./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_08-cond_racefree.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-1.11.0-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_08-cond_racefree.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash b4439281d7e12bca3fd2bd39ebda4196e341f38fedf1c370a96bdabb4944cfe7 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 05:49:26,587 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 05:49:26,653 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-29 05:49:26,658 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 05:49:26,658 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 05:49:26,682 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 05:49:26,683 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 05:49:26,684 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 05:49:26,685 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 05:49:26,685 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 05:49:26,686 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 05:49:26,686 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 05:49:26,687 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 05:49:26,688 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 05:49:26,688 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 05:49:26,689 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 05:49:26,689 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 05:49:26,690 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 05:49:26,694 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 05:49:26,695 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 05:49:26,695 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 05:49:26,697 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 05:49:26,697 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-29 05:49:26,698 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 05:49:26,698 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 05:49:26,699 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 05:49:26,699 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 05:49:26,700 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 05:49:26,700 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 05:49:26,701 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 05:49:26,701 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:49:26,702 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 05:49:26,702 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 05:49:26,702 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 05:49:26,703 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 05:49:26,703 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 05:49:26,704 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 05:49:26,704 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 05:49:26,705 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 05:49:26,705 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 05:49:26,705 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 05:49:26,706 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> b4439281d7e12bca3fd2bd39ebda4196e341f38fedf1c370a96bdabb4944cfe7 [2023-11-29 05:49:26,943 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 05:49:26,967 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 05:49:26,970 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 05:49:26,971 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 05:49:26,971 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 05:49:26,973 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/goblint-regression/28-race_reach_08-cond_racefree.i [2023-11-29 05:49:29,694 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 05:49:29,943 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 05:49:29,944 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/sv-benchmarks/c/goblint-regression/28-race_reach_08-cond_racefree.i [2023-11-29 05:49:29,963 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/data/a4f6df1cb/57aeb7c420964bcd9226e15271575070/FLAG53585db8e [2023-11-29 05:49:29,978 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/data/a4f6df1cb/57aeb7c420964bcd9226e15271575070 [2023-11-29 05:49:29,980 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 05:49:29,982 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 05:49:29,984 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 05:49:29,984 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 05:49:29,989 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 05:49:29,990 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:49:29" (1/1) ... [2023-11-29 05:49:29,991 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3f1b7f13 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:29, skipping insertion in model container [2023-11-29 05:49:29,991 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:49:29" (1/1) ... [2023-11-29 05:49:30,058 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 05:49:30,541 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:49:30,555 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 05:49:30,605 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:49:30,712 INFO L206 MainTranslator]: Completed translation [2023-11-29 05:49:30,713 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30 WrapperNode [2023-11-29 05:49:30,713 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 05:49:30,714 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 05:49:30,714 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 05:49:30,715 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 05:49:30,723 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,742 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,770 INFO L138 Inliner]: procedures = 271, calls = 36, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 107 [2023-11-29 05:49:30,770 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 05:49:30,771 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 05:49:30,771 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 05:49:30,772 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 05:49:30,781 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,781 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,786 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,786 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,796 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,801 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,804 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,806 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,810 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 05:49:30,811 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 05:49:30,811 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 05:49:30,811 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 05:49:30,812 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (1/1) ... [2023-11-29 05:49:30,818 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:49:30,830 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:49:30,850 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 05:49:30,853 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 05:49:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 05:49:30,884 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 05:49:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-29 05:49:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-29 05:49:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-29 05:49:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-29 05:49:30,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 05:49:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2023-11-29 05:49:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2023-11-29 05:49:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-29 05:49:30,886 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 05:49:30,886 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 05:49:30,888 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-29 05:49:31,033 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 05:49:31,035 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 05:49:31,282 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 05:49:31,318 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 05:49:31,318 INFO L309 CfgBuilder]: Removed 10 assume(true) statements. [2023-11-29 05:49:31,320 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:49:31 BoogieIcfgContainer [2023-11-29 05:49:31,320 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 05:49:31,323 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 05:49:31,323 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 05:49:31,326 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 05:49:31,326 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 05:49:29" (1/3) ... [2023-11-29 05:49:31,327 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@427b50d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:49:31, skipping insertion in model container [2023-11-29 05:49:31,327 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:49:30" (2/3) ... [2023-11-29 05:49:31,328 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@427b50d2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:49:31, skipping insertion in model container [2023-11-29 05:49:31,328 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:49:31" (3/3) ... [2023-11-29 05:49:31,329 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_08-cond_racefree.i [2023-11-29 05:49:31,336 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-29 05:49:31,346 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 05:49:31,346 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2023-11-29 05:49:31,346 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-29 05:49:31,402 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-11-29 05:49:31,437 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 147 places, 160 transitions, 327 flow [2023-11-29 05:49:31,514 INFO L124 PetriNetUnfolderBase]: 25/222 cut-off events. [2023-11-29 05:49:31,514 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-29 05:49:31,521 INFO L83 FinitePrefix]: Finished finitePrefix Result has 227 conditions, 222 events. 25/222 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 684 event pairs, 0 based on Foata normal form. 0/186 useless extension candidates. Maximal degree in co-relation 114. Up to 6 conditions per place. [2023-11-29 05:49:31,521 INFO L82 GeneralOperation]: Start removeDead. Operand has 147 places, 160 transitions, 327 flow [2023-11-29 05:49:31,527 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 160 transitions, 327 flow [2023-11-29 05:49:31,536 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:49:31,542 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30355a90, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:49:31,543 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2023-11-29 05:49:31,567 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 05:49:31,567 INFO L124 PetriNetUnfolderBase]: 6/80 cut-off events. [2023-11-29 05:49:31,567 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 05:49:31,567 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:31,568 INFO L208 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] [2023-11-29 05:49:31,569 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 8 more)] === [2023-11-29 05:49:31,574 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:31,574 INFO L85 PathProgramCache]: Analyzing trace with hash 38409511, now seen corresponding path program 1 times [2023-11-29 05:49:31,581 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:31,582 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [369487012] [2023-11-29 05:49:31,582 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:31,583 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:31,690 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:49:31,852 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:49:31,852 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:49:31,853 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [369487012] [2023-11-29 05:49:31,853 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [369487012] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:49:31,854 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:49:31,854 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:49:31,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [80469313] [2023-11-29 05:49:31,856 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:49:31,865 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:49:31,870 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:49:31,891 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:49:31,891 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:49:31,909 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 129 out of 160 [2023-11-29 05:49:31,913 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 160 transitions, 327 flow. Second operand has 3 states, 3 states have (on average 130.66666666666666) internal successors, (392), 3 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:31,914 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:49:31,914 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 129 of 160 [2023-11-29 05:49:31,915 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:49:32,074 INFO L124 PetriNetUnfolderBase]: 69/549 cut-off events. [2023-11-29 05:49:32,074 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2023-11-29 05:49:32,078 INFO L83 FinitePrefix]: Finished finitePrefix Result has 670 conditions, 549 events. 69/549 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 2791 event pairs, 0 based on Foata normal form. 66/553 useless extension candidates. Maximal degree in co-relation 587. Up to 108 conditions per place. [2023-11-29 05:49:32,082 INFO L140 encePairwiseOnDemand]: 145/160 looper letters, 22 selfloop transitions, 2 changer transitions 0/151 dead transitions. [2023-11-29 05:49:32,082 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 151 transitions, 357 flow [2023-11-29 05:49:32,084 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:49:32,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:49:32,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 431 transitions. [2023-11-29 05:49:32,098 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8979166666666667 [2023-11-29 05:49:32,099 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 431 transitions. [2023-11-29 05:49:32,100 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 431 transitions. [2023-11-29 05:49:32,102 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:49:32,104 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 431 transitions. [2023-11-29 05:49:32,110 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,117 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,118 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,119 INFO L175 Difference]: Start difference. First operand has 147 places, 160 transitions, 327 flow. Second operand 3 states and 431 transitions. [2023-11-29 05:49:32,120 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 151 transitions, 357 flow [2023-11-29 05:49:32,125 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 151 transitions, 357 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 05:49:32,132 INFO L231 Difference]: Finished difference. Result has 147 places, 145 transitions, 305 flow [2023-11-29 05:49:32,134 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=160, PETRI_DIFFERENCE_MINUEND_FLOW=297, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=145, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=305, PETRI_PLACES=147, PETRI_TRANSITIONS=145} [2023-11-29 05:49:32,137 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 0 predicate places. [2023-11-29 05:49:32,137 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 145 transitions, 305 flow [2023-11-29 05:49:32,138 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 130.66666666666666) internal successors, (392), 3 states have internal predecessors, (392), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,138 