-10-16 23:00:28,954 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 954 places, 982 transitions, 2014 flow [2021-10-16 23:00:28,958 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 952 places, 982 transitions, 2010 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:28,966 INFO L242 Difference]: Finished difference. Result has 952 places, 982 transitions, 1974 flow [2021-10-16 23:00:28,967 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1970, PETRI_DIFFERENCE_MINUEND_PLACES=950, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=980, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1974, PETRI_PLACES=952, PETRI_TRANSITIONS=982} [2021-10-16 23:00:28,967 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -31 predicate places. [2021-10-16 23:00:28,967 INFO L470 AbstractCegarLoop]: Abstraction has has 952 places, 982 transitions, 1974 flow [2021-10-16 23:00:28,968 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.0) internal successors, (3084), 3 states have internal predecessors, (3084), 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) [2021-10-16 23:00:28,968 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:28,968 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:28,968 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2021-10-16 23:00:28,968 INFO L402 AbstractCegarLoop]: === Iteration 27 === Targeting thread1Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:28,969 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:28,969 INFO L82 PathProgramCache]: Analyzing trace with hash 1530435951, now seen corresponding path program 1 times [2021-10-16 23:00:28,969 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:28,969 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1755223124] [2021-10-16 23:00:28,969 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:28,969 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:28,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:28,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:28,997 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:28,997 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1755223124] [2021-10-16 23:00:28,998 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1755223124] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:28,998 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:28,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:28,998 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521583557] [2021-10-16 23:00:28,998 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:28,998 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:28,999 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:28,999 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:29,002 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:29,003 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 952 places, 982 transitions, 1974 flow. Second operand has 3 states, 3 states have (on average 1025.6666666666667) internal successors, (3077), 3 states have internal predecessors, (3077), 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) [2021-10-16 23:00:29,003 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:29,004 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:29,004 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:29,258 INFO L129 PetriNetUnfolder]: 37/981 cut-off events. [2021-10-16 23:00:29,258 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:29,286 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1013 conditions, 981 events. 37/981 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3206 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 815. Up to 22 conditions per place. [2021-10-16 23:00:29,292 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 21 selfloop transitions, 2 changer transitions 0/981 dead transitions. [2021-10-16 23:00:29,292 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 953 places, 981 transitions, 2018 flow [2021-10-16 23:00:29,292 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:29,292 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:29,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3093 transitions. [2021-10-16 23:00:29,294 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9644527595884004 [2021-10-16 23:00:29,294 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3093 transitions. [2021-10-16 23:00:29,294 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3093 transitions. [2021-10-16 23:00:29,295 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:29,295 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3093 transitions. [2021-10-16 23:00:29,296 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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) [2021-10-16 23:00:29,298 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:29,298 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:29,298 INFO L186 Difference]: Start difference. First operand has 952 places, 982 transitions, 1974 flow. Second operand 3 states and 3093 transitions. [2021-10-16 23:00:29,299 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 953 places, 981 transitions, 2018 flow [2021-10-16 23:00:29,302 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 951 places, 981 transitions, 2014 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:29,308 INFO L242 Difference]: Finished difference. Result has 951 places, 981 transitions, 1972 flow [2021-10-16 23:00:29,309 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1968, PETRI_DIFFERENCE_MINUEND_PLACES=949, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=981, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=979, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1972, PETRI_PLACES=951, PETRI_TRANSITIONS=981} [2021-10-16 23:00:29,309 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -32 predicate places. [2021-10-16 23:00:29,310 INFO L470 AbstractCegarLoop]: Abstraction has has 951 places, 981 transitions, 1972 flow [2021-10-16 23:00:29,310 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1025.6666666666667) internal successors, (3077), 3 states have internal predecessors, (3077), 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) [2021-10-16 23:00:29,310 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:29,310 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:29,310 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable26 [2021-10-16 23:00:29,310 INFO L402 AbstractCegarLoop]: === Iteration 28 === Targeting thread2Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:29,311 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:29,311 INFO L82 PathProgramCache]: Analyzing trace with hash -1706893276, now seen corresponding path program 1 times [2021-10-16 23:00:29,311 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:29,311 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [487717748] [2021-10-16 23:00:29,311 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:29,312 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:29,325 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:29,357 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:29,357 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:29,357 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [487717748] [2021-10-16 23:00:29,357 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [487717748] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:29,357 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:29,358 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:29,358 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1063661974] [2021-10-16 23:00:29,358 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:29,358 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:29,358 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:29,359 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:29,362 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:29,363 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 951 places, 981 transitions, 1972 flow. Second operand has 3 states, 3 states have (on average 1025.6666666666667) internal successors, (3077), 3 states have internal predecessors, (3077), 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) [2021-10-16 23:00:29,363 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:29,363 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:29,363 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:29,644 INFO L129 PetriNetUnfolder]: 37/980 cut-off events. [2021-10-16 23:00:29,644 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:29,671 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1012 conditions, 980 events. 37/980 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3200 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 814. Up to 22 conditions per place. [2021-10-16 23:00:29,677 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 21 selfloop transitions, 2 changer transitions 0/980 dead transitions. [2021-10-16 23:00:29,677 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 952 places, 980 transitions, 2016 flow [2021-10-16 23:00:29,678 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:29,678 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:29,679 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3093 transitions. [2021-10-16 23:00:29,679 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9644527595884004 [2021-10-16 23:00:29,679 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3093 transitions. [2021-10-16 23:00:29,679 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3093 transitions. [2021-10-16 23:00:29,680 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:29,680 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3093 transitions. [2021-10-16 23:00:29,682 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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) [2021-10-16 23:00:29,684 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:29,684 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:29,684 INFO L186 Difference]: Start difference. First operand has 951 places, 981 transitions, 1972 flow. Second operand 3 states and 3093 transitions. [2021-10-16 23:00:29,684 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 952 places, 980 transitions, 2016 flow [2021-10-16 23:00:29,689 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 950 places, 980 transitions, 2012 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:29,698 INFO L242 Difference]: Finished difference. Result has 950 places, 980 transitions, 1970 flow [2021-10-16 23:00:29,699 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1966, PETRI_DIFFERENCE_MINUEND_PLACES=948, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1970, PETRI_PLACES=950, PETRI_TRANSITIONS=980} [2021-10-16 23:00:29,699 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -33 predicate places. [2021-10-16 23:00:29,699 INFO L470 AbstractCegarLoop]: Abstraction has has 950 places, 980 transitions, 1970 flow [2021-10-16 23:00:29,700 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1025.6666666666667) internal successors, (3077), 3 states have internal predecessors, (3077), 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) [2021-10-16 23:00:29,700 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:29,700 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:29,700 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable27 [2021-10-16 23:00:29,701 INFO L402 AbstractCegarLoop]: === Iteration 29 === Targeting thread3Err3ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:29,701 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:29,701 INFO L82 PathProgramCache]: Analyzing trace with hash 787235038, now seen corresponding path program 1 times [2021-10-16 23:00:29,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:29,701 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [954367696] [2021-10-16 23:00:29,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:29,701 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:29,713 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:29,733 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:29,734 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:29,734 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [954367696] [2021-10-16 23:00:29,734 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [954367696] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:29,734 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:29,734 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:29,734 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1321218519] [2021-10-16 23:00:29,734 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:29,735 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:29,735 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:29,735 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:29,738 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:29,739 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 950 places, 980 transitions, 1970 flow. Second operand has 3 states, 3 states have (on average 1025.6666666666667) internal successors, (3077), 3 states have internal predecessors, (3077), 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) [2021-10-16 23:00:29,740 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:29,740 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:29,740 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:30,052 INFO L129 PetriNetUnfolder]: 37/979 cut-off events. [2021-10-16 23:00:30,052 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:30,072 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1011 conditions, 979 events. 37/979 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3192 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 813. Up to 22 conditions per place. [2021-10-16 23:00:30,077 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 21 selfloop transitions, 2 changer transitions 0/979 dead transitions. [2021-10-16 23:00:30,077 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 951 places, 979 transitions, 2014 flow [2021-10-16 23:00:30,078 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:30,078 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:30,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3093 transitions. [2021-10-16 23:00:30,079 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9644527595884004 [2021-10-16 23:00:30,079 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3093 transitions. [2021-10-16 23:00:30,080 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3093 transitions. [2021-10-16 23:00:30,080 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:30,080 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3093 transitions. [2021-10-16 23:00:30,082 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1031.0) internal successors, (3093), 3 states have internal predecessors, (3093), 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) [2021-10-16 23:00:30,083 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:30,083 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:30,083 INFO L186 Difference]: Start difference. First operand has 950 places, 980 transitions, 1970 flow. Second operand 3 states and 3093 transitions. [2021-10-16 23:00:30,084 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 951 places, 979 transitions, 2014 flow [2021-10-16 23:00:30,087 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 949 places, 979 transitions, 2010 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:30,095 INFO L242 Difference]: Finished difference. Result has 949 places, 979 transitions, 1968 flow [2021-10-16 23:00:30,096 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1964, PETRI_DIFFERENCE_MINUEND_PLACES=947, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=979, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=977, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1968, PETRI_PLACES=949, PETRI_TRANSITIONS=979} [2021-10-16 23:00:30,096 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -34 predicate places. [2021-10-16 23:00:30,096 INFO L470 AbstractCegarLoop]: Abstraction has has 949 places, 979 transitions, 1968 flow [2021-10-16 23:00:30,097 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1025.6666666666667) internal successors, (3077), 3 states have internal predecessors, (3077), 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) [2021-10-16 23:00:30,097 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:30,097 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:30,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable28 [2021-10-16 23:00:30,097 INFO L402 AbstractCegarLoop]: === Iteration 30 === Targeting thread1Err10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:30,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:30,098 INFO L82 PathProgramCache]: Analyzing trace with hash -354591247, now seen corresponding path program 1 times [2021-10-16 23:00:30,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:30,098 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [694310807] [2021-10-16 23:00:30,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:30,098 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:30,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:30,131 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:30,131 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:30,131 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [694310807] [2021-10-16 23:00:30,132 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [694310807] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:30,132 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:30,132 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:30,132 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [516038294] [2021-10-16 23:00:30,132 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:30,132 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:30,133 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:30,133 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:30,136 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:30,137 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 949 places, 979 transitions, 1968 flow. Second operand has 3 states, 3 states have (on average 1029.0) internal successors, (3087), 3 states have internal predecessors, (3087), 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) [2021-10-16 23:00:30,138 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:30,138 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:30,138 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:30,409 INFO L129 PetriNetUnfolder]: 37/978 cut-off events. [2021-10-16 23:00:30,410 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:30,437 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1006 conditions, 978 events. 37/978 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3184 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 808. Up to 18 conditions per place. [2021-10-16 23:00:30,442 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 17 selfloop transitions, 2 changer transitions 0/978 dead transitions. [2021-10-16 23:00:30,442 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 950 places, 978 transitions, 2004 flow [2021-10-16 23:00:30,443 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:30,443 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:30,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3098 transitions. [2021-10-16 23:00:30,444 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9660118490801372 [2021-10-16 23:00:30,444 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3098 transitions. [2021-10-16 23:00:30,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3098 transitions. [2021-10-16 23:00:30,445 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:30,445 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3098 transitions. [2021-10-16 23:00:30,447 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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) [2021-10-16 23:00:30,448 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:30,448 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:30,448 INFO L186 Difference]: Start difference. First operand has 949 places, 979 transitions, 1968 flow. Second operand 3 states and 3098 transitions. [2021-10-16 23:00:30,449 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 950 places, 978 transitions, 2004 flow [2021-10-16 23:00:30,452 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 948 places, 978 transitions, 2000 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:30,459 INFO L242 Difference]: Finished difference. Result has 948 places, 978 transitions, 1966 flow [2021-10-16 23:00:30,460 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1962, PETRI_DIFFERENCE_MINUEND_PLACES=946, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=978, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=976, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1966, PETRI_PLACES=948, PETRI_TRANSITIONS=978} [2021-10-16 23:00:30,460 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -35 predicate places. [2021-10-16 23:00:30,460 INFO L470 AbstractCegarLoop]: Abstraction has has 948 places, 978 transitions, 1966 flow [2021-10-16 23:00:30,460 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1029.0) internal successors, (3087), 3 states have internal predecessors, (3087), 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) [2021-10-16 23:00:30,460 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:30,461 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:30,461 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable29 [2021-10-16 23:00:30,461 INFO L402 AbstractCegarLoop]: === Iteration 31 === Targeting thread1Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:30,461 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:30,461 INFO L82 PathProgramCache]: Analyzing trace with hash 741067868, now seen corresponding path program 1 times [2021-10-16 23:00:30,461 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:30,461 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1313462463] [2021-10-16 23:00:30,461 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:30,461 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:30,473 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:30,495 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:30,496 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:30,496 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1313462463] [2021-10-16 23:00:30,496 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1313462463] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:30,496 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:30,496 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:30,496 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [525600917] [2021-10-16 23:00:30,497 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:30,497 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:30,497 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:30,497 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:30,500 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1036 out of 1069 [2021-10-16 23:00:30,501 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 948 places, 978 transitions, 1966 flow. Second operand has 3 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:30,502 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:30,502 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1036 of 1069 [2021-10-16 23:00:30,502 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:30,760 INFO L129 PetriNetUnfolder]: 37/977 cut-off events. [2021-10-16 23:00:30,760 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:30,787 INFO L84 FinitePrefix]: Finished finitePrefix Result has 997 conditions, 977 events. 