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:32,138 INFO L208 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] [2023-11-29 05:49:32,138 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 05:49:32,139 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 8 more)] === [2023-11-29 05:49:32,139 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:32,139 INFO L85 PathProgramCache]: Analyzing trace with hash -1036568963, now seen corresponding path program 1 times [2023-11-29 05:49:32,139 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:32,140 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1639948267] [2023-11-29 05:49:32,140 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:32,140 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:32,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:49:32,224 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:49:32,225 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:49:32,225 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1639948267] [2023-11-29 05:49:32,225 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1639948267] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:49:32,225 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:49:32,225 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:49:32,226 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [927310052] [2023-11-29 05:49:32,226 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:49:32,227 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:49:32,228 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:49:32,228 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:49:32,229 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:49:32,250 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 124 out of 160 [2023-11-29 05:49:32,251 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 145 transitions, 305 flow. Second operand has 3 states, 3 states have (on average 125.66666666666667) internal successors, (377), 3 states have internal predecessors, (377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,251 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:49:32,252 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 124 of 160 [2023-11-29 05:49:32,252 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:49:32,417 INFO L124 PetriNetUnfolderBase]: 138/904 cut-off events. [2023-11-29 05:49:32,417 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2023-11-29 05:49:32,419 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1172 conditions, 904 events. 138/904 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 5670 event pairs, 26 based on Foata normal form. 0/805 useless extension candidates. Maximal degree in co-relation 1113. Up to 137 conditions per place. [2023-11-29 05:49:32,423 INFO L140 encePairwiseOnDemand]: 151/160 looper letters, 30 selfloop transitions, 6 changer transitions 0/158 dead transitions. [2023-11-29 05:49:32,423 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 147 places, 158 transitions, 406 flow [2023-11-29 05:49:32,424 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:49:32,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:49:32,426 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 411 transitions. [2023-11-29 05:49:32,427 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.85625 [2023-11-29 05:49:32,427 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 411 transitions. [2023-11-29 05:49:32,427 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 411 transitions. [2023-11-29 05:49:32,428 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:49:32,428 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 411 transitions. [2023-11-29 05:49:32,430 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 137.0) internal successors, (411), 3 states have internal predecessors, (411), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,432 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,433 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 160.0) internal successors, (640), 4 states have internal predecessors, (640), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,433 INFO L175 Difference]: Start difference. First operand has 147 places, 145 transitions, 305 flow. Second operand 3 states and 411 transitions. [2023-11-29 05:49:32,433 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 147 places, 158 transitions, 406 flow [2023-11-29 05:49:32,435 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 158 transitions, 402 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:49:32,438 INFO L231 Difference]: Finished difference. Result has 147 places, 147 transitions, 339 flow [2023-11-29 05:49:32,439 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=160, PETRI_DIFFERENCE_MINUEND_FLOW=297, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=143, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=137, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=339, PETRI_PLACES=147, PETRI_TRANSITIONS=147} [2023-11-29 05:49:32,440 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 0 predicate places. [2023-11-29 05:49:32,440 INFO L495 AbstractCegarLoop]: Abstraction has has 147 places, 147 transitions, 339 flow [2023-11-29 05:49:32,440 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 125.66666666666667) internal successors, (377), 3 states have internal predecessors, (377), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,441 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:32,441 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:49:32,441 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 05:49:32,441 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 8 more)] === [2023-11-29 05:49:32,442 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:32,442 INFO L85 PathProgramCache]: Analyzing trace with hash -1279465762, now seen corresponding path program 1 times [2023-11-29 05:49:32,443 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:32,443 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1385104375] [2023-11-29 05:49:32,443 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:32,443 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:32,472 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:49:32,473 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 05:49:32,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:49:32,515 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 05:49:32,515 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 05:49:32,516 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2023-11-29 05:49:32,517 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2023-11-29 05:49:32,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2023-11-29 05:49:32,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2023-11-29 05:49:32,518 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2023-11-29 05:49:32,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (5 of 11 remaining) [2023-11-29 05:49:32,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2023-11-29 05:49:32,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2023-11-29 05:49:32,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2023-11-29 05:49:32,519 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2023-11-29 05:49:32,520 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2023-11-29 05:49:32,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 05:49:32,520 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-29 05:49:32,522 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-29 05:49:32,523 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-29 05:49:32,556 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-29 05:49:32,561 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 191 places, 209 transitions, 434 flow [2023-11-29 05:49:32,601 INFO L124 PetriNetUnfolderBase]: 43/365 cut-off events. [2023-11-29 05:49:32,601 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2023-11-29 05:49:32,602 INFO L83 FinitePrefix]: Finished finitePrefix Result has 377 conditions, 365 events. 43/365 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1372 event pairs, 0 based on Foata normal form. 0/303 useless extension candidates. Maximal degree in co-relation 224. Up to 9 conditions per place. [2023-11-29 05:49:32,602 INFO L82 GeneralOperation]: Start removeDead. Operand has 191 places, 209 transitions, 434 flow [2023-11-29 05:49:32,606 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 191 places, 209 transitions, 434 flow [2023-11-29 05:49:32,608 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:49:32,609 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30355a90, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:49:32,609 INFO L358 AbstractCegarLoop]: Starting to check reachability of 15 error locations. [2023-11-29 05:49:32,617 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 05:49:32,617 INFO L124 PetriNetUnfolderBase]: 6/80 cut-off events. [2023-11-29 05:49:32,618 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 05:49:32,618 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:32,618 INFO L208 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] [2023-11-29 05:49:32,618 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:49:32,619 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:32,619 INFO L85 PathProgramCache]: Analyzing trace with hash 1225958136, now seen corresponding path program 1 times [2023-11-29 05:49:32,619 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:32,619 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285113715] [2023-11-29 05:49:32,619 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:32,620 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:32,636 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:49:32,682 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:49:32,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:49:32,682 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285113715] [2023-11-29 05:49:32,683 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285113715] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:49:32,683 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:49:32,683 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:49:32,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1389349859] [2023-11-29 05:49:32,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:49:32,684 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:49:32,684 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:49:32,685 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:49:32,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:49:32,700 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 209 [2023-11-29 05:49:32,701 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 209 transitions, 434 flow. Second operand has 3 states, 3 states have (on average 165.66666666666666) internal successors, (497), 3 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:32,701 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:49:32,702 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 209 [2023-11-29 05:49:32,702 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:49:33,408 INFO L124 PetriNetUnfolderBase]: 830/4358 cut-off events. [2023-11-29 05:49:33,408 INFO L125 PetriNetUnfolderBase]: For 77/77 co-relation queries the response was YES. [2023-11-29 05:49:33,419 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5711 conditions, 4358 events. 830/4358 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 130. Compared 42583 event pairs, 632 based on Foata normal form. 741/4655 useless extension candidates. Maximal degree in co-relation 726. Up to 1303 conditions per place. [2023-11-29 05:49:33,443 INFO L140 encePairwiseOnDemand]: 188/209 looper letters, 31 selfloop transitions, 2 changer transitions 0/195 dead transitions. [2023-11-29 05:49:33,443 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 195 transitions, 472 flow [2023-11-29 05:49:33,444 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:49:33,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:49:33,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 551 transitions. [2023-11-29 05:49:33,446 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8787878787878788 [2023-11-29 05:49:33,447 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 551 transitions. [2023-11-29 05:49:33,447 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 551 transitions. [2023-11-29 05:49:33,447 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:49:33,447 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 551 transitions. [2023-11-29 05:49:33,449 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 183.66666666666666) internal successors, (551), 3 states have internal predecessors, (551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:33,452 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 209.0) internal successors, (836), 4 states have internal predecessors, (836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:33,452 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 209.0) internal successors, (836), 4 states have internal predecessors, (836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:33,453 INFO L175 Difference]: Start difference. First operand has 191 places, 209 transitions, 434 flow. Second operand 3 states and 551 transitions. [2023-11-29 05:49:33,453 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 195 transitions, 472 flow [2023-11-29 05:49:33,455 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 190 places, 195 transitions, 472 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 05:49:33,458 INFO L231 Difference]: Finished difference. Result has 191 places, 189 transitions, 404 flow [2023-11-29 05:49:33,459 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=209, PETRI_DIFFERENCE_MINUEND_FLOW=392, PETRI_DIFFERENCE_MINUEND_PLACES=188, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=186, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=404, PETRI_PLACES=191, PETRI_TRANSITIONS=189} [2023-11-29 05:49:33,460 INFO L281 CegarLoopForPetriNet]: 191 programPoint places, 0 predicate places. [2023-11-29 05:49:33,460 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 189 transitions, 404 flow [2023-11-29 05:49:33,460 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 165.66666666666666) internal successors, (497), 3 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:33,461 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:33,461 INFO L208 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] [2023-11-29 05:49:33,461 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 05:49:33,461 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:49:33,462 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:33,462 INFO L85 PathProgramCache]: Analyzing trace with hash 528094956, now seen corresponding path program 1 times [2023-11-29 05:49:33,462 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:33,462 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1773665345] [2023-11-29 05:49:33,462 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:33,463 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:33,480 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:49:33,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:49:33,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:49:33,515 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1773665345] [2023-11-29 05:49:33,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1773665345] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:49:33,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:49:33,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:49:33,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1910796983] [2023-11-29 05:49:33,516 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:49:33,516 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:49:33,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:49:33,517 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:49:33,517 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:49:33,553 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 209 [2023-11-29 05:49:33,554 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 189 transitions, 404 flow. Second operand has 3 states, 3 states have (on average 152.66666666666666) internal successors, (458), 3 states have internal predecessors, (458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:33,554 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:49:33,554 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 209 [2023-11-29 05:49:33,555 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:49:35,736 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([734] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_8| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of2ForFork0_thidvar0_4) InVars {t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_8|} OutVars{t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_8|} AuxVars[] AssignedVars[][195], [113#L952-9true, 194#true, Black: 196#(= |ULTIMATE.start_main_~i~1#1| 0), 199#true, t_funThread1of2ForFork0NotInUse, t_funThread2of2ForFork0NotInUse]) [2023-11-29 05:49:35,737 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:49:35,737 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2023-11-29 05:49:35,737 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-29 05:49:35,737 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-29 05:49:35,746 INFO L124 PetriNetUnfolderBase]: 4416/15609 cut-off events. [2023-11-29 05:49:35,746 INFO L125 PetriNetUnfolderBase]: For 373/373 co-relation queries the response was YES. [2023-11-29 05:49:35,796 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22599 conditions, 15609 events. 4416/15609 cut-off events. For 373/373 co-relation queries the response was YES. Maximal size of possible extension queue 537. Compared 181597 event pairs, 1328 based on Foata normal form. 0/13798 useless extension candidates. Maximal degree in co-relation 22539. Up to 3677 conditions per place. [2023-11-29 05:49:35,873 INFO L140 encePairwiseOnDemand]: 190/209 looper letters, 58 selfloop transitions, 14 changer transitions 0/222 dead transitions. [2023-11-29 05:49:35,874 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 222 transitions, 625 flow [2023-11-29 05:49:35,874 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:49:35,874 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:49:35,876 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 530 transitions. [2023-11-29 05:49:35,877 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8452950558213717 [2023-11-29 05:49:35,877 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 530 transitions. [2023-11-29 05:49:35,877 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 530 transitions. [2023-11-29 05:49:35,878 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:49:35,878 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 530 transitions. [2023-11-29 05:49:35,880 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 176.66666666666666) internal successors, (530), 3 states have internal predecessors, (530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:35,883 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 209.0) internal successors, (836), 4 states have internal predecessors, (836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:35,884 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 209.0) internal successors, (836), 4 states have internal predecessors, (836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:35,884 INFO L175 Difference]: Start difference. First operand has 191 places, 189 transitions, 404 flow. Second operand 3 states and 530 transitions. [2023-11-29 05:49:35,884 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 222 transitions, 625 flow [2023-11-29 05:49:35,887 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 222 transitions, 623 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-29 05:49:35,890 INFO L231 Difference]: Finished difference. Result has 194 places, 203 transitions, 524 flow [2023-11-29 05:49:35,891 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=209, PETRI_DIFFERENCE_MINUEND_FLOW=402, PETRI_DIFFERENCE_MINUEND_PLACES=190, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=189, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=175, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=524, PETRI_PLACES=194, PETRI_TRANSITIONS=203} [2023-11-29 05:49:35,892 INFO L281 CegarLoopForPetriNet]: 191 programPoint places, 3 predicate places. [2023-11-29 05:49:35,892 INFO L495 AbstractCegarLoop]: Abstraction has has 194 places, 203 transitions, 524 flow [2023-11-29 05:49:35,893 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 152.66666666666666) internal successors, (458), 3 states have internal predecessors, (458), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:35,893 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:35,893 INFO L208 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] [2023-11-29 05:49:35,893 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 05:49:35,893 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:49:35,894 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:35,894 INFO L85 PathProgramCache]: Analyzing trace with hash -1050948789, now seen corresponding path program 1 times [2023-11-29 05:49:35,894 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:35,894 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1070021190] [2023-11-29 05:49:35,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:35,894 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:35,910 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:49:35,937 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:49:35,937 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:49:35,938 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1070021190] [2023-11-29 05:49:35,938 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1070021190] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:49:35,938 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:49:35,938 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:49:35,938 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692009544] [2023-11-29 05:49:35,939 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:49:35,939 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:49:35,940 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:49:35,940 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:49:35,940 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:49:35,993 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 157 out of 209 [2023-11-29 05:49:35,994 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 194 places, 203 transitions, 524 flow. Second operand has 3 states, 3 states have (on average 159.33333333333334) internal successors, (478), 3 states have internal predecessors, (478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:35,995 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:49:35,995 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 157 of 209 [2023-11-29 05:49:35,995 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:49:37,943 INFO L124 PetriNetUnfolderBase]: 4498/18041 cut-off events. [2023-11-29 05:49:37,944 INFO L125 PetriNetUnfolderBase]: For 4418/4594 co-relation queries the response was YES. [2023-11-29 05:49:37,979 INFO L83 FinitePrefix]: Finished finitePrefix Result has 29196 conditions, 18041 events. 4498/18041 cut-off events. For 4418/4594 co-relation queries the response was YES. Maximal size of possible extension queue 616. Compared 224424 event pairs, 2552 based on Foata normal form. 41/16231 useless extension candidates. Maximal degree in co-relation 27818. Up to 5830 conditions per place. [2023-11-29 05:49:38,026 INFO L140 encePairwiseOnDemand]: 200/209 looper letters, 52 selfloop transitions, 14 changer transitions 0/227 dead transitions. [2023-11-29 05:49:38,026 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 196 places, 227 transitions, 742 flow [2023-11-29 05:49:38,027 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:49:38,027 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:49:38,028 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 524 transitions. [2023-11-29 05:49:38,029 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.835725677830941 [2023-11-29 05:49:38,029 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 524 transitions. [2023-11-29 05:49:38,029 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 524 transitions. [2023-11-29 05:49:38,029 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:49:38,029 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 524 transitions. [2023-11-29 05:49:38,031 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 174.66666666666666) internal successors, (524), 3 states have internal predecessors, (524), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:38,032 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 209.0) internal successors, (836), 4 states have internal predecessors, (836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:38,033 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 209.0) internal successors, (836), 4 states have internal predecessors, (836), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:38,033 INFO L175 Difference]: Start difference. First operand has 194 places, 203 transitions, 524 flow. Second operand 3 states and 524 transitions. [2023-11-29 05:49:38,033 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 196 places, 227 transitions, 742 flow [2023-11-29 05:49:38,044 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 194 places, 227 transitions, 704 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:49:38,048 INFO L231 Difference]: Finished difference. Result has 196 places, 215 transitions, 622 flow [2023-11-29 05:49:38,048 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=209, PETRI_DIFFERENCE_MINUEND_FLOW=496, PETRI_DIFFERENCE_MINUEND_PLACES=192, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=203, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=189, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=622, PETRI_PLACES=196, PETRI_TRANSITIONS=215} [2023-11-29 05:49:38,049 INFO L281 CegarLoopForPetriNet]: 191 programPoint places, 5 predicate places. [2023-11-29 05:49:38,049 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 215 transitions, 622 flow [2023-11-29 05:49:38,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 159.33333333333334) internal successors, (478), 3 states have internal predecessors, (478), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:38,050 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:38,050 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:49:38,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 05:49:38,051 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:49:38,051 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:38,051 INFO L85 PathProgramCache]: Analyzing trace with hash -267642184, now seen corresponding path program 1 times [2023-11-29 05:49:38,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:38,052 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [497964990] [2023-11-29 05:49:38,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:38,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:38,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:49:38,074 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 05:49:38,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:49:38,097 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 05:49:38,097 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 05:49:38,097 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 15 remaining) [2023-11-29 05:49:38,097 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (13 of 15 remaining) [2023-11-29 05:49:38,098 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (12 of 15 remaining) [2023-11-29 05:49:38,098 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (11 of 15 remaining) [2023-11-29 05:49:38,098 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (10 of 15 remaining) [2023-11-29 05:49:38,098 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (9 of 15 remaining) [2023-11-29 05:49:38,098 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (8 of 15 remaining) [2023-11-29 05:49:38,098 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (7 of 15 remaining) [2023-11-29 05:49:38,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (6 of 15 remaining) [2023-11-29 05:49:38,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (5 of 15 remaining) [2023-11-29 05:49:38,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (4 of 15 remaining) [2023-11-29 05:49:38,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (3 of 15 remaining) [2023-11-29 05:49:38,099 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (2 of 15 remaining) [2023-11-29 05:49:38,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (1 of 15 remaining) [2023-11-29 05:49:38,100 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (0 of 15 remaining) [2023-11-29 05:49:38,100 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 05:49:38,100 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-11-29 05:49:38,101 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-29 05:49:38,101 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-11-29 05:49:38,136 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-11-29 05:49:38,140 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 235 places, 258 transitions, 543 flow [2023-11-29 05:49:38,214 INFO L124 PetriNetUnfolderBase]: 66/555 cut-off events. [2023-11-29 05:49:38,214 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2023-11-29 05:49:38,218 INFO L83 FinitePrefix]: Finished finitePrefix Result has 580 conditions, 555 events. 66/555 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2270 event pairs, 1 based on Foata normal form. 0/461 useless extension candidates. Maximal degree in co-relation 373. Up to 16 conditions per place. [2023-11-29 05:49:38,219 INFO L82 GeneralOperation]: Start removeDead. Operand has 235 places, 258 transitions, 543 flow [2023-11-29 05:49:38,225 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 235 places, 258 transitions, 543 flow [2023-11-29 05:49:38,226 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:49:38,227 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@30355a90, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:49:38,227 INFO L358 AbstractCegarLoop]: Starting to check reachability of 19 error locations. [2023-11-29 05:49:38,234 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 05:49:38,234 INFO L124 PetriNetUnfolderBase]: 6/80 cut-off events. [2023-11-29 05:49:38,235 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 05:49:38,235 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:38,235 INFO L208 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] [2023-11-29 05:49:38,235 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:49:38,236 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:38,236 INFO L85 PathProgramCache]: Analyzing trace with hash -842686982, now seen corresponding path program 1 times [2023-11-29 05:49:38,236 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:38,236 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1896949769] [2023-11-29 05:49:38,236 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:38,236 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:38,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:49:38,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:49:38,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:49:38,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1896949769] [2023-11-29 05:49:38,291 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1896949769] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:49:38,291 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:49:38,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:49:38,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1083476863] [2023-11-29 05:49:38,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:49:38,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:49:38,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:49:38,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:49:38,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:49:38,303 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 199 out of 258 [2023-11-29 05:49:38,305 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 235 places, 258 transitions, 543 flow. Second operand has 3 states, 3 states have (on average 200.66666666666666) internal successors, (602), 3 states have internal predecessors, (602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:38,305 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:49:38,305 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 199 of 258 [2023-11-29 05:49:38,305 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:49:42,568 INFO L124 PetriNetUnfolderBase]: 9011/35393 cut-off events. [2023-11-29 05:49:42,569 INFO L125 PetriNetUnfolderBase]: For 952/952 co-relation queries the response was YES. [2023-11-29 05:49:42,663 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48631 conditions, 35393 events. 