37/977 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3179 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 963. Up to 10 conditions per place. [2021-10-16 23:00:30,792 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 9 selfloop transitions, 2 changer transitions 0/977 dead transitions. [2021-10-16 23:00:30,792 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 949 places, 977 transitions, 1986 flow [2021-10-16 23:00:30,792 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:30,792 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:30,794 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3120 transitions. [2021-10-16 23:00:30,794 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9728718428437793 [2021-10-16 23:00:30,795 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3120 transitions. [2021-10-16 23:00:30,795 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3120 transitions. [2021-10-16 23:00:30,795 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:30,795 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3120 transitions. [2021-10-16 23:00:30,798 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1040.0) internal successors, (3120), 3 states have internal predecessors, (3120), 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) [2021-10-16 23:00:30,800 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:30,800 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:30,800 INFO L186 Difference]: Start difference. First operand has 948 places, 978 transitions, 1966 flow. Second operand 3 states and 3120 transitions. [2021-10-16 23:00:30,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 949 places, 977 transitions, 1986 flow [2021-10-16 23:00:30,805 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 947 places, 977 transitions, 1982 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:30,814 INFO L242 Difference]: Finished difference. Result has 947 places, 977 transitions, 1964 flow [2021-10-16 23:00:30,815 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1960, PETRI_DIFFERENCE_MINUEND_PLACES=945, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=977, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=975, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1964, PETRI_PLACES=947, PETRI_TRANSITIONS=977} [2021-10-16 23:00:30,815 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -36 predicate places. [2021-10-16 23:00:30,815 INFO L470 AbstractCegarLoop]: Abstraction has has 947 places, 977 transitions, 1964 flow [2021-10-16 23:00:30,816 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:30,816 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:30,816 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:30,816 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable30 [2021-10-16 23:00:30,816 INFO L402 AbstractCegarLoop]: === Iteration 32 === Targeting thread2Err10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:30,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:30,817 INFO L82 PathProgramCache]: Analyzing trace with hash 1134444838, now seen corresponding path program 1 times [2021-10-16 23:00:30,817 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:30,817 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [591104482] [2021-10-16 23:00:30,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:30,817 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:30,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:30,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:30,851 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:30,851 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [591104482] [2021-10-16 23:00:30,851 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [591104482] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:30,852 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:30,852 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:30,852 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2005121111] [2021-10-16 23:00:30,852 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:30,852 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:30,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:30,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:30,856 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:30,857 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 947 places, 977 transitions, 1964 flow. Second operand has 3 states, 3 states have (on average 1029.0) internal successors, (3087), 3 states have internal predecessors, (3087), 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) [2021-10-16 23:00:30,857 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:30,857 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:30,857 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:31,177 INFO L129 PetriNetUnfolder]: 37/976 cut-off events. [2021-10-16 23:00:31,177 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:31,208 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1004 conditions, 976 events. 37/976 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3161 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 885. Up to 18 conditions per place. [2021-10-16 23:00:31,213 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 17 selfloop transitions, 2 changer transitions 0/976 dead transitions. [2021-10-16 23:00:31,213 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 948 places, 976 transitions, 2000 flow [2021-10-16 23:00:31,214 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:31,214 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:31,215 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3098 transitions. [2021-10-16 23:00:31,216 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9660118490801372 [2021-10-16 23:00:31,216 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3098 transitions. [2021-10-16 23:00:31,216 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3098 transitions. [2021-10-16 23:00:31,217 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:31,217 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3098 transitions. [2021-10-16 23:00:31,219 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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) [2021-10-16 23:00:31,221 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:31,222 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:31,222 INFO L186 Difference]: Start difference. First operand has 947 places, 977 transitions, 1964 flow. Second operand 3 states and 3098 transitions. [2021-10-16 23:00:31,222 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 948 places, 976 transitions, 2000 flow [2021-10-16 23:00:31,228 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 946 places, 976 transitions, 1996 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:31,237 INFO L242 Difference]: Finished difference. Result has 946 places, 976 transitions, 1962 flow [2021-10-16 23:00:31,238 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1958, PETRI_DIFFERENCE_MINUEND_PLACES=944, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=976, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=974, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1962, PETRI_PLACES=946, PETRI_TRANSITIONS=976} [2021-10-16 23:00:31,238 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -37 predicate places. [2021-10-16 23:00:31,238 INFO L470 AbstractCegarLoop]: Abstraction has has 946 places, 976 transitions, 1962 flow [2021-10-16 23:00:31,239 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1029.0) internal successors, (3087), 3 states have internal predecessors, (3087), 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) [2021-10-16 23:00:31,239 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:31,239 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:31,239 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable31 [2021-10-16 23:00:31,239 INFO L402 AbstractCegarLoop]: === Iteration 33 === Targeting thread2Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:31,240 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:31,240 INFO L82 PathProgramCache]: Analyzing trace with hash -1490415855, now seen corresponding path program 1 times [2021-10-16 23:00:31,240 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:31,240 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379496971] [2021-10-16 23:00:31,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:31,240 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:31,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:31,275 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:31,275 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:31,276 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379496971] [2021-10-16 23:00:31,276 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [379496971] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:31,276 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:31,276 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:31,276 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1156948256] [2021-10-16 23:00:31,276 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:31,276 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:31,277 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:31,277 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:31,280 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1036 out of 1069 [2021-10-16 23:00:31,281 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 946 places, 976 transitions, 1962 flow. Second operand has 3 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:31,281 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:31,282 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1036 of 1069 [2021-10-16 23:00:31,282 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:31,544 INFO L129 PetriNetUnfolder]: 37/975 cut-off events. [2021-10-16 23:00:31,545 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:31,576 INFO L84 FinitePrefix]: Finished finitePrefix Result has 995 conditions, 975 events. 37/975 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 3153 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 970. Up to 10 conditions per place. [2021-10-16 23:00:31,584 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 9 selfloop transitions, 2 changer transitions 0/975 dead transitions. [2021-10-16 23:00:31,584 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 947 places, 975 transitions, 1982 flow [2021-10-16 23:00:31,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:31,584 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:31,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3120 transitions. [2021-10-16 23:00:31,587 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9728718428437793 [2021-10-16 23:00:31,587 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3120 transitions. [2021-10-16 23:00:31,587 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3120 transitions. [2021-10-16 23:00:31,588 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:31,588 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3120 transitions. [2021-10-16 23:00:31,590 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1040.0) internal successors, (3120), 3 states have internal predecessors, (3120), 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) [2021-10-16 23:00:31,591 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:31,591 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:31,592 INFO L186 Difference]: Start difference. First operand has 946 places, 976 transitions, 1962 flow. Second operand 3 states and 3120 transitions. [2021-10-16 23:00:31,592 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 947 places, 975 transitions, 1982 flow [2021-10-16 23:00:31,597 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 945 places, 975 transitions, 1978 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:31,605 INFO L242 Difference]: Finished difference. Result has 945 places, 975 transitions, 1960 flow [2021-10-16 23:00:31,606 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1956, PETRI_DIFFERENCE_MINUEND_PLACES=943, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=975, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=973, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1960, PETRI_PLACES=945, PETRI_TRANSITIONS=975} [2021-10-16 23:00:31,606 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -38 predicate places. [2021-10-16 23:00:31,606 INFO L470 AbstractCegarLoop]: Abstraction has has 945 places, 975 transitions, 1960 flow [2021-10-16 23:00:31,607 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:31,607 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:31,607 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:31,607 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable32 [2021-10-16 23:00:31,607 INFO L402 AbstractCegarLoop]: === Iteration 34 === Targeting thread3Err10ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:31,608 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:31,608 INFO L82 PathProgramCache]: Analyzing trace with hash 1229108448, now seen corresponding path program 1 times [2021-10-16 23:00:31,608 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:31,608 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1850942108] [2021-10-16 23:00:31,608 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:31,608 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:31,620 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:31,641 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:31,642 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:31,642 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1850942108] [2021-10-16 23:00:31,642 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1850942108] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:31,642 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:31,642 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:31,642 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001706485] [2021-10-16 23:00:31,642 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:31,642 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:31,643 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:31,643 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:31,646 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:31,647 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 945 places, 975 transitions, 1960 flow. Second operand has 3 states, 3 states have (on average 1029.0) internal successors, (3087), 3 states have internal predecessors, (3087), 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) [2021-10-16 23:00:31,647 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:31,647 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:31,647 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:31,951 INFO L129 PetriNetUnfolder]: 37/974 cut-off events. [2021-10-16 23:00:31,951 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:31,978 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1002 conditions, 974 events. 37/974 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3145 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 883. Up to 18 conditions per place. [2021-10-16 23:00:31,983 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 17 selfloop transitions, 2 changer transitions 0/974 dead transitions. [2021-10-16 23:00:31,983 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 946 places, 974 transitions, 1996 flow [2021-10-16 23:00:31,983 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:31,984 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:31,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3098 transitions. [2021-10-16 23:00:31,986 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9660118490801372 [2021-10-16 23:00:31,986 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3098 transitions. [2021-10-16 23:00:31,986 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3098 transitions. [2021-10-16 23:00:31,987 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:31,987 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3098 transitions. [2021-10-16 23:00:31,989 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.6666666666667) internal successors, (3098), 3 states have internal predecessors, (3098), 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) [2021-10-16 23:00:31,991 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:31,992 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:31,992 INFO L186 Difference]: Start difference. First operand has 945 places, 975 transitions, 1960 flow. Second operand 3 states and 3098 transitions. [2021-10-16 23:00:31,992 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 946 places, 974 transitions, 1996 flow [2021-10-16 23:00:31,996 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 944 places, 974 transitions, 1992 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:32,004 INFO L242 Difference]: Finished difference. Result has 944 places, 974 transitions, 1958 flow [2021-10-16 23:00:32,005 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1954, PETRI_DIFFERENCE_MINUEND_PLACES=942, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=974, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=972, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1958, PETRI_PLACES=944, PETRI_TRANSITIONS=974} [2021-10-16 23:00:32,005 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -39 predicate places. [2021-10-16 23:00:32,005 INFO L470 AbstractCegarLoop]: Abstraction has has 944 places, 974 transitions, 1958 flow [2021-10-16 23:00:32,006 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1029.0) internal successors, (3087), 3 states have internal predecessors, (3087), 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) [2021-10-16 23:00:32,006 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:32,006 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:32,006 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable33 [2021-10-16 23:00:32,006 INFO L402 AbstractCegarLoop]: === Iteration 35 === Targeting thread3Err4ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:32,007 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:32,007 INFO L82 PathProgramCache]: Analyzing trace with hash -1709828149, now seen corresponding path program 1 times [2021-10-16 23:00:32,007 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:32,007 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [626366237] [2021-10-16 23:00:32,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:32,007 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:32,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:32,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:32,043 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:32,043 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [626366237] [2021-10-16 23:00:32,043 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [626366237] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:32,043 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:32,043 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:32,043 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [383923374] [2021-10-16 23:00:32,044 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:32,044 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:32,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:32,045 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:32,048 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1036 out of 1069 [2021-10-16 23:00:32,049 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 944 places, 974 transitions, 1958 flow. Second operand has 3 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:32,049 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:32,049 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1036 of 1069 [2021-10-16 23:00:32,050 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:32,284 INFO L129 PetriNetUnfolder]: 37/973 cut-off events. [2021-10-16 23:00:32,284 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:32,313 INFO L84 FinitePrefix]: Finished finitePrefix Result has 993 conditions, 973 events. 