9011/35393 cut-off events. For 952/952 co-relation queries the response was YES. Maximal size of possible extension queue 868. Compared 472014 event pairs, 5659 based on Foata normal form. 7632/39681 useless extension candidates. Maximal degree in co-relation 6256. Up to 12802 conditions per place. [2023-11-29 05:49:42,780 INFO L140 encePairwiseOnDemand]: 231/258 looper letters, 39 selfloop transitions, 2 changer transitions 0/238 dead transitions. [2023-11-29 05:49:42,780 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 238 transitions, 585 flow [2023-11-29 05:49:42,781 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:49:42,781 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:49:42,782 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 670 transitions. [2023-11-29 05:49:42,783 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8656330749354005 [2023-11-29 05:49:42,783 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 670 transitions. [2023-11-29 05:49:42,783 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 670 transitions. [2023-11-29 05:49:42,783 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:49:42,783 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 670 transitions. [2023-11-29 05:49:42,785 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 223.33333333333334) internal successors, (670), 3 states have internal predecessors, (670), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:42,787 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 258.0) internal successors, (1032), 4 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:42,787 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 258.0) internal successors, (1032), 4 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:42,787 INFO L175 Difference]: Start difference. First operand has 235 places, 258 transitions, 543 flow. Second operand 3 states and 670 transitions. [2023-11-29 05:49:42,787 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 234 places, 238 transitions, 585 flow [2023-11-29 05:49:42,790 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 238 transitions, 585 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 05:49:42,794 INFO L231 Difference]: Finished difference. Result has 235 places, 232 transitions, 501 flow [2023-11-29 05:49:42,794 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=258, PETRI_DIFFERENCE_MINUEND_FLOW=489, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=231, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=229, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=501, PETRI_PLACES=235, PETRI_TRANSITIONS=232} [2023-11-29 05:49:42,795 INFO L281 CegarLoopForPetriNet]: 235 programPoint places, 0 predicate places. [2023-11-29 05:49:42,795 INFO L495 AbstractCegarLoop]: Abstraction has has 235 places, 232 transitions, 501 flow [2023-11-29 05:49:42,796 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 200.66666666666666) internal successors, (602), 3 states have internal predecessors, (602), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:42,796 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:49:42,796 INFO L208 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] [2023-11-29 05:49:42,797 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 05:49:42,797 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:49:42,797 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:49:42,797 INFO L85 PathProgramCache]: Analyzing trace with hash -416350821, now seen corresponding path program 1 times [2023-11-29 05:49:42,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:49:42,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [687398025] [2023-11-29 05:49:42,798 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:49:42,798 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:49:42,811 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:49:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:49:42,839 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:49:42,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [687398025] [2023-11-29 05:49:42,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [687398025] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:49:42,840 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:49:42,840 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:49:42,840 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1283480216] [2023-11-29 05:49:42,840 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:49:42,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:49:42,841 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:49:42,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:49:42,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:49:42,891 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 178 out of 258 [2023-11-29 05:49:42,892 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 235 places, 232 transitions, 501 flow. Second operand has 3 states, 3 states have (on average 179.66666666666666) internal successors, (539), 3 states have internal predecessors, (539), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:49:42,892 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:49:42,892 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 178 of 258 [2023-11-29 05:49:42,892 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:50:16,215 INFO L124 PetriNetUnfolderBase]: 115323/285170 cut-off events. [2023-11-29 05:50:16,215 INFO L125 PetriNetUnfolderBase]: For 9260/9260 co-relation queries the response was YES. [2023-11-29 05:50:17,118 INFO L83 FinitePrefix]: Finished finitePrefix Result has 448080 conditions, 285170 events. 115323/285170 cut-off events. For 9260/9260 co-relation queries the response was YES. Maximal size of possible extension queue 8440. Compared 4236184 event pairs, 46641 based on Foata normal form. 0/251335 useless extension candidates. Maximal degree in co-relation 448019. Up to 84848 conditions per place. [2023-11-29 05:50:18,237 INFO L140 encePairwiseOnDemand]: 231/258 looper letters, 82 selfloop transitions, 20 changer transitions 0/279 dead transitions. [2023-11-29 05:50:18,237 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 237 places, 279 transitions, 820 flow [2023-11-29 05:50:18,238 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:50:18,238 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:50:18,239 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 643 transitions. [2023-11-29 05:50:18,240 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8307493540051679 [2023-11-29 05:50:18,240 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 643 transitions. [2023-11-29 05:50:18,240 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 643 transitions. [2023-11-29 05:50:18,240 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:50:18,240 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 643 transitions. [2023-11-29 05:50:18,242 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 214.33333333333334) internal successors, (643), 3 states have internal predecessors, (643), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:50:18,243 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 258.0) internal successors, (1032), 4 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:50:18,244 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 258.0) internal successors, (1032), 4 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:50:18,244 INFO L175 Difference]: Start difference. First operand has 235 places, 232 transitions, 501 flow. Second operand 3 states and 643 transitions. [2023-11-29 05:50:18,244 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 237 places, 279 transitions, 820 flow [2023-11-29 05:50:18,253 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 236 places, 279 transitions, 818 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-29 05:50:18,256 INFO L231 Difference]: Finished difference. Result has 238 places, 252 transitions, 673 flow [2023-11-29 05:50:18,256 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=258, PETRI_DIFFERENCE_MINUEND_FLOW=499, PETRI_DIFFERENCE_MINUEND_PLACES=234, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=212, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=673, PETRI_PLACES=238, PETRI_TRANSITIONS=252} [2023-11-29 05:50:18,257 INFO L281 CegarLoopForPetriNet]: 235 programPoint places, 3 predicate places. [2023-11-29 05:50:18,257 INFO L495 AbstractCegarLoop]: Abstraction has has 238 places, 252 transitions, 673 flow [2023-11-29 05:50:18,258 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 179.66666666666666) internal successors, (539), 3 states have internal predecessors, (539), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:50:18,258 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:50:18,258 INFO L208 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] [2023-11-29 05:50:18,258 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 05:50:18,258 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:50:18,258 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:50:18,258 INFO L85 PathProgramCache]: Analyzing trace with hash 1668047708, now seen corresponding path program 1 times [2023-11-29 05:50:18,259 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:50:18,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [638874257] [2023-11-29 05:50:18,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:50:18,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:50:18,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:50:18,298 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:50:18,298 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:50:18,298 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [638874257] [2023-11-29 05:50:18,298 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [638874257] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:50:18,298 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:50:18,298 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:50:18,299 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1890753272] [2023-11-29 05:50:18,299 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:50:18,299 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:50:18,300 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:50:18,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:50:18,300 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:50:18,353 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 258 [2023-11-29 05:50:18,354 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 238 places, 252 transitions, 673 flow. Second operand has 3 states, 3 states have (on average 190.33333333333334) internal successors, (571), 3 states have internal predecessors, (571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:50:18,354 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:50:18,354 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 258 [2023-11-29 05:50:18,354 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:50:23,464 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([924] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][136], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, Black: 245#(= |#race~global~0| 0), 243#true, t_funThread1of3ForFork0InUse, 157#L938-3true, 249#true, t_funThread2of3ForFork0InUse, 97#L939-16true, 173#L939-10true, t_funThread3of3ForFork0InUse]) [2023-11-29 05:50:23,464 INFO L294 olderBase$Statistics]: this new event has 109 ancestors and is cut-off event [2023-11-29 05:50:23,464 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:50:23,464 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:50:23,464 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:50:23,808 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1007] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][208], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 29#L939-24true, Black: 243#true, t_funThread1of3ForFork0InUse, 157#L938-3true, 249#true, t_funThread2of3ForFork0InUse, 62#L939-6true, 245#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse]) [2023-11-29 05:50:23,808 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-29 05:50:23,808 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:50:23,808 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:50:23,808 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:50:23,809 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L939-4-->L939-5: Formula: (= |v_#race~global~0_4| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_4|} AuxVars[] AssignedVars[#race~global~0][191], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, Black: 243#true, t_funThread1of3ForFork0InUse, 86#L939-5true, 249#true, t_funThread2of3ForFork0InUse, 62#L939-6true, 245#(= |#race~global~0| 0), 97#L939-16true, t_funThread3of3ForFork0InUse]) [2023-11-29 05:50:23,809 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-29 05:50:23,809 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:50:23,809 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:50:23,809 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:50:24,827 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([924] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][136], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 140#L939-22true, 157#L938-3true, t_funThread1of3ForFork0InUse, 243#true, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 249#true, t_funThread3of3ForFork0InUse, 173#L939-10true]) [2023-11-29 05:50:24,828 INFO L294 olderBase$Statistics]: this new event has 112 ancestors and is cut-off event [2023-11-29 05:50:24,828 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:50:24,828 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:50:24,828 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:50:24,829 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([924] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][136], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 156#L939-3true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 243#true, t_funThread2of3ForFork0InUse, 249#true, 97#L939-16true, t_funThread3of3ForFork0InUse, 173#L939-10true]) [2023-11-29 05:50:24,829 INFO L294 olderBase$Statistics]: this new event has 112 ancestors and is cut-off event [2023-11-29 05:50:24,829 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:50:24,829 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:50:24,829 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:50:25,259 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1007] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][208], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 156#L939-3true, 29#L939-24true, Black: 243#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 62#L939-6true, 249#true, 245#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse]) [2023-11-29 05:50:25,259 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2023-11-29 05:50:25,259 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 05:50:25,259 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 05:50:25,259 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 05:50:25,260 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L939-4-->L939-5: Formula: (= |v_#race~global~0_4| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_4|} AuxVars[] AssignedVars[#race~global~0][191], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 140#L939-22true, Black: 243#true, t_funThread1of3ForFork0InUse, 86#L939-5true, t_funThread2of3ForFork0InUse, 249#true, 62#L939-6true, 245#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse]) [2023-11-29 05:50:25,260 INFO L294 olderBase$Statistics]: this new event has 113 ancestors and is cut-off event [2023-11-29 05:50:25,260 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 05:50:25,260 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 05:50:25,260 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 05:50:26,543 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([924] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][136], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 140#L939-22true, 156#L939-3true, t_funThread1of3ForFork0InUse, 243#true, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 249#true, t_funThread3of3ForFork0InUse, 173#L939-10true]) [2023-11-29 05:50:26,543 INFO L294 olderBase$Statistics]: this new event has 115 ancestors and is cut-off event [2023-11-29 05:50:26,543 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-29 05:50:26,543 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-29 05:50:26,543 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-29 05:50:56,234 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1041] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][262], [113#L939-16true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, 80#t_funErr2ASSERT_VIOLATIONDATA_RACEtrue, t_funThread1of3ForFork0InUse, 243#true, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, 249#true, t_funThread3of3ForFork0InUse]) [2023-11-29 05:50:56,234 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-29 05:50:56,235 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:50:56,235 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:50:56,235 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:50:56,557 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1041] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][262], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, 80#t_funErr2ASSERT_VIOLATIONDATA_RACEtrue, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 243#true, t_funThread2of3ForFork0NotInUse, 249#true, t_funThread3of3ForFork0InUse, 94#L939-22true]) [2023-11-29 05:50:56,557 INFO L294 olderBase$Statistics]: this new event has 164 ancestors and is cut-off event [2023-11-29 05:50:56,557 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2023-11-29 05:50:56,557 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:50:56,557 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:50:57,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1041] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][262], [171#t_funErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, Black: 245#(= |#race~global~0| 0), 243#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 249#true, t_funThread3of3ForFork0NotInUse]) [2023-11-29 05:50:57,921 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-29 05:50:57,921 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:50:57,922 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-29 05:50:57,922 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-29 05:50:57,922 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1041] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][262], [111#L939-10true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, Black: 245#(= |#race~global~0| 0), 243#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 249#true, t_funThread3of3ForFork0NotInUse]) [2023-11-29 05:50:57,922 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2023-11-29 05:50:57,922 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:50:57,922 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-29 05:50:57,922 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 05:50:58,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1041] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][262], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, t_funThread1of3ForFork0InUse, 243#true, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, 249#true, t_funThread3of3ForFork0NotInUse, 174#L939-11true]) [2023-11-29 05:50:58,003 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-29 05:50:58,003 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:50:58,003 INFO L297 olderBase$Statistics]: existing Event has 126 ancestors and is cut-off event [2023-11-29 05:50:58,003 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-29 05:50:58,141 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1040] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][221], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, t_funThread1of3ForFork0NotInUse, Black: 245#(= |#race~global~0| 0), 243#true, 123#L939-5true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse]) [2023-11-29 05:50:58,141 INFO L294 olderBase$Statistics]: this new event has 179 ancestors and is cut-off event [2023-11-29 05:50:58,141 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 05:50:58,141 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-29 05:50:58,141 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:50:58,209 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1040] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][221], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, t_funThread1of3ForFork0NotInUse, 243#true, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, 62#L939-6true, t_funThread3of3ForFork0NotInUse]) [2023-11-29 05:50:58,209 INFO L294 olderBase$Statistics]: this new event has 180 ancestors and is cut-off event [2023-11-29 05:50:58,209 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2023-11-29 05:50:58,209 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:50:58,210 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 05:50:58,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1041] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][262], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, 29#L939-24true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 243#true, t_funThread2of3ForFork0NotInUse, 249#true, t_funThread3of3ForFork0NotInUse]) [2023-11-29 05:50:58,469 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2023-11-29 05:50:58,469 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:50:58,469 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 05:50:58,469 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:50:58,507 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1041] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][262], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, 12#L939-25true, Black: 245#(= |#race~global~0| 0), 243#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0NotInUse, 249#true, t_funThread3of3ForFork0NotInUse]) [2023-11-29 05:50:58,508 INFO L294 olderBase$Statistics]: this new event has 194 ancestors and is cut-off event [2023-11-29 05:50:58,508 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2023-11-29 05:50:58,508 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:50:58,508 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:50:58,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1040] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][221], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, 49#L939-24true, t_funThread1of3ForFork0NotInUse, 243#true, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 249#true, t_funThread3of3ForFork0NotInUse]) [2023-11-29 05:50:58,702 INFO L294 olderBase$Statistics]: this new event has 193 ancestors and is cut-off event [2023-11-29 05:50:58,702 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:50:58,702 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 05:50:58,702 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:50:58,721 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1040] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][221], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, t_funThread1of3ForFork0NotInUse, Black: 245#(= |#race~global~0| 0), 243#true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 144#L939-25true]) [2023-11-29 05:50:58,721 INFO L294 olderBase$Statistics]: this new event has 194 ancestors and is cut-off event [2023-11-29 05:50:58,721 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2023-11-29 05:50:58,721 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:50:58,721 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:50:59,084 INFO L124 PetriNetUnfolderBase]: 116517/339518 cut-off events. [2023-11-29 05:50:59,084 INFO L125 PetriNetUnfolderBase]: For 117874/124643 co-relation queries the response was YES. [2023-11-29 05:51:00,376 INFO L83 FinitePrefix]: Finished finitePrefix Result has 607581 conditions, 339518 events. 116517/339518 cut-off events. For 117874/124643 co-relation queries the response was YES. Maximal size of possible extension queue 9122. Compared 5547771 event pairs, 64734 based on Foata normal form. 1020/306174 useless extension candidates. Maximal degree in co-relation 576393. Up to 134242 conditions per place. [2023-11-29 05:51:01,847 INFO L140 encePairwiseOnDemand]: 245/258 looper letters, 76 selfloop transitions, 22 changer transitions 0/292 dead transitions. [2023-11-29 05:51:01,847 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 240 places, 292 transitions, 1021 flow [2023-11-29 05:51:01,847 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:51:01,848 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:51:01,849 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 641 transitions. [2023-11-29 05:51:01,849 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8281653746770026 [2023-11-29 05:51:01,850 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 641 transitions. [2023-11-29 05:51:01,850 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 641 transitions. [2023-11-29 05:51:01,850 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:51:01,850 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 641 transitions. [2023-11-29 05:51:01,853 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 213.66666666666666) internal successors, (641), 3 states have internal predecessors, (641), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:01,855 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 258.0) internal successors, (1032), 4 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:01,855 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 258.0) internal successors, (1032), 4 states have internal predecessors, (1032), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:01,856 INFO L175 Difference]: Start difference. First operand has 238 places, 252 transitions, 673 flow. Second operand 3 states and 641 transitions. [2023-11-29 05:51:01,856 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 240 places, 292 transitions, 1021 flow [2023-11-29 05:51:02,079 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 238 places, 292 transitions, 963 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:51:02,084 INFO L231 Difference]: Finished difference. Result has 240 places, 272 transitions, 839 flow [2023-11-29 05:51:02,084 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=258, PETRI_DIFFERENCE_MINUEND_FLOW=633, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=230, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=839, PETRI_PLACES=240, PETRI_TRANSITIONS=272} [2023-11-29 05:51:02,085 INFO L281 CegarLoopForPetriNet]: 235 programPoint places, 5 predicate places. [2023-11-29 05:51:02,085 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 272 transitions, 839 flow [2023-11-29 05:51:02,086 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 190.33333333333334) internal successors, (571), 3 states have internal predecessors, (571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:02,086 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:51:02,086 INFO L208 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] [2023-11-29 05:51:02,086 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-29 05:51:02,086 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:51:02,087 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:51:02,087 INFO L85 PathProgramCache]: Analyzing trace with hash 1178684723, now seen corresponding path program 1 times [2023-11-29 05:51:02,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:51:02,087 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [388135100] [2023-11-29 05:51:02,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:02,087 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:51:02,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:51:02,202 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:51:02,202 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:51:02,202 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [388135100] [2023-11-29 05:51:02,202 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [388135100] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 05:51:02,203 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [945798811] [2023-11-29 05:51:02,203 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:02,203 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:51:02,203 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:51:02,205 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:51:02,213 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 05:51:02,322 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:51:02,324 INFO L262 TraceCheckSpWp]: Trace formula consists of 148 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 05:51:02,328 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:51:02,399 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:51:02,399 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 05:51:02,445 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:51:02,446 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [945798811] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 05:51:02,446 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 05:51:02,446 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2023-11-29 05:51:02,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1331993779] [2023-11-29 05:51:02,447 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 05:51:02,447 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 05:51:02,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:51:02,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 05:51:02,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-11-29 05:51:02,471 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 196 out of 258 [2023-11-29 05:51:02,474 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 240 places, 272 transitions, 839 flow. Second operand has 10 states, 10 states have (on average 198.1) internal successors, (1981), 10 states have internal predecessors, (1981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:02,474 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:51:02,475 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 196 of 258 [2023-11-29 05:51:02,475 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:51:09,250 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([850] L949-5-->L949-6: Formula: (= |v_#race~global~0_1| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_1|} AuxVars[] AssignedVars[#race~global~0][292], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 249#true, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 174#L939-11true, 144#L939-25true]) [2023-11-29 05:51:09,250 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-29 05:51:09,250 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:51:09,250 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:51:09,250 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:51:10,888 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][330], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, 49#L939-24true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 126#L939-6true, 174#L939-11true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:10,888 