37/973 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3134 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 977. Up to 10 conditions per place. [2021-10-16 23:00:32,319 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 9 selfloop transitions, 2 changer transitions 0/973 dead transitions. [2021-10-16 23:00:32,319 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 945 places, 973 transitions, 1978 flow [2021-10-16 23:00:32,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:32,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:32,321 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3120 transitions. [2021-10-16 23:00:32,322 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9728718428437793 [2021-10-16 23:00:32,322 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3120 transitions. [2021-10-16 23:00:32,322 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3120 transitions. [2021-10-16 23:00:32,323 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:32,323 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3120 transitions. [2021-10-16 23:00:32,325 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1040.0) internal successors, (3120), 3 states have internal predecessors, (3120), 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) [2021-10-16 23:00:32,327 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:32,328 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:32,328 INFO L186 Difference]: Start difference. First operand has 944 places, 974 transitions, 1958 flow. Second operand 3 states and 3120 transitions. [2021-10-16 23:00:32,328 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 945 places, 973 transitions, 1978 flow [2021-10-16 23:00:32,335 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 943 places, 973 transitions, 1974 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:32,343 INFO L242 Difference]: Finished difference. Result has 943 places, 973 transitions, 1956 flow [2021-10-16 23:00:32,345 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1952, PETRI_DIFFERENCE_MINUEND_PLACES=941, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=973, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=971, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1956, PETRI_PLACES=943, PETRI_TRANSITIONS=973} [2021-10-16 23:00:32,345 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -40 predicate places. [2021-10-16 23:00:32,345 INFO L470 AbstractCegarLoop]: Abstraction has has 943 places, 973 transitions, 1956 flow [2021-10-16 23:00:32,345 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1038.0) internal successors, (3114), 3 states have internal predecessors, (3114), 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) [2021-10-16 23:00:32,346 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:32,346 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:32,346 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable34 [2021-10-16 23:00:32,346 INFO L402 AbstractCegarLoop]: === Iteration 36 === Targeting thread1Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:32,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:32,346 INFO L82 PathProgramCache]: Analyzing trace with hash -925839102, now seen corresponding path program 1 times [2021-10-16 23:00:32,347 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:32,347 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1813146329] [2021-10-16 23:00:32,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:32,347 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:32,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:32,390 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:32,390 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:32,391 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1813146329] [2021-10-16 23:00:32,391 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1813146329] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:32,391 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:32,391 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:32,391 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [356517691] [2021-10-16 23:00:32,391 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:32,391 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:32,395 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:32,396 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:32,399 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:32,400 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 943 places, 973 transitions, 1956 flow. Second operand has 3 states, 3 states have (on average 1028.6666666666667) internal successors, (3086), 3 states have internal predecessors, (3086), 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) [2021-10-16 23:00:32,401 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:32,401 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:32,401 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:32,699 INFO L129 PetriNetUnfolder]: 37/972 cut-off events. [2021-10-16 23:00:32,699 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:32,726 INFO L84 FinitePrefix]: Finished finitePrefix Result has 999 conditions, 972 events. 37/972 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3121 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 880. Up to 17 conditions per place. [2021-10-16 23:00:32,731 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 16 selfloop transitions, 2 changer transitions 0/972 dead transitions. [2021-10-16 23:00:32,731 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 944 places, 972 transitions, 1990 flow [2021-10-16 23:00:32,732 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:32,732 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:32,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3097 transitions. [2021-10-16 23:00:32,733 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9657000311817898 [2021-10-16 23:00:32,733 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3097 transitions. [2021-10-16 23:00:32,733 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3097 transitions. [2021-10-16 23:00:32,734 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:32,734 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3097 transitions. [2021-10-16 23:00:32,736 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.3333333333333) internal successors, (3097), 3 states have internal predecessors, (3097), 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) [2021-10-16 23:00:32,737 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:32,737 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:32,737 INFO L186 Difference]: Start difference. First operand has 943 places, 973 transitions, 1956 flow. Second operand 3 states and 3097 transitions. [2021-10-16 23:00:32,738 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 944 places, 972 transitions, 1990 flow [2021-10-16 23:00:32,741 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 942 places, 972 transitions, 1986 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:32,747 INFO L242 Difference]: Finished difference. Result has 942 places, 972 transitions, 1954 flow [2021-10-16 23:00:32,748 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1950, PETRI_DIFFERENCE_MINUEND_PLACES=940, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=972, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=970, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1954, PETRI_PLACES=942, PETRI_TRANSITIONS=972} [2021-10-16 23:00:32,748 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -41 predicate places. [2021-10-16 23:00:32,748 INFO L470 AbstractCegarLoop]: Abstraction has has 942 places, 972 transitions, 1954 flow [2021-10-16 23:00:32,749 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.6666666666667) internal successors, (3086), 3 states have internal predecessors, (3086), 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) [2021-10-16 23:00:32,749 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:32,749 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:32,749 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable35 [2021-10-16 23:00:32,749 INFO L402 AbstractCegarLoop]: === Iteration 37 === Targeting thread2Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:32,750 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:32,750 INFO L82 PathProgramCache]: Analyzing trace with hash -1543149643, now seen corresponding path program 1 times [2021-10-16 23:00:32,750 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:32,750 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [183665642] [2021-10-16 23:00:32,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:32,750 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:32,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:32,786 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:32,786 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:32,786 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [183665642] [2021-10-16 23:00:32,786 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [183665642] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:32,786 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:32,786 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:32,786 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2099666143] [2021-10-16 23:00:32,787 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:32,787 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:32,787 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:32,787 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:32,790 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:32,792 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 942 places, 972 transitions, 1954 flow. Second operand has 3 states, 3 states have (on average 1028.6666666666667) internal successors, (3086), 3 states have internal predecessors, (3086), 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) [2021-10-16 23:00:32,792 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:32,792 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:32,792 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:33,102 INFO L129 PetriNetUnfolder]: 37/971 cut-off events. [2021-10-16 23:00:33,103 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:33,131 INFO L84 FinitePrefix]: Finished finitePrefix Result has 998 conditions, 971 events. 37/971 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3113 event pairs, 0 based on Foata normal form. 0/909 useless extension candidates. Maximal degree in co-relation 899. Up to 17 conditions per place. [2021-10-16 23:00:33,136 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 16 selfloop transitions, 2 changer transitions 0/971 dead transitions. [2021-10-16 23:00:33,136 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 943 places, 971 transitions, 1988 flow [2021-10-16 23:00:33,136 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:33,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:33,138 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3097 transitions. [2021-10-16 23:00:33,138 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9657000311817898 [2021-10-16 23:00:33,138 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3097 transitions. [2021-10-16 23:00:33,139 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3097 transitions. [2021-10-16 23:00:33,139 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:33,139 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3097 transitions. [2021-10-16 23:00:33,141 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.3333333333333) internal successors, (3097), 3 states have internal predecessors, (3097), 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) [2021-10-16 23:00:33,142 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:33,143 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:33,143 INFO L186 Difference]: Start difference. First operand has 942 places, 972 transitions, 1954 flow. Second operand 3 states and 3097 transitions. [2021-10-16 23:00:33,143 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 943 places, 971 transitions, 1988 flow [2021-10-16 23:00:33,147 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 941 places, 971 transitions, 1984 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:33,152 INFO L242 Difference]: Finished difference. Result has 941 places, 971 transitions, 1952 flow [2021-10-16 23:00:33,152 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1948, PETRI_DIFFERENCE_MINUEND_PLACES=939, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=971, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=969, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1952, PETRI_PLACES=941, PETRI_TRANSITIONS=971} [2021-10-16 23:00:33,153 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -42 predicate places. [2021-10-16 23:00:33,153 INFO L470 AbstractCegarLoop]: Abstraction has has 941 places, 971 transitions, 1952 flow [2021-10-16 23:00:33,153 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.6666666666667) internal successors, (3086), 3 states have internal predecessors, (3086), 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) [2021-10-16 23:00:33,153 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:33,154 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:33,154 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable36 [2021-10-16 23:00:33,154 INFO L402 AbstractCegarLoop]: === Iteration 38 === Targeting thread3Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:33,154 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:33,154 INFO L82 PathProgramCache]: Analyzing trace with hash -920597053, now seen corresponding path program 1 times [2021-10-16 23:00:33,154 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:33,154 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1353799173] [2021-10-16 23:00:33,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:33,155 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:33,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:33,227 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:33,228 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:33,228 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1353799173] [2021-10-16 23:00:33,228 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1353799173] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:33,228 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:33,228 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-16 23:00:33,228 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2145397619] [2021-10-16 23:00:33,229 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 23:00:33,229 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:33,229 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 23:00:33,230 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-16 23:00:33,234 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1069 [2021-10-16 23:00:33,236 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 941 places, 971 transitions, 1952 flow. Second operand has 4 states, 4 states have (on average 1034.25) internal successors, (4137), 4 states have internal predecessors, (4137), 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) [2021-10-16 23:00:33,236 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:33,236 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1069 [2021-10-16 23:00:33,236 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:33,728 INFO L129 PetriNetUnfolder]: 45/1168 cut-off events. [2021-10-16 23:00:33,728 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2021-10-16 23:00:33,770 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1208 conditions, 1168 events. 45/1168 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3442 event pairs, 0 based on Foata normal form. 0/1089 useless extension candidates. Maximal degree in co-relation 1109. Up to 17 conditions per place. [2021-10-16 23:00:33,778 INFO L132 encePairwiseOnDemand]: 1061/1069 looper letters, 23 selfloop transitions, 8 changer transitions 0/984 dead transitions. [2021-10-16 23:00:33,778 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 945 places, 984 transitions, 2040 flow [2021-10-16 23:00:33,778 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:00:33,778 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-10-16 23:00:33,780 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5187 transitions. [2021-10-16 23:00:33,782 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9704396632366697 [2021-10-16 23:00:33,782 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 5187 transitions. [2021-10-16 23:00:33,782 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 5187 transitions. [2021-10-16 23:00:33,783 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:33,783 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 5187 transitions. [2021-10-16 23:00:33,788 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 1037.4) internal successors, (5187), 5 states have internal predecessors, (5187), 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) [2021-10-16 23:00:33,792 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 1069.0) internal successors, (6414), 6 states have internal predecessors, (6414), 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) [2021-10-16 23:00:33,793 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 1069.0) internal successors, (6414), 6 states have internal predecessors, (6414), 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) [2021-10-16 23:00:33,793 INFO L186 Difference]: Start difference. First operand has 941 places, 971 transitions, 1952 flow. Second operand 5 states and 5187 transitions. [2021-10-16 23:00:33,793 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 945 places, 984 transitions, 2040 flow [2021-10-16 23:00:33,798 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 943 places, 984 transitions, 2036 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:33,809 INFO L242 Difference]: Finished difference. Result has 946 places, 975 transitions, 1994 flow [2021-10-16 23:00:33,809 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1948, PETRI_DIFFERENCE_MINUEND_PLACES=939, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=971, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=964, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=1994, PETRI_PLACES=946, PETRI_TRANSITIONS=975} [2021-10-16 23:00:33,810 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -37 predicate places. [2021-10-16 23:00:33,810 INFO L470 AbstractCegarLoop]: Abstraction has has 946 places, 975 transitions, 1994 flow [2021-10-16 23:00:33,810 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1034.25) internal successors, (4137), 4 states have internal predecessors, (4137), 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) [2021-10-16 23:00:33,810 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:33,811 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:33,811 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable37 [2021-10-16 23:00:33,811 INFO L402 AbstractCegarLoop]: === Iteration 39 === Targeting thread3Err5ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:33,811 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:33,811 INFO L82 PathProgramCache]: Analyzing trace with hash -1623894685, now seen corresponding path program 1 times [2021-10-16 23:00:33,811 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:33,811 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260765415] [2021-10-16 23:00:33,812 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:33,812 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:33,826 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:33,849 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:33,849 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:33,849 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260765415] [2021-10-16 23:00:33,849 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260765415] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:33,849 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:33,849 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:33,850 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1935931808] [2021-10-16 23:00:33,850 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:33,850 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:33,850 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:33,850 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:33,853 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:33,854 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 946 places, 975 transitions, 1994 flow. Second operand has 3 states, 3 states have (on average 1028.6666666666667) internal successors, (3086), 3 states have internal predecessors, (3086), 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) [2021-10-16 23:00:33,855 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:33,855 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:33,855 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:34,221 INFO L129 PetriNetUnfolder]: 45/1166 cut-off events. [2021-10-16 23:00:34,221 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-10-16 23:00:34,262 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1224 conditions, 1166 events. 