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,888 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,889 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,889 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][331], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 62#L939-6true, 249#true, 50#L939-24true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 174#L939-11true]) [2023-11-29 05:51:10,919 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,919 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,920 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,920 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][331], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 123#L939-5true, t_funThread2of3ForFork0InUse, 249#true, 50#L939-24true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 174#L939-11true]) [2023-11-29 05:51:10,921 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,921 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,921 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:10,922 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:11,615 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][330], [27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 86#L939-5true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 174#L939-11true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:11,615 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-29 05:51:11,615 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:11,615 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:11,615 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:11,650 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][330], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 174#L939-11true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 126#L939-6true, 81#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue]) [2023-11-29 05:51:11,651 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,651 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,651 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,651 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,678 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][331], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 249#true, 50#L939-24true, 62#L939-6true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 174#L939-11true]) [2023-11-29 05:51:11,679 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,679 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,679 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,679 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][331], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 249#true, 50#L939-24true, t_funThread2of3ForFork0InUse, 62#L939-6true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 174#L939-11true, 81#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue]) [2023-11-29 05:51:11,698 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,699 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,699 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:11,699 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:12,196 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][330], [27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 174#L939-11true, 126#L939-6true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:12,196 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2023-11-29 05:51:12,196 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:12,196 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:12,196 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:12,257 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [171#t_funErr1ASSERT_VIOLATIONDATA_RACEtrue, 27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 123#L939-5true, 249#true, t_funThread2of3ForFork0InUse, 50#L939-24true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:12,257 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-29 05:51:12,257 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:12,257 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:12,257 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:51:13,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [171#t_funErr1ASSERT_VIOLATIONDATA_RACEtrue, 27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, 62#L939-6true, 50#L939-24true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:13,081 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2023-11-29 05:51:13,081 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:13,081 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:13,081 INFO L297 olderBase$Statistics]: existing Event has 121 ancestors and is cut-off event [2023-11-29 05:51:14,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][231], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, 49#L939-24true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 126#L939-6true]) [2023-11-29 05:51:14,428 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,429 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,429 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,429 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][231], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 49#L939-24true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 86#L939-5true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:14,430 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,430 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,430 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,430 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 213#L939-13true, t_funThread2of3ForFork0InUse, 50#L939-24true, 249#true, 62#L939-6true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:14,450 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,450 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,450 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,450 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,455 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 123#L939-5true, 213#L939-13true, t_funThread2of3ForFork0InUse, 50#L939-24true, 249#true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:14,455 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,455 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,455 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:14,455 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is not cut-off event [2023-11-29 05:51:15,052 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][231], [27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 126#L939-6true]) [2023-11-29 05:51:15,053 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,053 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,053 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,053 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][231], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 126#L939-6true, 81#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue]) [2023-11-29 05:51:15,053 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,053 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,053 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,054 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,079 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, t_funThread2of3ForFork0InUse, 50#L939-24true, 249#true, 62#L939-6true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:15,079 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,079 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,079 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,079 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,080 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, t_funThread2of3ForFork0InUse, 62#L939-6true, 249#true, 50#L939-24true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 81#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue]) [2023-11-29 05:51:15,080 INFO L294 olderBase$Statistics]: this new event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,080 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,080 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:15,080 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is not cut-off event [2023-11-29 05:51:16,039 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([913] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][186], [171#t_funErr1ASSERT_VIOLATIONDATA_RACEtrue, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 81#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue]) [2023-11-29 05:51:16,040 INFO L294 olderBase$Statistics]: this new event has 125 ancestors and is cut-off event [2023-11-29 05:51:16,040 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:51:16,040 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:51:16,040 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:51:17,509 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([850] L949-5-->L949-6: Formula: (= |v_#race~global~0_1| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_1|} AuxVars[] AssignedVars[#race~global~0][252], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, t_funThread2of3ForFork0InUse, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 144#L939-25true]) [2023-11-29 05:51:17,509 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2023-11-29 05:51:17,509 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-29 05:51:17,509 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-29 05:51:17,509 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-29 05:51:22,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][331], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 249#true, 50#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 144#L939-25true, 174#L939-11true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 81#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue]) [2023-11-29 05:51:22,411 INFO L294 olderBase$Statistics]: this new event has 135 ancestors and is cut-off event [2023-11-29 05:51:22,412 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:51:22,412 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:51:22,412 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:51:24,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([850] L949-5-->L949-6: Formula: (= |v_#race~global~0_1| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_1|} AuxVars[] AssignedVars[#race~global~0][292], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, 161#L939-29true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 249#true, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 174#L939-11true]) [2023-11-29 05:51:24,100 INFO L294 olderBase$Statistics]: this new event has 139 ancestors and is cut-off event [2023-11-29 05:51:24,100 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:24,100 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:24,100 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:25,522 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 124#L949-6true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, t_funThread2of3ForFork0InUse, 50#L939-24true, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:25,522 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is not cut-off event [2023-11-29 05:51:25,522 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2023-11-29 05:51:25,522 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2023-11-29 05:51:25,522 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2023-11-29 05:51:25,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [27#L949-7true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, t_funThread2of3ForFork0InUse, 50#L939-24true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:25,524 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is not cut-off event [2023-11-29 05:51:25,524 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2023-11-29 05:51:25,524 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2023-11-29 05:51:25,524 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is not cut-off event [2023-11-29 05:51:26,175 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 27#L949-7true, 255#true, Black: 243#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, t_funThread2of3ForFork0InUse, 50#L939-24true, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:26,175 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is not cut-off event [2023-11-29 05:51:26,175 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2023-11-29 05:51:26,176 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2023-11-29 05:51:26,176 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2023-11-29 05:51:26,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([960] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][307], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 243#true, 255#true, t_funThread1of3ForFork0InUse, 213#L939-13true, 249#true, 50#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 144#L939-25true, 81#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue]) [2023-11-29 05:51:26,176 INFO L294 olderBase$Statistics]: this new event has 137 ancestors and is not cut-off event [2023-11-29 05:51:26,176 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2023-11-29 05:51:26,176 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2023-11-29 05:51:26,176 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is not cut-off event [2023-11-29 05:51:28,410 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 46#L939-16true, 249#true, 50#L939-24true, 166#L951-4true, t_funThread3of3ForFork0InUse, 97#L939-16true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:28,410 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2023-11-29 05:51:28,410 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 05:51:28,410 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 05:51:28,410 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 05:51:29,040 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 46#L939-16true, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:29,040 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2023-11-29 05:51:29,040 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:51:29,040 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:51:29,040 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:51:29,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 37#L939-25true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, 46#L939-16true, 166#L951-4true, t_funThread3of3ForFork0InUse, 97#L939-16true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:29,358 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2023-11-29 05:51:29,358 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:51:29,358 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:51:29,358 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:30,943 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 140#L939-22true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 249#true, 46#L939-16true, 50#L939-24true, 166#L951-4true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:30,943 INFO L294 olderBase$Statistics]: this new event has 147 ancestors and is cut-off event [2023-11-29 05:51:30,943 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 05:51:30,943 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 05:51:30,943 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:51:31,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, 36#L939-22true, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:31,313 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2023-11-29 05:51:31,313 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:31,313 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:31,313 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:31,517 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 140#L939-22true, 37#L939-25true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 249#true, 46#L939-16true, t_funThread2of3ForFork0InUse, 166#L951-4true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:31,517 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2023-11-29 05:51:31,517 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:51:31,517 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:51:31,518 