45/1166 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 3432 event pairs, 0 based on Foata normal form. 0/1090 useless extension candidates. Maximal degree in co-relation 1020. Up to 27 conditions per place. [2021-10-16 23:00:34,270 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 16 selfloop transitions, 2 changer transitions 0/974 dead transitions. [2021-10-16 23:00:34,270 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 947 places, 974 transitions, 2028 flow [2021-10-16 23:00:34,271 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:34,271 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:34,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3097 transitions. [2021-10-16 23:00:34,272 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9657000311817898 [2021-10-16 23:00:34,272 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3097 transitions. [2021-10-16 23:00:34,272 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3097 transitions. [2021-10-16 23:00:34,273 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:34,273 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3097 transitions. [2021-10-16 23:00:34,274 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.3333333333333) internal successors, (3097), 3 states have internal predecessors, (3097), 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) [2021-10-16 23:00:34,277 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:34,277 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:34,277 INFO L186 Difference]: Start difference. First operand has 946 places, 975 transitions, 1994 flow. Second operand 3 states and 3097 transitions. [2021-10-16 23:00:34,277 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 947 places, 974 transitions, 2028 flow [2021-10-16 23:00:34,282 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 947 places, 974 transitions, 2028 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-10-16 23:00:34,290 INFO L242 Difference]: Finished difference. Result has 947 places, 974 transitions, 1996 flow [2021-10-16 23:00:34,291 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1992, PETRI_DIFFERENCE_MINUEND_PLACES=945, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=974, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=972, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1996, PETRI_PLACES=947, PETRI_TRANSITIONS=974} [2021-10-16 23:00:34,291 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -36 predicate places. [2021-10-16 23:00:34,291 INFO L470 AbstractCegarLoop]: Abstraction has has 947 places, 974 transitions, 1996 flow [2021-10-16 23:00:34,292 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.6666666666667) internal successors, (3086), 3 states have internal predecessors, (3086), 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) [2021-10-16 23:00:34,292 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:34,292 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:34,292 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable38 [2021-10-16 23:00:34,292 INFO L402 AbstractCegarLoop]: === Iteration 40 === Targeting thread1Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:34,293 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:34,293 INFO L82 PathProgramCache]: Analyzing trace with hash 1555464120, now seen corresponding path program 1 times [2021-10-16 23:00:34,293 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:34,293 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015035620] [2021-10-16 23:00:34,293 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:34,293 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:34,305 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:34,344 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:34,344 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:34,344 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015035620] [2021-10-16 23:00:34,344 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015035620] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:34,344 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:34,344 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-16 23:00:34,344 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452814698] [2021-10-16 23:00:34,345 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 23:00:34,345 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:34,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 23:00:34,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-16 23:00:34,349 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1069 [2021-10-16 23:00:34,351 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 947 places, 974 transitions, 1996 flow. Second operand has 4 states, 4 states have (on average 1034.25) internal successors, (4137), 4 states have internal predecessors, (4137), 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) [2021-10-16 23:00:34,351 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:34,351 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1069 [2021-10-16 23:00:34,351 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:34,908 INFO L129 PetriNetUnfolder]: 53/1380 cut-off events. [2021-10-16 23:00:34,908 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2021-10-16 23:00:34,976 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1444 conditions, 1380 events. 53/1380 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 4606 event pairs, 0 based on Foata normal form. 0/1288 useless extension candidates. Maximal degree in co-relation 1239. Up to 17 conditions per place. [2021-10-16 23:00:34,986 INFO L132 encePairwiseOnDemand]: 1061/1069 looper letters, 23 selfloop transitions, 8 changer transitions 0/987 dead transitions. [2021-10-16 23:00:34,986 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 951 places, 987 transitions, 2084 flow [2021-10-16 23:00:34,987 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:00:34,987 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-10-16 23:00:34,988 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5187 transitions. [2021-10-16 23:00:34,989 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9704396632366697 [2021-10-16 23:00:34,989 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 5187 transitions. [2021-10-16 23:00:34,989 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 5187 transitions. [2021-10-16 23:00:34,990 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:34,990 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 5187 transitions. [2021-10-16 23:00:34,994 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 1037.4) internal successors, (5187), 5 states have internal predecessors, (5187), 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) [2021-10-16 23:00:34,998 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 1069.0) internal successors, (6414), 6 states have internal predecessors, (6414), 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) [2021-10-16 23:00:34,998 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 1069.0) internal successors, (6414), 6 states have internal predecessors, (6414), 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) [2021-10-16 23:00:34,998 INFO L186 Difference]: Start difference. First operand has 947 places, 974 transitions, 1996 flow. Second operand 5 states and 5187 transitions. [2021-10-16 23:00:34,998 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 951 places, 987 transitions, 2084 flow [2021-10-16 23:00:35,006 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 949 places, 987 transitions, 2080 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:35,013 INFO L242 Difference]: Finished difference. Result has 952 places, 978 transitions, 2038 flow [2021-10-16 23:00:35,014 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=1992, PETRI_DIFFERENCE_MINUEND_PLACES=945, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=974, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=967, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2038, PETRI_PLACES=952, PETRI_TRANSITIONS=978} [2021-10-16 23:00:35,014 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -31 predicate places. [2021-10-16 23:00:35,014 INFO L470 AbstractCegarLoop]: Abstraction has has 952 places, 978 transitions, 2038 flow [2021-10-16 23:00:35,015 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1034.25) internal successors, (4137), 4 states have internal predecessors, (4137), 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) [2021-10-16 23:00:35,015 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:35,015 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:35,015 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable39 [2021-10-16 23:00:35,015 INFO L402 AbstractCegarLoop]: === Iteration 41 === Targeting thread1Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:35,015 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:35,015 INFO L82 PathProgramCache]: Analyzing trace with hash 673972422, now seen corresponding path program 1 times [2021-10-16 23:00:35,016 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:35,016 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1786726067] [2021-10-16 23:00:35,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:35,016 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:35,047 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:35,072 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:35,072 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:35,072 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1786726067] [2021-10-16 23:00:35,072 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1786726067] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:35,072 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:35,072 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:35,072 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [821372402] [2021-10-16 23:00:35,073 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:35,073 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:35,073 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:35,073 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:35,076 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:35,078 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 952 places, 978 transitions, 2038 flow. Second operand has 3 states, 3 states have (on average 1026.6666666666667) internal successors, (3080), 3 states have internal predecessors, (3080), 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) [2021-10-16 23:00:35,078 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:35,078 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:35,078 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:35,678 INFO L129 PetriNetUnfolder]: 53/1378 cut-off events. [2021-10-16 23:00:35,678 INFO L130 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2021-10-16 23:00:35,739 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1464 conditions, 1378 events. 53/1378 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 4596 event pairs, 0 based on Foata normal form. 0/1289 useless extension candidates. Maximal degree in co-relation 1253. Up to 33 conditions per place. [2021-10-16 23:00:35,749 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 20 selfloop transitions, 2 changer transitions 0/977 dead transitions. [2021-10-16 23:00:35,750 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 953 places, 977 transitions, 2080 flow [2021-10-16 23:00:35,750 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:35,750 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:35,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3092 transitions. [2021-10-16 23:00:35,752 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.964140941690053 [2021-10-16 23:00:35,752 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3092 transitions. [2021-10-16 23:00:35,752 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3092 transitions. [2021-10-16 23:00:35,752 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:35,753 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3092 transitions. [2021-10-16 23:00:35,755 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1030.6666666666667) internal successors, (3092), 3 states have internal predecessors, (3092), 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) [2021-10-16 23:00:35,756 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:35,757 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:35,757 INFO L186 Difference]: Start difference. First operand has 952 places, 978 transitions, 2038 flow. Second operand 3 states and 3092 transitions. [2021-10-16 23:00:35,757 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 953 places, 977 transitions, 2080 flow [2021-10-16 23:00:35,761 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 953 places, 977 transitions, 2080 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-10-16 23:00:35,768 INFO L242 Difference]: Finished difference. Result has 953 places, 977 transitions, 2040 flow [2021-10-16 23:00:35,769 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2036, PETRI_DIFFERENCE_MINUEND_PLACES=951, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=977, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=975, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2040, PETRI_PLACES=953, PETRI_TRANSITIONS=977} [2021-10-16 23:00:35,769 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -30 predicate places. [2021-10-16 23:00:35,769 INFO L470 AbstractCegarLoop]: Abstraction has has 953 places, 977 transitions, 2040 flow [2021-10-16 23:00:35,770 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1026.6666666666667) internal successors, (3080), 3 states have internal predecessors, (3080), 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) [2021-10-16 23:00:35,770 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:35,770 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:35,770 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable40 [2021-10-16 23:00:35,770 INFO L402 AbstractCegarLoop]: === Iteration 42 === Targeting thread2Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:35,770 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:35,771 INFO L82 PathProgramCache]: Analyzing trace with hash -1096907091, now seen corresponding path program 1 times [2021-10-16 23:00:35,771 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:35,771 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1225359697] [2021-10-16 23:00:35,771 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:35,771 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:35,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:35,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:35,824 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:35,825 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1225359697] [2021-10-16 23:00:35,825 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1225359697] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:35,825 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:35,825 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-10-16 23:00:35,825 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1538642827] [2021-10-16 23:00:35,825 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-10-16 23:00:35,825 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:35,826 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-10-16 23:00:35,826 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-10-16 23:00:35,829 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1031 out of 1069 [2021-10-16 23:00:35,831 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 953 places, 977 transitions, 2040 flow. Second operand has 4 states, 4 states have (on average 1034.25) internal successors, (4137), 4 states have internal predecessors, (4137), 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) [2021-10-16 23:00:35,831 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:35,831 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1031 of 1069 [2021-10-16 23:00:35,831 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:36,674 INFO L129 PetriNetUnfolder]: 61/1592 cut-off events. [2021-10-16 23:00:36,675 INFO L130 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2021-10-16 23:00:36,778 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1678 conditions, 1592 events. 61/1592 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6140 event pairs, 0 based on Foata normal form. 0/1486 useless extension candidates. Maximal degree in co-relation 1466. Up to 17 conditions per place. [2021-10-16 23:00:36,795 INFO L132 encePairwiseOnDemand]: 1061/1069 looper letters, 23 selfloop transitions, 8 changer transitions 0/990 dead transitions. [2021-10-16 23:00:36,795 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 957 places, 990 transitions, 2128 flow [2021-10-16 23:00:36,796 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-10-16 23:00:36,796 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 5 states. [2021-10-16 23:00:36,798 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 5 states to 5 states and 5187 transitions. [2021-10-16 23:00:36,799 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9704396632366697 [2021-10-16 23:00:36,799 INFO L72 ComplementDD]: Start complementDD. Operand 5 states and 5187 transitions. [2021-10-16 23:00:36,799 INFO L73 IsDeterministic]: Start isDeterministic. Operand 5 states and 5187 transitions. [2021-10-16 23:00:36,800 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:36,800 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 5 states and 5187 transitions. [2021-10-16 23:00:36,803 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 6 states, 5 states have (on average 1037.4) internal successors, (5187), 5 states have internal predecessors, (5187), 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) [2021-10-16 23:00:36,806 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 6 states, 6 states have (on average 1069.0) internal successors, (6414), 6 states have internal predecessors, (6414), 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) [2021-10-16 23:00:36,807 INFO L81 ComplementDD]: Finished complementDD. Result has 6 states, 6 states have (on average 1069.0) internal successors, (6414), 6 states have internal predecessors, (6414), 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) [2021-10-16 23:00:36,807 INFO L186 Difference]: Start difference. First operand has 953 places, 977 transitions, 2040 flow. Second operand 5 states and 5187 transitions. [2021-10-16 23:00:36,807 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 957 places, 990 transitions, 2128 flow [2021-10-16 23:00:36,813 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 955 places, 990 transitions, 2124 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:36,820 INFO L242 Difference]: Finished difference. Result has 958 places, 981 transitions, 2082 flow [2021-10-16 23:00:36,821 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2036, PETRI_DIFFERENCE_MINUEND_PLACES=951, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=977, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=970, PETRI_DIFFERENCE_SUBTRAHEND_STATES=5, PETRI_FLOW=2082, PETRI_PLACES=958, PETRI_TRANSITIONS=981} [2021-10-16 23:00:36,821 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -25 predicate places. [2021-10-16 23:00:36,821 INFO L470 AbstractCegarLoop]: Abstraction has has 958 places, 981 transitions, 2082 flow [2021-10-16 23:00:36,821 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 1034.25) internal successors, (4137), 4 states have internal predecessors, (4137), 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) [2021-10-16 23:00:36,822 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:36,822 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:36,822 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable41 [2021-10-16 23:00:36,822 INFO L402 AbstractCegarLoop]: === Iteration 43 === Targeting thread2Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:36,822 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:36,822 INFO L82 PathProgramCache]: Analyzing trace with hash -1603167815, now seen corresponding path program 1 times [2021-10-16 23:00:36,822 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:36,822 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [724859516] [2021-10-16 23:00:36,823 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:36,823 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:36,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:36,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:36,865 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:36,865 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [724859516] [2021-10-16 23:00:36,866 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [724859516] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:36,866 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:36,866 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:36,867 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [604458085] [2021-10-16 23:00:36,867 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:36,867 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:36,868 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:36,868 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:36,871 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:36,873 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 958 places, 981 transitions, 2082 flow. Second operand has 3 states, 3 states have (on average 1026.6666666666667) internal successors, (3080), 3 states have internal predecessors, (3080), 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) [2021-10-16 23:00:36,873 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:36,873 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:36,873 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:37,813 INFO L129 PetriNetUnfolder]: 61/1590 cut-off events. [2021-10-16 23:00:37,813 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:37,909 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1698 conditions, 1590 events. 61/1590 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6126 event pairs, 0 based on Foata normal form. 0/1487 useless extension candidates. Maximal degree in co-relation 1480. Up to 33 conditions per place. [2021-10-16 23:00:37,925 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 20 selfloop transitions, 2 changer transitions 0/980 dead transitions. [2021-10-16 23:00:37,925 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 959 places, 980 transitions, 2124 flow [2021-10-16 23:00:37,926 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:37,926 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:37,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3092 transitions. [2021-10-16 23:00:37,928 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.964140941690053 [2021-10-16 23:00:37,928 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3092 transitions. [2021-10-16 23:00:37,928 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3092 transitions. [2021-10-16 23:00:37,929 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:37,929 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3092 transitions. [2021-10-16 23:00:37,931 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1030.6666666666667) internal successors, (3092), 3 states have internal predecessors, (3092), 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) [2021-10-16 23:00:37,933 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:37,933 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:37,934 INFO L186 Difference]: Start difference. First operand has 958 places, 981 transitions, 2082 flow. Second operand 3 states and 3092 transitions. [2021-10-16 23:00:37,934 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 959 places, 980 transitions, 2124 flow [2021-10-16 23:00:37,938 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 980 transitions, 2124 flow, removed 0 selfloop flow, removed 0 redundant places. [2021-10-16 23:00:37,944 INFO L242 Difference]: Finished difference. Result has 959 places, 980 transitions, 2084 flow [2021-10-16 23:00:37,944 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2080, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2084, PETRI_PLACES=959, PETRI_TRANSITIONS=980} [2021-10-16 23:00:37,945 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -24 predicate places. [2021-10-16 23:00:37,945 INFO L470 AbstractCegarLoop]: Abstraction has has 959 places, 980 transitions, 2084 flow [2021-10-16 23:00:37,945 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1026.6666666666667) internal successors, (3080), 3 states have internal predecessors, (3080), 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) [2021-10-16 23:00:37,945 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:37,945 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:37,945 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable42 [2021-10-16 23:00:37,946 INFO L402 AbstractCegarLoop]: === Iteration 44 === Targeting thread3Err6ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:37,946 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:37,946 INFO L82 PathProgramCache]: Analyzing trace with hash -709295801, now seen corresponding path program 1 times [2021-10-16 23:00:37,946 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:37,946 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1578226207] [2021-10-16 23:00:37,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:37,946 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:37,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:37,988 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:37,988 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:37,989 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1578226207] [2021-10-16 23:00:37,989 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1578226207] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:37,989 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:37,989 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:37,989 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927918833] [2021-10-16 23:00:37,989 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:37,989 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:37,990 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:37,990 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:37,993 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:37,995 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 959 places, 980 transitions, 2084 flow. Second operand has 3 states, 3 states have (on average 1026.6666666666667) internal successors, (3080), 3 states have internal predecessors, (3080), 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) [2021-10-16 23:00:37,996 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:37,996 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:37,996 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:38,831 INFO L129 PetriNetUnfolder]: 61/1588 cut-off events. [2021-10-16 23:00:38,832 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:38,937 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1701 conditions, 1588 events. 61/1588 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6115 event pairs, 0 based on Foata normal form. 0/1487 useless extension candidates. Maximal degree in co-relation 1482. Up to 33 conditions per place. [2021-10-16 23:00:38,951 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 20 selfloop transitions, 2 changer transitions 0/979 dead transitions. [2021-10-16 23:00:38,951 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 960 places, 979 transitions, 2126 flow [2021-10-16 23:00:38,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:38,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:38,953 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3092 transitions. [2021-10-16 23:00:38,953 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.964140941690053 [2021-10-16 23:00:38,953 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3092 transitions. [2021-10-16 23:00:38,953 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3092 transitions. [2021-10-16 23:00:38,954 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:38,954 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3092 transitions. [2021-10-16 23:00:38,956 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1030.6666666666667) internal successors, (3092), 3 states have internal predecessors, (3092), 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) [2021-10-16 23:00:38,957 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:38,958 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:38,958 INFO L186 Difference]: Start difference. First operand has 959 places, 980 transitions, 2084 flow. Second operand 3 states and 3092 transitions. [2021-10-16 23:00:38,958 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 960 places, 979 transitions, 2126 flow [2021-10-16 23:00:38,964 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 958 places, 979 transitions, 2122 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:38,973 INFO L242 Difference]: Finished difference. Result has 958 places, 979 transitions, 2082 flow [2021-10-16 23:00:38,974 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2078, PETRI_DIFFERENCE_MINUEND_PLACES=956, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=979, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=977, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2082, PETRI_PLACES=958, PETRI_TRANSITIONS=979} [2021-10-16 23:00:38,975 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -25 predicate places. [2021-10-16 23:00:38,975 INFO L470 AbstractCegarLoop]: Abstraction has has 958 places, 979 transitions, 2082 flow [2021-10-16 23:00:38,975 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1026.6666666666667) internal successors, (3080), 3 states have internal predecessors, (3080), 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) [2021-10-16 23:00:38,975 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:38,976 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:38,976 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable43 [2021-10-16 23:00:38,976 INFO L402 AbstractCegarLoop]: === Iteration 45 === Targeting thread1Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:38,976 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:38,976 INFO L82 PathProgramCache]: Analyzing trace with hash 1178773003, now seen corresponding path program 1 times [2021-10-16 23:00:38,976 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:38,976 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1528560648] [2021-10-16 23:00:38,977 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:38,977 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:38,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:39,016 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:39,016 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:39,016 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1528560648] [2021-10-16 23:00:39,016 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1528560648] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:39,016 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:39,017 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:39,017 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1898222315] [2021-10-16 23:00:39,017 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:39,017 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:39,017 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:39,018 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:39,020 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1041 out of 1069 [2021-10-16 23:00:39,022 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 958 places, 979 transitions, 2082 flow. Second operand has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:39,022 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:39,022 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1041 of 1069 [2021-10-16 23:00:39,022 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:39,868 INFO L129 PetriNetUnfolder]: 61/1608 cut-off events. [2021-10-16 23:00:39,868 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:39,968 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1704 conditions, 1608 events. 61/1608 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6212 event pairs, 0 based on Foata normal form. 0/1505 useless extension candidates. Maximal degree in co-relation 1487. Up to 14 conditions per place. [2021-10-16 23:00:39,984 INFO L132 encePairwiseOnDemand]: 1065/1069 looper letters, 7 selfloop transitions, 3 changer transitions 0/981 dead transitions. [2021-10-16 23:00:39,985 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 960 places, 981 transitions, 2106 flow [2021-10-16 23:00:39,985 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:39,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:39,986 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2021-10-16 23:00:39,987 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9772372934206424 [2021-10-16 23:00:39,987 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3134 transitions. [2021-10-16 23:00:39,987 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3134 transitions. [2021-10-16 23:00:39,987 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:39,987 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3134 transitions. [2021-10-16 23:00:39,990 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.6666666666667) internal successors, (3134), 3 states have internal predecessors, (3134), 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) [2021-10-16 23:00:39,991 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:39,991 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:39,992 INFO L186 Difference]: Start difference. First operand has 958 places, 979 transitions, 2082 flow. Second operand 3 states and 3134 transitions. [2021-10-16 23:00:39,992 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 960 places, 981 transitions, 2106 flow [2021-10-16 23:00:39,997 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 958 places, 981 transitions, 2102 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:40,004 INFO L242 Difference]: Finished difference. Result has 960 places, 981 transitions, 2100 flow [2021-10-16 23:00:40,004 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2078, PETRI_DIFFERENCE_MINUEND_PLACES=956, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=979, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=976, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2100, PETRI_PLACES=960, PETRI_TRANSITIONS=981} [2021-10-16 23:00:40,004 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -23 predicate places. [2021-10-16 23:00:40,005 INFO L470 AbstractCegarLoop]: Abstraction has has 960 places, 981 transitions, 2100 flow [2021-10-16 23:00:40,005 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:40,005 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:40,005 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:40,005 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable44 [2021-10-16 23:00:40,005 INFO L402 AbstractCegarLoop]: === Iteration 46 === Targeting thread1Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:40,006 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:40,006 INFO L82 PathProgramCache]: Analyzing trace with hash 1589256686, now seen corresponding path program 1 times [2021-10-16 23:00:40,006 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:40,007 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1470199150] [2021-10-16 23:00:40,007 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:40,007 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:40,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:40,046 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:40,047 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:40,047 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1470199150] [2021-10-16 23:00:40,047 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1470199150] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:40,047 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:40,047 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:40,047 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843854020] [2021-10-16 23:00:40,048 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:40,048 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:40,048 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:40,048 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:40,052 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:40,053 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 960 places, 981 transitions, 2100 flow. Second operand has 3 states, 3 states have (on average 1029.6666666666667) internal successors, (3089), 3 states have internal predecessors, (3089), 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) [2021-10-16 23:00:40,053 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:40,053 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:40,054 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:40,896 INFO L129 PetriNetUnfolder]: 61/1604 cut-off events. [2021-10-16 23:00:40,896 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:41,008 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1730 conditions, 1604 events. 61/1604 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6174 event pairs, 0 based on Foata normal form. 0/1509 useless extension candidates. Maximal degree in co-relation 1510. Up to 27 conditions per place. [2021-10-16 23:00:41,024 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 15 selfloop transitions, 2 changer transitions 0/980 dead transitions. [2021-10-16 23:00:41,024 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 961 places, 980 transitions, 2132 flow [2021-10-16 23:00:41,025 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:41,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:41,026 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3096 transitions. [2021-10-16 23:00:41,026 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9653882132834425 [2021-10-16 23:00:41,026 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3096 transitions. [2021-10-16 23:00:41,027 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3096 transitions. [2021-10-16 23:00:41,027 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:41,027 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3096 transitions. [2021-10-16 23:00:41,029 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.0) internal successors, (3096), 3 states have internal predecessors, (3096), 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) [2021-10-16 23:00:41,031 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:41,031 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:41,031 INFO L186 Difference]: Start difference. First operand has 960 places, 981 transitions, 2100 flow. Second operand 3 states and 3096 transitions. [2021-10-16 23:00:41,031 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 961 places, 980 transitions, 2132 flow [2021-10-16 23:00:41,036 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 980 transitions, 2126 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:41,045 INFO L242 Difference]: Finished difference. Result has 959 places, 980 transitions, 2096 flow [2021-10-16 23:00:41,045 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2092, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2096, PETRI_PLACES=959, PETRI_TRANSITIONS=980} [2021-10-16 23:00:41,046 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -24 predicate places. [2021-10-16 23:00:41,046 INFO L470 AbstractCegarLoop]: Abstraction has has 959 places, 980 transitions, 2096 flow [2021-10-16 23:00:41,046 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1029.6666666666667) internal successors, (3089), 3 states have internal predecessors, (3089), 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) [2021-10-16 23:00:41,046 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:41,046 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:41,047 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable45 [2021-10-16 23:00:41,047 INFO L402 AbstractCegarLoop]: === Iteration 47 === Targeting thread2Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:41,047 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:41,047 INFO L82 PathProgramCache]: Analyzing trace with hash -1356012864, now seen corresponding path program 1 times [2021-10-16 23:00:41,047 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:41,047 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132131410] [2021-10-16 23:00:41,047 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:41,047 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:41,066 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:41,119 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:41,119 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:41,119 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132131410] [2021-10-16 23:00:41,119 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2132131410] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:41,119 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:41,119 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:41,120 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [908947784] [2021-10-16 23:00:41,121 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:41,122 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:41,122 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:41,122 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:41,128 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1041 out of 1069 [2021-10-16 23:00:41,131 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 959 places, 980 transitions, 2096 flow. Second operand has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:41,131 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:41,131 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1041 of 1069 [2021-10-16 23:00:41,132 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:41,900 INFO L129 PetriNetUnfolder]: 61/1624 cut-off events. [2021-10-16 23:00:41,900 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:41,990 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1735 conditions, 1624 events. 61/1624 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6301 event pairs, 0 based on Foata normal form. 0/1525 useless extension candidates. Maximal degree in co-relation 1517. Up to 14 conditions per place. [2021-10-16 23:00:42,004 INFO L132 encePairwiseOnDemand]: 1065/1069 looper letters, 7 selfloop transitions, 3 changer transitions 0/982 dead transitions. [2021-10-16 23:00:42,004 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 961 places, 982 transitions, 2120 flow [2021-10-16 23:00:42,004 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:42,004 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:42,005 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2021-10-16 23:00:42,006 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9772372934206424 [2021-10-16 23:00:42,006 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3134 transitions. [2021-10-16 23:00:42,006 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3134 transitions. [2021-10-16 23:00:42,006 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:42,006 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3134 transitions. [2021-10-16 23:00:42,008 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.6666666666667) internal successors, (3134), 3 states have internal predecessors, (3134), 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) [2021-10-16 23:00:42,010 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:42,010 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:42,010 INFO L186 Difference]: Start difference. First operand has 959 places, 980 transitions, 2096 flow. Second operand 3 states and 3134 transitions. [2021-10-16 23:00:42,010 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 961 places, 982 transitions, 2120 flow [2021-10-16 23:00:42,014 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 959 places, 982 transitions, 2116 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:42,019 INFO L242 Difference]: Finished difference. Result has 961 places, 982 transitions, 2114 flow [2021-10-16 23:00:42,020 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2092, PETRI_DIFFERENCE_MINUEND_PLACES=957, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=980, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=977, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2114, PETRI_PLACES=961, PETRI_TRANSITIONS=982} [2021-10-16 23:00:42,020 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -22 predicate places. [2021-10-16 23:00:42,020 INFO L470 AbstractCegarLoop]: Abstraction has has 961 places, 982 transitions, 2114 flow [2021-10-16 23:00:42,021 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:42,021 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:42,021 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:42,021 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable46 [2021-10-16 23:00:42,021 INFO L402 AbstractCegarLoop]: === Iteration 48 === Targeting thread2Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:42,021 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:42,021 INFO L82 PathProgramCache]: Analyzing trace with hash 906503779, now seen corresponding path program 1 times [2021-10-16 23:00:42,022 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:42,022 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2041244934] [2021-10-16 23:00:42,022 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:42,022 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:42,034 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:42,060 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:42,060 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:42,060 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2041244934] [2021-10-16 23:00:42,060 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2041244934] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:42,061 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:42,061 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:42,061 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1267580851] [2021-10-16 23:00:42,061 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:42,061 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:42,062 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:42,062 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:42,065 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:42,067 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 961 places, 982 transitions, 2114 flow. Second operand has 3 states, 3 states have (on average 1029.6666666666667) internal successors, (3089), 3 states have internal predecessors, (3089), 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) [2021-10-16 23:00:42,067 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:42,067 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:42,067 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:42,993 INFO L129 PetriNetUnfolder]: 61/1620 cut-off events. [2021-10-16 23:00:42,994 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:43,090 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1759 conditions, 1620 events. 