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:33,319 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 29#L939-24true, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 46#L939-16true, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:33,319 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 05:51:33,319 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:33,319 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:33,319 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:33,486 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 46#L939-16true, 249#true, 50#L939-24true, t_funThread3of3ForFork0InUse, 97#L939-16true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:33,487 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2023-11-29 05:51:33,487 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 05:51:33,487 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-29 05:51:33,487 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 05:51:34,025 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, 229#L939-35true, t_funThread1of3ForFork0InUse, 12#L939-25true, Black: 245#(= |#race~global~0| 0), 46#L939-16true, 249#true, 166#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:34,026 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:51:34,026 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:34,026 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:34,026 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:34,027 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 46#L939-16true, 249#true, t_funThread2of3ForFork0InUse, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:34,027 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2023-11-29 05:51:34,027 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:51:34,027 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:51:34,027 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:51:34,238 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 37#L939-25true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, 46#L939-16true, t_funThread3of3ForFork0InUse, 97#L939-16true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:34,238 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2023-11-29 05:51:34,238 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:34,238 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:51:34,238 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:34,974 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 161#L939-29true, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 46#L939-16true, 249#true, 166#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:34,975 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-29 05:51:34,975 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:51:34,975 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:51:34,975 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:51:35,056 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 29#L939-24true, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:35,056 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2023-11-29 05:51:35,056 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:35,057 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:35,057 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:35,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 140#L939-22true, 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 249#true, 46#L939-16true, 50#L939-24true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:35,181 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2023-11-29 05:51:35,181 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:51:35,181 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2023-11-29 05:51:35,181 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2023-11-29 05:51:35,701 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 12#L939-25true, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:35,701 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:51:35,701 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:35,702 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:35,702 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:35,703 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, 36#L939-22true, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:35,703 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:51:35,704 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:35,704 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:35,704 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:35,858 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([934] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][165], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 140#L939-22true, 185#ULTIMATE.startFINALtrue, 37#L939-25true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, 46#L939-16true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:35,859 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2023-11-29 05:51:35,859 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:51:35,859 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:51:35,859 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:51:36,529 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 161#L939-29true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, 249#true, 166#L951-4true, t_funThread2of3ForFork0InUse, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:36,529 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:51:36,529 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:36,529 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:36,529 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:36,763 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 29#L939-24true, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 166#L951-4true, 249#true, t_funThread2of3ForFork0InUse, 19#L939-10true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:36,763 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2023-11-29 05:51:36,763 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2023-11-29 05:51:36,763 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:51:36,763 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2023-11-29 05:51:37,312 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 29#L939-24true, 229#L939-35true, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 46#L939-16true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:37,312 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 05:51:37,312 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:37,312 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:37,312 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:37,434 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, 86#L939-5true, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:37,434 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 05:51:37,434 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:37,435 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:37,435 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-29 05:51:37,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 50#L939-24true, 249#true, 46#L939-16true, 166#L951-4true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:37,436 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 05:51:37,436 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-29 05:51:37,436 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:37,436 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:51:37,437 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 12#L939-25true, 166#L951-4true, 249#true, t_funThread2of3ForFork0InUse, 19#L939-10true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:37,437 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2023-11-29 05:51:37,437 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:51:37,437 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:51:37,437 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:51:37,718 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 229#L939-35true, 255#true, t_funThread1of3ForFork0InUse, 12#L939-25true, Black: 245#(= |#race~global~0| 0), 46#L939-16true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:37,718 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:51:37,718 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:37,718 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:37,718 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:37,849 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 166#L951-4true, 249#true, t_funThread2of3ForFork0InUse, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 126#L939-6true]) [2023-11-29 05:51:37,849 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:51:37,849 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:37,849 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:37,849 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:51:37,850 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 37#L939-25true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 249#true, 166#L951-4true, 46#L939-16true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:37,850 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:51:37,850 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:51:37,850 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:37,850 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:51:38,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 161#L939-29true, 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, 46#L939-16true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:38,081 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2023-11-29 05:51:38,081 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:51:38,081 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:51:38,081 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:51:38,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 29#L939-24true, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:38,530 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2023-11-29 05:51:38,530 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:51:38,530 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:51:38,531 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:51:38,615 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 50#L939-24true, 249#true, 166#L951-4true, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:38,615 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2023-11-29 05:51:38,615 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:38,616 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:38,616 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:51:39,033 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 12#L939-25true, 249#true, t_funThread2of3ForFork0InUse, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:39,033 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-29 05:51:39,033 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:51:39,033 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:51:39,033 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:51:39,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, 86#L939-5true, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, t_funThread3of3ForFork0InUse, 155#L940-2true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:39,154 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:51:39,155 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-29 05:51:39,155 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:39,155 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:39,156 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 37#L939-25true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 249#true, 166#L951-4true, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:39,156 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:51:39,156 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:39,156 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-29 05:51:39,156 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:39,326 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 161#L939-29true, 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:39,326 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2023-11-29 05:51:39,326 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:51:39,326 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2023-11-29 05:51:39,326 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:51:39,484 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 166#L951-4true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 155#L940-2true, 126#L939-6true]) [2023-11-29 05:51:39,484 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-29 05:51:39,484 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:51:39,484 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:51:39,484 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:51:39,806 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 29#L939-24true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, 19#L939-10true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:39,806 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2023-11-29 05:51:39,806 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:39,806 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:51:39,806 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:51:39,927 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 49#L939-24true, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, 166#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:39,927 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2023-11-29 05:51:39,927 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:51:39,927 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:51:39,927 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:51:40,103 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 86#L939-5true, 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:40,103 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 05:51:40,103 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:40,103 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2023-11-29 05:51:40,103 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:40,104 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 50#L939-24true, 249#true, 46#L939-16true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:40,104 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 05:51:40,104 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2023-11-29 05:51:40,104 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:40,104 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:51:40,105 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, Black: 245#(= |#race~global~0| 0), 12#L939-25true, t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, 48#L939-35true, 19#L939-10true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:40,105 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:51:40,105 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:40,105 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-29 05:51:40,105 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:51:40,219 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 229#L939-35true, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, 166#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:40,219 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2023-11-29 05:51:40,219 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:51:40,219 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:51:40,219 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:51:40,554 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 126#L939-6true]) [2023-11-29 05:51:40,555 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:51:40,555 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:40,555 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:40,555 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:51:40,556 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 37#L939-25true, 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 46#L939-16true, 249#true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:40,556 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:51:40,556 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:40,556 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:51:40,556 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:40,570 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 229#L939-35true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 213#L939-13true, t_funThread2of3ForFork0InUse, 249#true, 166#L951-4true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:40,570 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:51:40,570 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:51:40,570 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:40,570 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:51:41,057 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 50#L939-24true, 249#true, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:41,057 INFO L294 olderBase$Statistics]: this new event has 168 ancestors and is cut-off event [2023-11-29 05:51:41,057 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:51:41,057 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:51:41,057 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2023-11-29 05:51:41,138 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 132#L940-2true, 49#L939-24true, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, 166#L951-4true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:41,138 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2023-11-29 05:51:41,138 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:51:41,138 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:51:41,138 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:51:41,292 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 86#L939-5true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 155#L940-2true]) [2023-11-29 05:51:41,292 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-29 05:51:41,292 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:51:41,292 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:51:41,292 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2023-11-29 05:51:41,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 37#L939-25true, 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 192#L939-35true, t_funThread2of3ForFork0InUse, 249#true, 36#L939-22true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:41,293 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-29 05:51:41,293 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:51:41,293 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:51:41,293 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2023-11-29 05:51:41,373 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 132#L940-2true, 255#true, 229#L939-35true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 166#L951-4true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:41,373 INFO L294 olderBase$Statistics]: this new event has 177 ancestors and is cut-off event [2023-11-29 05:51:41,373 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:51:41,373 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:51:41,373 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:51:41,523 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][291], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 155#L940-2true, 126#L939-6true]) [2023-11-29 05:51:41,524 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2023-11-29 05:51:41,524 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:51:41,524 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:51:41,524 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:51:41,534 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 213#L939-13true, 22#L940-2true, t_funThread2of3ForFork0InUse, 249#true, 166#L951-4true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:41,535 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2023-11-29 05:51:41,535 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:51:41,535 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:51:41,535 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:51:41,828 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 49#L939-24true, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:41,828 INFO L294 olderBase$Statistics]: this new event has 179 ancestors and is cut-off event [2023-11-29 05:51:41,828 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:51:41,828 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:51:41,828 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:51:42,204 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 192#L939-35true, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:42,204 INFO L294 olderBase$Statistics]: this new event has 180 ancestors and is cut-off event [2023-11-29 05:51:42,204 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:51:42,204 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:51:42,205 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:51:42,351 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 229#L939-35true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 213#L939-13true, t_funThread2of3ForFork0InUse, 249#true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:42,351 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2023-11-29 05:51:42,352 INFO L297 olderBase$Statistics]: existing Event has 173 ancestors and is cut-off event [2023-11-29 05:51:42,352 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:51:42,352 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:51:42,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 132#L940-2true, 185#ULTIMATE.startFINALtrue, 49#L939-24true, 255#true, 229#L939-35true, Black: 245#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:42,872 INFO L294 olderBase$Statistics]: this new event has 183 ancestors and is cut-off event [2023-11-29 05:51:42,872 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:51:42,872 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:51:42,872 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:51:43,062 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 132#L940-2true, 185#ULTIMATE.startFINALtrue, 229#L939-35true, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:43,062 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2023-11-29 05:51:43,062 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2023-11-29 05:51:43,062 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2023-11-29 05:51:43,062 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2023-11-29 05:51:43,164 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([935] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][293], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 255#true, t_funThread1of3ForFork0InUse, Black: 245#(= |#race~global~0| 0), 213#L939-13true, t_funThread2of3ForFork0InUse, 22#L940-2true, 249#true, 48#L939-35true, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:43,164 INFO L294 olderBase$Statistics]: this new event has 177 ancestors and is cut-off event [2023-11-29 05:51:43,164 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:51:43,164 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2023-11-29 05:51:43,164 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:51:43,486 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, 49#L939-24true, 255#true, 229#L939-35true, t_funThread1of3ForFork0NotInUse, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:43,487 INFO L294 olderBase$Statistics]: this new event has 187 ancestors and is cut-off event [2023-11-29 05:51:43,487 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-29 05:51:43,487 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-29 05:51:43,487 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-29 05:51:43,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 189#L952-9true, 255#true, 229#L939-35true, t_funThread1of3ForFork0NotInUse, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:43,642 INFO L294 olderBase$Statistics]: this new event has 188 ancestors and is cut-off event [2023-11-29 05:51:43,643 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-29 05:51:43,643 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-29 05:51:43,643 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-29 05:51:44,629 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, 49#L939-24true, 229#L939-35true, t_funThread1of3ForFork0NotInUse, 255#true, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:44,630 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-29 05:51:44,630 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-29 05:51:44,630 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-29 05:51:44,630 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-29 05:51:44,682 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([982] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][329], [Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), 185#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0NotInUse, 229#L939-35true, 255#true, Black: 245#(= |#race~global~0| 0), 249#true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 144#L939-25true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:44,682 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-29 05:51:44,682 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2023-11-29 05:51:44,682 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2023-11-29 05:51:44,682 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2023-11-29 05:51:45,293 INFO L124 PetriNetUnfolderBase]: 91763/356896 cut-off events. [2023-11-29 05:51:45,293 INFO L125 PetriNetUnfolderBase]: For 41537/82185 co-relation queries the response was YES. [2023-11-29 05:51:46,991 INFO L83 FinitePrefix]: Finished finitePrefix Result has 533199 conditions, 356896 events. 91763/356896 cut-off events. For 41537/82185 co-relation queries the response was YES. Maximal size of possible extension queue 8188. Compared 6418023 event pairs, 14163 based on Foata normal form. 193/307342 useless extension candidates. Maximal degree in co-relation 228034. Up to 78203 conditions per place. [2023-11-29 05:51:48,260 INFO L140 encePairwiseOnDemand]: 252/258 looper letters, 109 selfloop transitions, 9 changer transitions 0/352 dead transitions. [2023-11-29 05:51:48,261 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 248 places, 352 transitions, 1237 flow [2023-11-29 05:51:48,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 05:51:48,261 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-11-29 05:51:48,265 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1884 transitions. [2023-11-29 05:51:48,266 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8113695090439277 [2023-11-29 05:51:48,266 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1884 transitions. [2023-11-29 05:51:48,266 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1884 transitions. [2023-11-29 05:51:48,267 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:51:48,267 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1884 transitions. [2023-11-29 05:51:48,272 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 209.33333333333334) internal successors, (1884), 9 states have internal predecessors, (1884), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:48,276 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 258.0) internal successors, (2580), 10 states have internal predecessors, (2580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:48,277 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 258.0) internal successors, (2580), 10 states have internal predecessors, (2580), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:48,278 INFO L175 Difference]: Start difference. First operand has 240 places, 272 transitions, 839 flow. Second operand 9 states and 1884 transitions. [2023-11-29 05:51:48,278 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 248 places, 352 transitions, 1237 flow [2023-11-29 05:51:49,016 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 246 places, 352 transitions, 1193 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:51:49,021 INFO L231 Difference]: Finished difference. Result has 249 places, 278 transitions, 845 flow [2023-11-29 05:51:49,022 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=258, PETRI_DIFFERENCE_MINUEND_FLOW=795, PETRI_DIFFERENCE_MINUEND_PLACES=238, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=845, PETRI_PLACES=249, PETRI_TRANSITIONS=278} [2023-11-29 05:51:49,022 INFO L281 CegarLoopForPetriNet]: 235 programPoint places, 14 predicate places. [2023-11-29 05:51:49,022 INFO L495 AbstractCegarLoop]: Abstraction has has 249 places, 278 transitions, 845 flow [2023-11-29 05:51:49,023 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 198.1) internal successors, (1981), 10 states have internal predecessors, (1981), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:49,023 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:51:49,023 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:51:49,029 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 05:51:49,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_0dd69b0b-e0b1-4b00-9dd5-019e8c35f97d/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:51:49,224 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:51:49,224 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:51:49,224 INFO L85 PathProgramCache]: Analyzing trace with hash -955689773, now seen corresponding path program 1 times [2023-11-29 05:51:49,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:51:49,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1936769480] [2023-11-29 05:51:49,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:49,225 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:51:49,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:51:49,267 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-29 05:51:49,268 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:51:49,268 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1936769480] [2023-11-29 05:51:49,268 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1936769480] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:51:49,268 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:51:49,268 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:51:49,268 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1930071241] [2023-11-29 05:51:49,268 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:51:49,269 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:51:49,269 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:51:49,269 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:51:49,269 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:51:49,327 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 258 [2023-11-29 05:51:49,328 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 249 places, 278 transitions, 845 flow. Second operand has 3 states, 3 states have (on average 190.66666666666666) internal successors, (572), 3 states have internal predecessors, (572), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:49,328 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:51:49,328 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 258 [2023-11-29 05:51:49,328 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:51:58,862 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([958] L939-4-->L939-5: Formula: (= |v_#race~global~0_4| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_4|} AuxVars[] AssignedVars[#race~global~0][159], [t_funThread1of3ForFork0InUse, 213#L939-13true, 86#L939-5true, t_funThread2of3ForFork0InUse, 62#L939-6true, t_funThread3of3ForFork0InUse, 661#true, Black: 240#(= |ULTIMATE.start_main_~i~1#1| 0), Black: 259#(<= |ULTIMATE.start_main_~i~1#1| 1), Black: 502#(< |ULTIMATE.start_main_~i~1#1| 10000), 255#true, Black: 243#true, 11#L949-13true, Black: 251#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|)]) [2023-11-29 05:51:58,862 INFO L294 olderBase$Statistics]: this new event has 116 ancestors and is cut-off event [2023-11-29 05:51:58,862 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-29 05:51:58,862 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-29 05:51:58,862 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event