61/1620 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6273 event pairs, 0 based on Foata normal form. 0/1529 useless extension candidates. Maximal degree in co-relation 1538. Up to 27 conditions per place. [2021-10-16 23:00:43,105 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 15 selfloop transitions, 2 changer transitions 0/981 dead transitions. [2021-10-16 23:00:43,105 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 962 places, 981 transitions, 2146 flow [2021-10-16 23:00:43,105 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:43,105 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:43,106 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3096 transitions. [2021-10-16 23:00:43,107 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9653882132834425 [2021-10-16 23:00:43,107 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3096 transitions. [2021-10-16 23:00:43,107 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3096 transitions. [2021-10-16 23:00:43,107 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:43,108 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3096 transitions. [2021-10-16 23:00:43,109 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.0) internal successors, (3096), 3 states have internal predecessors, (3096), 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) [2021-10-16 23:00:43,111 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:43,111 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:43,111 INFO L186 Difference]: Start difference. First operand has 961 places, 982 transitions, 2114 flow. Second operand 3 states and 3096 transitions. [2021-10-16 23:00:43,111 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 962 places, 981 transitions, 2146 flow [2021-10-16 23:00:43,115 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 960 places, 981 transitions, 2140 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:43,121 INFO L242 Difference]: Finished difference. Result has 960 places, 981 transitions, 2110 flow [2021-10-16 23:00:43,122 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2106, PETRI_DIFFERENCE_MINUEND_PLACES=958, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=981, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=979, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2110, PETRI_PLACES=960, PETRI_TRANSITIONS=981} [2021-10-16 23:00:43,122 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -23 predicate places. [2021-10-16 23:00:43,122 INFO L470 AbstractCegarLoop]: Abstraction has has 960 places, 981 transitions, 2110 flow [2021-10-16 23:00:43,123 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1029.6666666666667) internal successors, (3089), 3 states have internal predecessors, (3089), 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) [2021-10-16 23:00:43,123 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:43,123 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:43,123 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable47 [2021-10-16 23:00:43,123 INFO L402 AbstractCegarLoop]: === Iteration 49 === Targeting thread3Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:43,123 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:43,123 INFO L82 PathProgramCache]: Analyzing trace with hash -1932466310, now seen corresponding path program 1 times [2021-10-16 23:00:43,124 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:43,124 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1538018257] [2021-10-16 23:00:43,124 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:43,124 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:43,143 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:43,168 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:43,168 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:43,168 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1538018257] [2021-10-16 23:00:43,168 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1538018257] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:43,168 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:43,168 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:43,169 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1808002197] [2021-10-16 23:00:43,169 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:43,169 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:43,170 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:43,170 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:43,173 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1041 out of 1069 [2021-10-16 23:00:43,174 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 960 places, 981 transitions, 2110 flow. Second operand has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:43,174 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:43,174 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1041 of 1069 [2021-10-16 23:00:43,175 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:43,996 INFO L129 PetriNetUnfolder]: 61/1640 cut-off events. [2021-10-16 23:00:43,996 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:44,103 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1764 conditions, 1640 events. 61/1640 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6419 event pairs, 0 based on Foata normal form. 0/1545 useless extension candidates. Maximal degree in co-relation 1545. Up to 14 conditions per place. [2021-10-16 23:00:44,119 INFO L132 encePairwiseOnDemand]: 1065/1069 looper letters, 7 selfloop transitions, 3 changer transitions 0/983 dead transitions. [2021-10-16 23:00:44,119 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 962 places, 983 transitions, 2134 flow [2021-10-16 23:00:44,120 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:44,120 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:44,121 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2021-10-16 23:00:44,121 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9772372934206424 [2021-10-16 23:00:44,121 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3134 transitions. [2021-10-16 23:00:44,121 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3134 transitions. [2021-10-16 23:00:44,122 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:44,122 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3134 transitions. [2021-10-16 23:00:44,124 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.6666666666667) internal successors, (3134), 3 states have internal predecessors, (3134), 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) [2021-10-16 23:00:44,125 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:44,125 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:44,125 INFO L186 Difference]: Start difference. First operand has 960 places, 981 transitions, 2110 flow. Second operand 3 states and 3134 transitions. [2021-10-16 23:00:44,125 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 962 places, 983 transitions, 2134 flow [2021-10-16 23:00:44,129 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 960 places, 983 transitions, 2130 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:44,135 INFO L242 Difference]: Finished difference. Result has 962 places, 983 transitions, 2128 flow [2021-10-16 23:00:44,136 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2106, PETRI_DIFFERENCE_MINUEND_PLACES=958, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=981, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=978, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2128, PETRI_PLACES=962, PETRI_TRANSITIONS=983} [2021-10-16 23:00:44,136 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:44,136 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 983 transitions, 2128 flow [2021-10-16 23:00:44,137 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:44,137 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:44,137 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:44,137 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable48 [2021-10-16 23:00:44,137 INFO L402 AbstractCegarLoop]: === Iteration 50 === Targeting thread3Err7ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:44,137 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:44,137 INFO L82 PathProgramCache]: Analyzing trace with hash 985531805, now seen corresponding path program 1 times [2021-10-16 23:00:44,137 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:44,138 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [533756664] [2021-10-16 23:00:44,138 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:44,138 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:44,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:44,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:44,174 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:44,174 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [533756664] [2021-10-16 23:00:44,174 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [533756664] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:44,174 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:44,175 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:44,175 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1116651700] [2021-10-16 23:00:44,175 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:44,175 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:44,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:44,176 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:44,178 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1026 out of 1069 [2021-10-16 23:00:44,180 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 983 transitions, 2128 flow. Second operand has 3 states, 3 states have (on average 1029.6666666666667) internal successors, (3089), 3 states have internal predecessors, (3089), 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) [2021-10-16 23:00:44,180 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:44,180 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1026 of 1069 [2021-10-16 23:00:44,180 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:45,163 INFO L129 PetriNetUnfolder]: 61/1636 cut-off events. [2021-10-16 23:00:45,163 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:45,263 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1788 conditions, 1636 events. 61/1636 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6388 event pairs, 0 based on Foata normal form. 0/1549 useless extension candidates. Maximal degree in co-relation 1566. Up to 27 conditions per place. [2021-10-16 23:00:45,278 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 15 selfloop transitions, 2 changer transitions 0/982 dead transitions. [2021-10-16 23:00:45,278 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 963 places, 982 transitions, 2160 flow [2021-10-16 23:00:45,278 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:45,278 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:45,280 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3096 transitions. [2021-10-16 23:00:45,280 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9653882132834425 [2021-10-16 23:00:45,280 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3096 transitions. [2021-10-16 23:00:45,280 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3096 transitions. [2021-10-16 23:00:45,281 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:45,281 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3096 transitions. [2021-10-16 23:00:45,282 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1032.0) internal successors, (3096), 3 states have internal predecessors, (3096), 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) [2021-10-16 23:00:45,284 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:45,284 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:45,284 INFO L186 Difference]: Start difference. First operand has 962 places, 983 transitions, 2128 flow. Second operand 3 states and 3096 transitions. [2021-10-16 23:00:45,284 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 963 places, 982 transitions, 2160 flow [2021-10-16 23:00:45,289 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 961 places, 982 transitions, 2154 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:45,295 INFO L242 Difference]: Finished difference. Result has 961 places, 982 transitions, 2124 flow [2021-10-16 23:00:45,295 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2120, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=980, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2124, PETRI_PLACES=961, PETRI_TRANSITIONS=982} [2021-10-16 23:00:45,296 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -22 predicate places. [2021-10-16 23:00:45,296 INFO L470 AbstractCegarLoop]: Abstraction has has 961 places, 982 transitions, 2124 flow [2021-10-16 23:00:45,296 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1029.6666666666667) internal successors, (3089), 3 states have internal predecessors, (3089), 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) [2021-10-16 23:00:45,296 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:45,296 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:45,296 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable49 [2021-10-16 23:00:45,297 INFO L402 AbstractCegarLoop]: === Iteration 51 === Targeting thread1Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:45,297 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:45,297 INFO L82 PathProgramCache]: Analyzing trace with hash 1988409630, now seen corresponding path program 1 times [2021-10-16 23:00:45,297 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:45,297 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [677439877] [2021-10-16 23:00:45,297 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:45,297 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:45,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:45,343 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:45,344 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:45,344 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [677439877] [2021-10-16 23:00:45,344 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [677439877] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:45,344 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:45,344 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:45,344 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [449983147] [2021-10-16 23:00:45,345 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:45,345 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:45,345 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:45,345 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:45,348 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1041 out of 1069 [2021-10-16 23:00:45,349 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 961 places, 982 transitions, 2124 flow. Second operand has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:45,349 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:45,350 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1041 of 1069 [2021-10-16 23:00:45,350 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:46,095 INFO L129 PetriNetUnfolder]: 61/1656 cut-off events. [2021-10-16 23:00:46,095 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:46,191 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1793 conditions, 1656 events. 61/1656 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6489 event pairs, 0 based on Foata normal form. 0/1565 useless extension candidates. Maximal degree in co-relation 1573. Up to 14 conditions per place. [2021-10-16 23:00:46,206 INFO L132 encePairwiseOnDemand]: 1065/1069 looper letters, 7 selfloop transitions, 3 changer transitions 0/984 dead transitions. [2021-10-16 23:00:46,207 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 963 places, 984 transitions, 2148 flow [2021-10-16 23:00:46,207 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:46,207 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:46,208 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2021-10-16 23:00:46,209 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9772372934206424 [2021-10-16 23:00:46,209 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3134 transitions. [2021-10-16 23:00:46,209 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3134 transitions. [2021-10-16 23:00:46,209 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:46,209 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3134 transitions. [2021-10-16 23:00:46,211 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.6666666666667) internal successors, (3134), 3 states have internal predecessors, (3134), 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) [2021-10-16 23:00:46,213 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:46,213 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:46,213 INFO L186 Difference]: Start difference. First operand has 961 places, 982 transitions, 2124 flow. Second operand 3 states and 3134 transitions. [2021-10-16 23:00:46,213 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 963 places, 984 transitions, 2148 flow [2021-10-16 23:00:46,219 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 961 places, 984 transitions, 2144 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:46,226 INFO L242 Difference]: Finished difference. Result has 963 places, 984 transitions, 2142 flow [2021-10-16 23:00:46,226 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2120, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=979, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2142, PETRI_PLACES=963, PETRI_TRANSITIONS=984} [2021-10-16 23:00:46,227 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:46,227 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 984 transitions, 2142 flow [2021-10-16 23:00:46,227 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:46,227 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:46,227 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:46,227 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable50 [2021-10-16 23:00:46,227 INFO L402 AbstractCegarLoop]: === Iteration 52 === Targeting thread1Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:46,228 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:46,228 INFO L82 PathProgramCache]: Analyzing trace with hash -2033991743, now seen corresponding path program 1 times [2021-10-16 23:00:46,228 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:46,228 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2077663003] [2021-10-16 23:00:46,228 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:46,228 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:46,241 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:46,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:46,269 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:46,269 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2077663003] [2021-10-16 23:00:46,269 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2077663003] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:46,269 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:46,269 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:46,271 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [66039991] [2021-10-16 23:00:46,271 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:46,271 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:46,272 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:46,272 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:46,275 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:46,277 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 984 transitions, 2142 flow. Second operand has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2021-10-16 23:00:46,277 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:46,277 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:46,277 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:47,190 INFO L129 PetriNetUnfolder]: 61/1652 cut-off events. [2021-10-16 23:00:47,190 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:47,296 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1823 conditions, 1652 events. 61/1652 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6460 event pairs, 0 based on Foata normal form. 0/1569 useless extension candidates. Maximal degree in co-relation 1600. Up to 33 conditions per place. [2021-10-16 23:00:47,311 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 19 selfloop transitions, 2 changer transitions 0/983 dead transitions. [2021-10-16 23:00:47,312 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 983 transitions, 2182 flow [2021-10-16 23:00:47,312 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:47,312 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:47,313 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3091 transitions. [2021-10-16 23:00:47,314 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9638291237917056 [2021-10-16 23:00:47,314 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3091 transitions. [2021-10-16 23:00:47,314 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3091 transitions. [2021-10-16 23:00:47,314 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:47,314 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3091 transitions. [2021-10-16 23:00:47,316 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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) [2021-10-16 23:00:47,318 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:47,318 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:47,318 INFO L186 Difference]: Start difference. First operand has 963 places, 984 transitions, 2142 flow. Second operand 3 states and 3091 transitions. [2021-10-16 23:00:47,318 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 983 transitions, 2182 flow [2021-10-16 23:00:47,324 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 983 transitions, 2176 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:47,333 INFO L242 Difference]: Finished difference. Result has 962 places, 983 transitions, 2138 flow [2021-10-16 23:00:47,334 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2134, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2138, PETRI_PLACES=962, PETRI_TRANSITIONS=983} [2021-10-16 23:00:47,334 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:47,334 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 983 transitions, 2138 flow [2021-10-16 23:00:47,335 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2021-10-16 23:00:47,335 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:47,335 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:47,335 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable51 [2021-10-16 23:00:47,335 INFO L402 AbstractCegarLoop]: === Iteration 53 === Targeting thread2Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:47,335 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:47,336 INFO L82 PathProgramCache]: Analyzing trace with hash -1419606447, now seen corresponding path program 1 times [2021-10-16 23:00:47,336 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:47,336 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404071541] [2021-10-16 23:00:47,336 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:47,336 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:47,355 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:47,382 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:47,382 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:47,382 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1404071541] [2021-10-16 23:00:47,383 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1404071541] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:47,383 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:47,383 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:47,383 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [881580723] [2021-10-16 23:00:47,383 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:47,383 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:47,384 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:47,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:47,386 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1041 out of 1069 [2021-10-16 23:00:47,388 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 983 transitions, 2138 flow. Second operand has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:47,388 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:47,388 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1041 of 1069 [2021-10-16 23:00:47,388 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:48,236 INFO L129 PetriNetUnfolder]: 61/1672 cut-off events. [2021-10-16 23:00:48,236 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:48,342 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1822 conditions, 1672 events. 61/1672 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6580 event pairs, 0 based on Foata normal form. 0/1585 useless extension candidates. Maximal degree in co-relation 1601. Up to 14 conditions per place. [2021-10-16 23:00:48,358 INFO L132 encePairwiseOnDemand]: 1065/1069 looper letters, 7 selfloop transitions, 3 changer transitions 0/985 dead transitions. [2021-10-16 23:00:48,358 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 985 transitions, 2162 flow [2021-10-16 23:00:48,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:48,358 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:48,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2021-10-16 23:00:48,360 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9772372934206424 [2021-10-16 23:00:48,360 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3134 transitions. [2021-10-16 23:00:48,360 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3134 transitions. [2021-10-16 23:00:48,360 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:48,360 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3134 transitions. [2021-10-16 23:00:48,362 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.6666666666667) internal successors, (3134), 3 states have internal predecessors, (3134), 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) [2021-10-16 23:00:48,364 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:48,364 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:48,364 INFO L186 Difference]: Start difference. First operand has 962 places, 983 transitions, 2138 flow. Second operand 3 states and 3134 transitions. [2021-10-16 23:00:48,364 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 985 transitions, 2162 flow [2021-10-16 23:00:48,369 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 985 transitions, 2158 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:48,375 INFO L242 Difference]: Finished difference. Result has 964 places, 985 transitions, 2156 flow [2021-10-16 23:00:48,376 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2134, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=980, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2156, PETRI_PLACES=964, PETRI_TRANSITIONS=985} [2021-10-16 23:00:48,376 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:48,376 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 985 transitions, 2156 flow [2021-10-16 23:00:48,377 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:48,377 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:48,377 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:48,377 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable52 [2021-10-16 23:00:48,377 INFO L402 AbstractCegarLoop]: === Iteration 54 === Targeting thread2Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:48,377 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:48,378 INFO L82 PathProgramCache]: Analyzing trace with hash -77386444, now seen corresponding path program 1 times [2021-10-16 23:00:48,378 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:48,378 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925525784] [2021-10-16 23:00:48,378 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:48,378 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:48,389 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:48,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:48,419 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:48,419 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925525784] [2021-10-16 23:00:48,419 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925525784] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:48,419 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:48,420 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:48,420 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [768350139] [2021-10-16 23:00:48,420 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:48,420 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:48,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:48,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:48,424 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:48,427 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 985 transitions, 2156 flow. Second operand has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2021-10-16 23:00:48,427 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:48,428 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:48,428 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:49,267 INFO L129 PetriNetUnfolder]: 61/1668 cut-off events. [2021-10-16 23:00:49,268 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:49,377 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1852 conditions, 1668 events. 61/1668 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 6545 event pairs, 0 based on Foata normal form. 0/1589 useless extension candidates. Maximal degree in co-relation 1628. Up to 33 conditions per place. [2021-10-16 23:00:49,392 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 19 selfloop transitions, 2 changer transitions 0/984 dead transitions. [2021-10-16 23:00:49,392 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 984 transitions, 2196 flow [2021-10-16 23:00:49,392 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:49,392 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:49,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3091 transitions. [2021-10-16 23:00:49,394 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9638291237917056 [2021-10-16 23:00:49,394 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3091 transitions. [2021-10-16 23:00:49,394 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3091 transitions. [2021-10-16 23:00:49,394 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:49,394 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3091 transitions. [2021-10-16 23:00:49,396 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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) [2021-10-16 23:00:49,397 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:49,398 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:49,398 INFO L186 Difference]: Start difference. First operand has 964 places, 985 transitions, 2156 flow. Second operand 3 states and 3091 transitions. [2021-10-16 23:00:49,398 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 984 transitions, 2196 flow [2021-10-16 23:00:49,401 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 984 transitions, 2190 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:49,407 INFO L242 Difference]: Finished difference. Result has 963 places, 984 transitions, 2152 flow [2021-10-16 23:00:49,408 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2148, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2152, PETRI_PLACES=963, PETRI_TRANSITIONS=984} [2021-10-16 23:00:49,408 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:49,408 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 984 transitions, 2152 flow [2021-10-16 23:00:49,408 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2021-10-16 23:00:49,408 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:49,408 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:49,409 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable53 [2021-10-16 23:00:49,409 INFO L402 AbstractCegarLoop]: === Iteration 55 === Targeting thread3Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:49,409 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:49,409 INFO L82 PathProgramCache]: Analyzing trace with hash -863323297, now seen corresponding path program 1 times [2021-10-16 23:00:49,409 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:49,409 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1672787262] [2021-10-16 23:00:49,409 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:49,409 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:49,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:49,448 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:49,449 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:49,449 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1672787262] [2021-10-16 23:00:49,449 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1672787262] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:49,449 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:49,449 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-10-16 23:00:49,450 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [210706572] [2021-10-16 23:00:49,450 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:49,450 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:49,451 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:49,451 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:49,454 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1041 out of 1069 [2021-10-16 23:00:49,455 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 984 transitions, 2152 flow. Second operand has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:49,455 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:49,455 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1041 of 1069 [2021-10-16 23:00:49,455 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:50,273 INFO L129 PetriNetUnfolder]: 61/1688 cut-off events. [2021-10-16 23:00:50,273 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:50,391 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1851 conditions, 1688 events. 61/1688 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6624 event pairs, 0 based on Foata normal form. 0/1605 useless extension candidates. Maximal degree in co-relation 1629. Up to 14 conditions per place. [2021-10-16 23:00:50,420 INFO L132 encePairwiseOnDemand]: 1065/1069 looper letters, 7 selfloop transitions, 3 changer transitions 0/986 dead transitions. [2021-10-16 23:00:50,420 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 986 transitions, 2176 flow [2021-10-16 23:00:50,420 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:50,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:50,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3134 transitions. [2021-10-16 23:00:50,422 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9772372934206424 [2021-10-16 23:00:50,423 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3134 transitions. [2021-10-16 23:00:50,423 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3134 transitions. [2021-10-16 23:00:50,423 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:50,423 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3134 transitions. [2021-10-16 23:00:50,425 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1044.6666666666667) internal successors, (3134), 3 states have internal predecessors, (3134), 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) [2021-10-16 23:00:50,428 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:50,428 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:50,428 INFO L186 Difference]: Start difference. First operand has 963 places, 984 transitions, 2152 flow. Second operand 3 states and 3134 transitions. [2021-10-16 23:00:50,428 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 986 transitions, 2176 flow [2021-10-16 23:00:50,434 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 986 transitions, 2172 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:50,441 INFO L242 Difference]: Finished difference. Result has 965 places, 986 transitions, 2170 flow [2021-10-16 23:00:50,442 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2148, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2170, PETRI_PLACES=965, PETRI_TRANSITIONS=986} [2021-10-16 23:00:50,442 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -18 predicate places. [2021-10-16 23:00:50,442 INFO L470 AbstractCegarLoop]: Abstraction has has 965 places, 986 transitions, 2170 flow [2021-10-16 23:00:50,443 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1042.3333333333333) internal successors, (3127), 3 states have internal predecessors, (3127), 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) [2021-10-16 23:00:50,443 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:50,443 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:50,443 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable54 [2021-10-16 23:00:50,443 INFO L402 AbstractCegarLoop]: === Iteration 56 === Targeting thread3Err8ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:50,443 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:50,444 INFO L82 PathProgramCache]: Analyzing trace with hash 1934784450, now seen corresponding path program 1 times [2021-10-16 23:00:50,444 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:50,444 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1701837637] [2021-10-16 23:00:50,444 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:50,444 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:50,453 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:50,479 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:50,480 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:50,480 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1701837637] [2021-10-16 23:00:50,480 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1701837637] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:50,480 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:50,480 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:50,480 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1142664660] [2021-10-16 23:00:50,481 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:50,481 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:50,481 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:50,481 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:50,485 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1023 out of 1069 [2021-10-16 23:00:50,486 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 965 places, 986 transitions, 2170 flow. Second operand has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2021-10-16 23:00:50,486 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:50,487 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1023 of 1069 [2021-10-16 23:00:50,487 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:51,444 INFO L129 PetriNetUnfolder]: 61/1684 cut-off events. [2021-10-16 23:00:51,444 INFO L130 PetriNetUnfolder]: For 27/27 co-relation queries the response was YES. [2021-10-16 23:00:51,553 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1881 conditions, 1684 events. 61/1684 cut-off events. For 27/27 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6591 event pairs, 0 based on Foata normal form. 0/1609 useless extension candidates. Maximal degree in co-relation 1656. Up to 33 conditions per place. [2021-10-16 23:00:51,568 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 19 selfloop transitions, 2 changer transitions 0/985 dead transitions. [2021-10-16 23:00:51,569 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 966 places, 985 transitions, 2210 flow [2021-10-16 23:00:51,569 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:51,569 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:51,570 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3091 transitions. [2021-10-16 23:00:51,570 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9638291237917056 [2021-10-16 23:00:51,571 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3091 transitions. [2021-10-16 23:00:51,571 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3091 transitions. [2021-10-16 23:00:51,571 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:51,571 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3091 transitions. [2021-10-16 23:00:51,573 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1030.3333333333333) internal successors, (3091), 3 states have internal predecessors, (3091), 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) [2021-10-16 23:00:51,574 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:51,574 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:51,575 INFO L186 Difference]: Start difference. First operand has 965 places, 986 transitions, 2170 flow. Second operand 3 states and 3091 transitions. [2021-10-16 23:00:51,575 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 966 places, 985 transitions, 2210 flow [2021-10-16 23:00:51,581 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 964 places, 985 transitions, 2204 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:51,589 INFO L242 Difference]: Finished difference. Result has 964 places, 985 transitions, 2166 flow [2021-10-16 23:00:51,590 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2162, PETRI_DIFFERENCE_MINUEND_PLACES=962, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=985, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=983, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2166, PETRI_PLACES=964, PETRI_TRANSITIONS=985} [2021-10-16 23:00:51,591 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -19 predicate places. [2021-10-16 23:00:51,591 INFO L470 AbstractCegarLoop]: Abstraction has has 964 places, 985 transitions, 2166 flow [2021-10-16 23:00:51,591 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1028.3333333333333) internal successors, (3085), 3 states have internal predecessors, (3085), 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) [2021-10-16 23:00:51,591 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:51,592 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:51,592 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable55 [2021-10-16 23:00:51,592 INFO L402 AbstractCegarLoop]: === Iteration 57 === Targeting thread1Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:51,592 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:51,592 INFO L82 PathProgramCache]: Analyzing trace with hash 1997335753, now seen corresponding path program 1 times [2021-10-16 23:00:51,592 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:51,592 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1857566018] [2021-10-16 23:00:51,593 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:51,593 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:51,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:51,640 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:51,640 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:51,640 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1857566018] [2021-10-16 23:00:51,640 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1857566018] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:51,640 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:51,641 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:51,641 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [840061702] [2021-10-16 23:00:51,641 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:51,641 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:51,642 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:51,642 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:51,647 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:51,648 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 964 places, 985 transitions, 2166 flow. Second operand has 3 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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) [2021-10-16 23:00:51,648 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:51,649 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:51,649 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:52,513 INFO L129 PetriNetUnfolder]: 61/1683 cut-off events. [2021-10-16 23:00:52,513 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:52,620 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1857 conditions, 1683 events. 61/1683 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6585 event pairs, 0 based on Foata normal form. 0/1607 useless extension candidates. Maximal degree in co-relation 1632. Up to 16 conditions per place. [2021-10-16 23:00:52,634 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 11 selfloop transitions, 2 changer transitions 0/984 dead transitions. [2021-10-16 23:00:52,635 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 965 places, 984 transitions, 2190 flow [2021-10-16 23:00:52,635 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:52,635 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:52,636 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 23:00:52,637 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9706891175553477 [2021-10-16 23:00:52,637 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 23:00:52,637 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 23:00:52,637 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:52,637 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 23:00:52,639 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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) [2021-10-16 23:00:52,640 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:52,640 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:52,640 INFO L186 Difference]: Start difference. First operand has 964 places, 985 transitions, 2166 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:52,640 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 965 places, 984 transitions, 2190 flow [2021-10-16 23:00:52,645 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 963 places, 984 transitions, 2186 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:52,651 INFO L242 Difference]: Finished difference. Result has 963 places, 984 transitions, 2164 flow [2021-10-16 23:00:52,651 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2160, PETRI_DIFFERENCE_MINUEND_PLACES=961, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=984, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2164, PETRI_PLACES=963, PETRI_TRANSITIONS=984} [2021-10-16 23:00:52,652 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -20 predicate places. [2021-10-16 23:00:52,652 INFO L470 AbstractCegarLoop]: Abstraction has has 963 places, 984 transitions, 2164 flow [2021-10-16 23:00:52,652 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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) [2021-10-16 23:00:52,652 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:52,652 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:52,652 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable56 [2021-10-16 23:00:52,652 INFO L402 AbstractCegarLoop]: === Iteration 58 === Targeting thread2Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:52,653 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:52,653 INFO L82 PathProgramCache]: Analyzing trace with hash 1670511612, now seen corresponding path program 1 times [2021-10-16 23:00:52,653 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:52,653 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94475185] [2021-10-16 23:00:52,653 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:52,653 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:52,666 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:52,697 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:52,698 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:52,698 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94475185] [2021-10-16 23:00:52,698 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94475185] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:52,698 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:52,698 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:52,698 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1940486537] [2021-10-16 23:00:52,699 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:52,699 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:52,699 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:52,699 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:52,702 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:52,703 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 963 places, 984 transitions, 2164 flow. Second operand has 3 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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) [2021-10-16 23:00:52,703 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:52,703 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:52,703 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:53,635 INFO L129 PetriNetUnfolder]: 61/1682 cut-off events. [2021-10-16 23:00:53,635 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:53,746 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1852 conditions, 1682 events. 61/1682 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6577 event pairs, 0 based on Foata normal form. 0/1607 useless extension candidates. Maximal degree in co-relation 1627. Up to 16 conditions per place. [2021-10-16 23:00:53,761 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 11 selfloop transitions, 2 changer transitions 0/983 dead transitions. [2021-10-16 23:00:53,761 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 964 places, 983 transitions, 2188 flow [2021-10-16 23:00:53,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:53,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:53,763 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 23:00:53,763 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9706891175553477 [2021-10-16 23:00:53,763 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 23:00:53,763 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 23:00:53,764 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:53,764 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 23:00:53,765 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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) [2021-10-16 23:00:53,767 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:53,767 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:53,767 INFO L186 Difference]: Start difference. First operand has 963 places, 984 transitions, 2164 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:53,767 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 964 places, 983 transitions, 2188 flow [2021-10-16 23:00:53,771 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 962 places, 983 transitions, 2184 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:53,777 INFO L242 Difference]: Finished difference. Result has 962 places, 983 transitions, 2162 flow [2021-10-16 23:00:53,778 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2158, PETRI_DIFFERENCE_MINUEND_PLACES=960, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=983, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=981, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2162, PETRI_PLACES=962, PETRI_TRANSITIONS=983} [2021-10-16 23:00:53,778 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -21 predicate places. [2021-10-16 23:00:53,778 INFO L470 AbstractCegarLoop]: Abstraction has has 962 places, 983 transitions, 2162 flow [2021-10-16 23:00:53,778 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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) [2021-10-16 23:00:53,778 INFO L246 CegarLoopForPetriNet]: Found error trace [2021-10-16 23:00:53,779 INFO L254 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-10-16 23:00:53,779 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable57 [2021-10-16 23:00:53,779 INFO L402 AbstractCegarLoop]: === Iteration 59 === Targeting thread3Err9ASSERT_VIOLATIONDATA_RACE === [thread1Err0ASSERT_VIOLATIONDATA_RACE, thread1Err1ASSERT_VIOLATIONDATA_RACE, thread1Err2ASSERT_VIOLATIONDATA_RACE, thread1Err3ASSERT_VIOLATIONDATA_RACE (and 82 more)] === [2021-10-16 23:00:53,779 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-10-16 23:00:53,779 INFO L82 PathProgramCache]: Analyzing trace with hash -1039901430, now seen corresponding path program 1 times [2021-10-16 23:00:53,779 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-10-16 23:00:53,779 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [254019427] [2021-10-16 23:00:53,779 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-10-16 23:00:53,780 INFO L128 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-10-16 23:00:53,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-10-16 23:00:53,818 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-10-16 23:00:53,819 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-10-16 23:00:53,819 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [254019427] [2021-10-16 23:00:53,819 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [254019427] provided 1 perfect and 0 imperfect interpolant sequences [2021-10-16 23:00:53,819 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-10-16 23:00:53,819 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2021-10-16 23:00:53,819 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2133954902] [2021-10-16 23:00:53,820 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-10-16 23:00:53,820 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-10-16 23:00:53,820 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-10-16 23:00:53,820 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-10-16 23:00:53,823 INFO L499 CegarLoopForPetriNet]: Number of universal loopers: 1033 out of 1069 [2021-10-16 23:00:53,824 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 962 places, 983 transitions, 2162 flow. Second operand has 3 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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) [2021-10-16 23:00:53,824 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2021-10-16 23:00:53,824 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 1033 of 1069 [2021-10-16 23:00:53,824 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2021-10-16 23:00:54,713 INFO L129 PetriNetUnfolder]: 61/1681 cut-off events. [2021-10-16 23:00:54,714 INFO L130 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2021-10-16 23:00:54,823 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1851 conditions, 1681 events. 61/1681 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 11. Compared 6570 event pairs, 0 based on Foata normal form. 0/1607 useless extension candidates. Maximal degree in co-relation 1626. Up to 16 conditions per place. [2021-10-16 23:00:54,824 INFO L132 encePairwiseOnDemand]: 1066/1069 looper letters, 0 selfloop transitions, 0 changer transitions 982/982 dead transitions. [2021-10-16 23:00:54,824 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 963 places, 982 transitions, 2186 flow [2021-10-16 23:00:54,825 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-10-16 23:00:54,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2021-10-16 23:00:54,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 3113 transitions. [2021-10-16 23:00:54,826 INFO L544 CegarLoopForPetriNet]: DFA transition density 0.9706891175553477 [2021-10-16 23:00:54,826 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 3113 transitions. [2021-10-16 23:00:54,826 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 3113 transitions. [2021-10-16 23:00:54,827 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2021-10-16 23:00:54,827 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 3113 transitions. [2021-10-16 23:00:54,828 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 1037.6666666666667) internal successors, (3113), 3 states have internal predecessors, (3113), 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) [2021-10-16 23:00:54,830 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:54,830 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 1069.0) internal successors, (4276), 4 states have internal predecessors, (4276), 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) [2021-10-16 23:00:54,830 INFO L186 Difference]: Start difference. First operand has 962 places, 983 transitions, 2162 flow. Second operand 3 states and 3113 transitions. [2021-10-16 23:00:54,830 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 963 places, 982 transitions, 2186 flow [2021-10-16 23:00:54,834 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 961 places, 982 transitions, 2182 flow, removed 0 selfloop flow, removed 2 redundant places. [2021-10-16 23:00:54,837 INFO L242 Difference]: Finished difference. Result has 961 places, 0 transitions, 0 flow [2021-10-16 23:00:54,838 INFO L317 CegarLoopForPetriNet]: {PETRI_ALPHABET=1069, PETRI_DIFFERENCE_MINUEND_FLOW=2156, PETRI_DIFFERENCE_MINUEND_PLACES=959, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=982, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=982, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=0, PETRI_PLACES=961, PETRI_TRANSITIONS=0} [2021-10-16 23:00:54,838 INFO L334 CegarLoopForPetriNet]: 983 programPoint places, -22 predicate places. [2021-10-16 23:00:54,838 INFO L470 AbstractCegarLoop]: Abstraction has has 961 places, 0 transitions, 0 flow [2021-10-16 23:00:54,838 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 1036.6666666666667) internal successors, (3110), 3 states have internal predecessors, (3110), 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) [2021-10-16 23:00:54,840 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,840 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,841 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,842 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,843 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr11ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr12ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,844 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr13ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr14ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr16ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr15ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr0INUSE_VIOLATION [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr1INUSE_VIOLATION [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location ULTIMATE.startErr2INUSE_VIOLATION [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,845 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread1Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,846 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread2Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err0ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err1ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err2ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err3ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,847 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err10ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err4ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err5ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err6ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err7ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err8ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,848 INFO L764 garLoopResultBuilder]: Registering result SAFE for location thread3Err9ASSERT_VIOLATIONDATA_RACE [2021-10-16 23:00:54,848 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable58 [2021-10-16 23:00:54,855 INFO L229 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2021-10-16 23:00:54,855 INFO L179 ceAbstractionStarter]: Computing trace abstraction results [2021-10-16 23:00:54,857 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 16.10 11:00:54 BasicIcfg [2021-10-16 23:00:54,857 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2021-10-16 23:00:54,858 INFO L168 Benchmark]: Toolchain (without parser) took 59476.15 ms. Allocated memory was 182.5 MB in the beginning and 6.6 GB in the end (delta: 6.4 GB). Free memory was 126.3 MB in the beginning and 1.9 GB in the end (delta: -1.7 GB). Peak memory consumption was 4.6 GB. Max. memory is 8.0 GB. [2021-10-16 23:00:54,858 INFO L168 Benchmark]: CDTParser took 0.12 ms. Allocated memory is still 182.5 MB. Free memory is still 142.9 MB. There was no memory consumed. Max. memory is 8.0 GB. [2021-10-16 23:00:54,859 INFO L168 Benchmark]: CACSL2BoogieTranslator took 301.85 ms. Allocated memory is still 182.5 MB. Free memory was 126.1 MB in the beginning and 149.1 MB in the end (delta: -23.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:54,859 INFO L168 Benchmark]: Boogie Procedure Inliner took 72.47 ms. Allocated memory is still 182.5 MB. Free memory was 149.1 MB in the beginning and 144.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:54,859 INFO L168 Benchmark]: Boogie Preprocessor took 56.91 ms. Allocated memory is still 182.5 MB. Free memory was 144.9 MB in the beginning and 141.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:54,859 INFO L168 Benchmark]: RCFGBuilder took 883.71 ms. Allocated memory is still 182.5 MB. Free memory was 141.2 MB in the beginning and 97.7 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.0 MB. Max. memory is 8.0 GB. [2021-10-16 23:00:54,859 INFO L168 Benchmark]: TraceAbstraction took 58156.23 ms. Allocated memory was 182.5 MB in the beginning and 6.6 GB in the end (delta: 6.4 GB). Free memory was 97.2 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 4.6 GB. Max. memory is 8.0 GB. [2021-10-16 23:00:54,860 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.12 ms. Allocated memory is still 182.5 MB. Free memory is still 142.9 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 301.85 ms. Allocated memory is still 182.5 MB. Free memory was 126.1 MB in the beginning and 149.1 MB in the end (delta: -23.0 MB). Peak memory consumption was 11.0 MB. Max. memory is 8.0 GB. * Boogie Procedure Inliner took 72.47 ms. Allocated memory is still 182.5 MB. Free memory was 149.1 MB in the beginning and 144.9 MB in the end (delta: 4.2 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 56.91 ms. Allocated memory is still 182.5 MB. Free memory was 144.9 MB in the beginning and 141.2 MB in the end (delta: 3.7 MB). Peak memory consumption was 4.2 MB. Max. memory is 8.0 GB. * RCFGBuilder took 883.71 ms. Allocated memory is still 182.5 MB. Free memory was 141.2 MB in the beginning and 97.7 MB in the end (delta: 43.5 MB). Peak memory consumption was 43.0 MB. Max. memory is 8.0 GB. * TraceAbstraction took 58156.23 ms. Allocated memory was 182.5 MB in the beginning and 6.6 GB in the end (delta: 6.4 GB). Free memory was 97.2 MB in the beginning and 1.9 GB in the end (delta: -1.8 GB). Peak memory consumption was 4.6 GB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0ms ErrorAutomatonConstructionTimeTotal, 0.0ms FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0ms ErrorAutomatonConstructionTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeAvg, 0.0ms ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - PositiveResult [Line: 48]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 49]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 50]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 51]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 63]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 55]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 56]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 57]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 58]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 59]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 60]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 69]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 70]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 71]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 72]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 85]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 76]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 77]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 78]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 79]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 80]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 81]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 91]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 92]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 93]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 94]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 107]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 98]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 99]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 100]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 101]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 102]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 103]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 116]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 117]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 118]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 119]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 120]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 121]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 122]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 123]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 124]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 125]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 126]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 127]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 128]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 129]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 130]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 131]: there are no data races For all program executions holds that there are no data races at this location - PositiveResult [Line: 153]: there are no data races For all program executions holds that there are no data races at this location - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 7 procedures, 1759 locations, 86 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 4.8ms, RemoveRedundantFlowTime: 0.0ms, RemoveRedundantFlowUnfoldingTime: 0.0ms, BackfoldingTime: 0.0ms, BackfoldingUnfoldingTime: 0.0ms, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 57723.0ms, OverallIterations: 59, TraceHistogramMax: 1, EmptinessCheckTime: 0.0ms, AutomataDifference: 54149.4ms, DeadEndRemovalTime: 0.0ms, HoareAnnotationTime: 0.0ms, InitialAbstractionConstructionTime: 620.7ms, PartialOrderReductionTime: 0.0ms, HoareTripleCheckerStatistics: 934 SDtfs, 97 SDslu, 30 SDs, 0 SdLazy, 1044 SolverSat, 16 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 712.7ms Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 139 GetRequests, 71 SyntacticMatches, 0 SemanticMatches, 68 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 142.3ms Time, 0.0ms BasicInterpolantAutomatonTime, BiggestAbstraction: size=2170occurred in iteration=55, InterpolantAutomatonStates: 186, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0ms DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 198.9ms SsaConstructionTime, 581.0ms SatisfiabilityAnalysisTime, 1604.4ms InterpolantComputationTime, 11975 NumberOfCodeBlocks, 11975 NumberOfCodeBlocksAsserted, 59 NumberOfCheckSat, 11916 ConstructedInterpolants, 0 QuantifiedInterpolants, 12447 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 59 InterpolantComputations, 59 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 50 specifications checked. All of them hold RESULT: Ultimate proved your program to be correct! [2021-10-16 23:00:54,886 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...