./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-pthread.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version d790fecc Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-pthread.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1 --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 801883caffd8b582a36607f9ec62109ac5c5dc10c811693a281fb396b4b60131 --- Real Ultimate output --- This is Ultimate 0.3.0-dev-d790fec [2024-12-02 15:03:14,152 INFO L188 SettingsManager]: Resetting all preferences to default values... [2024-12-02 15:03:14,208 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/config/svcomp-DataRace-32bit-Automizer_Default.epf [2024-12-02 15:03:14,212 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2024-12-02 15:03:14,213 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2024-12-02 15:03:14,233 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2024-12-02 15:03:14,233 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2024-12-02 15:03:14,233 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2024-12-02 15:03:14,234 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2024-12-02 15:03:14,234 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2024-12-02 15:03:14,234 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2024-12-02 15:03:14,234 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2024-12-02 15:03:14,234 INFO L153 SettingsManager]: * Use SBE=true [2024-12-02 15:03:14,235 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * sizeof long=4 [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * sizeof POINTER=4 [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2024-12-02 15:03:14,235 INFO L153 SettingsManager]: * sizeof long double=12 [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * Use constant arrays=true [2024-12-02 15:03:14,236 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:03:14,236 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2024-12-02 15:03:14,236 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:03:14,236 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Compute procedure contracts=false [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2024-12-02 15:03:14,237 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC 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_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1 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 -> 801883caffd8b582a36607f9ec62109ac5c5dc10c811693a281fb396b4b60131 [2024-12-02 15:03:14,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2024-12-02 15:03:14,472 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2024-12-02 15:03:14,475 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2024-12-02 15:03:14,476 INFO L270 PluginConnector]: Initializing CDTParser... [2024-12-02 15:03:14,476 INFO L274 PluginConnector]: CDTParser initialized [2024-12-02 15:03:14,477 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/../../sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-pthread.i [2024-12-02 15:03:17,106 INFO L533 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/data/473039286/33a78a584e004ce29c5064000c39887f/FLAG0e9d6e5d1 [2024-12-02 15:03:17,338 INFO L384 CDTParser]: Found 1 translation units. [2024-12-02 15:03:17,338 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/sv-benchmarks/c/pthread-ext/48_ticket_lock_low_contention_vs-pthread.i [2024-12-02 15:03:17,350 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/data/473039286/33a78a584e004ce29c5064000c39887f/FLAG0e9d6e5d1 [2024-12-02 15:03:17,689 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/data/473039286/33a78a584e004ce29c5064000c39887f [2024-12-02 15:03:17,691 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2024-12-02 15:03:17,692 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2024-12-02 15:03:17,693 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2024-12-02 15:03:17,693 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2024-12-02 15:03:17,696 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2024-12-02 15:03:17,696 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:17" (1/1) ... [2024-12-02 15:03:17,697 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@e050bfe and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:17, skipping insertion in model container [2024-12-02 15:03:17,697 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.12 03:03:17" (1/1) ... [2024-12-02 15:03:17,720 INFO L175 MainTranslator]: Built tables and reachable declarations [2024-12-02 15:03:17,942 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:03:17,954 INFO L200 MainTranslator]: Completed pre-run [2024-12-02 15:03:17,990 INFO L210 PostProcessor]: Analyzing one entry point: main [2024-12-02 15:03:18,017 INFO L204 MainTranslator]: Completed translation [2024-12-02 15:03:18,018 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18 WrapperNode [2024-12-02 15:03:18,018 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2024-12-02 15:03:18,019 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2024-12-02 15:03:18,019 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2024-12-02 15:03:18,019 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2024-12-02 15:03:18,023 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,032 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,051 INFO L138 Inliner]: procedures = 164, calls = 17, calls flagged for inlining = 4, calls inlined = 5, statements flattened = 86 [2024-12-02 15:03:18,051 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2024-12-02 15:03:18,052 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2024-12-02 15:03:18,052 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2024-12-02 15:03:18,052 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2024-12-02 15:03:18,059 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,060 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,062 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,062 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,067 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,067 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,069 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,070 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,071 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,072 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2024-12-02 15:03:18,073 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2024-12-02 15:03:18,073 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2024-12-02 15:03:18,073 INFO L274 PluginConnector]: RCFGBuilder initialized [2024-12-02 15:03:18,074 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (1/1) ... [2024-12-02 15:03:18,080 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2024-12-02 15:03:18,091 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/z3 [2024-12-02 15:03:18,104 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2024-12-02 15:03:18,106 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a3ebe6c7-ab4e-4366-832b-fed035540f6a/bin/uautomizer-verify-84ZbGMXZE1/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2024-12-02 15:03:18,129 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2024-12-02 15:03:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2024-12-02 15:03:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2024-12-02 15:03:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2024-12-02 15:03:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2024-12-02 15:03:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2024-12-02 15:03:18,130 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2024-12-02 15:03:18,130 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2024-12-02 15:03:18,131 WARN L203 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement. [2024-12-02 15:03:18,224 INFO L234 CfgBuilder]: Building ICFG [2024-12-02 15:03:18,226 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2024-12-02 15:03:18,378 INFO L279 CfgBuilder]: Omitted future-live optimization because the input is a concurrent program. [2024-12-02 15:03:18,378 INFO L283 CfgBuilder]: Performing block encoding [2024-12-02 15:03:18,401 INFO L307 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2024-12-02 15:03:18,401 INFO L312 CfgBuilder]: Removed 1 assume(true) statements. [2024-12-02 15:03:18,401 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:18 BoogieIcfgContainer [2024-12-02 15:03:18,401 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2024-12-02 15:03:18,404 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2024-12-02 15:03:18,404 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2024-12-02 15:03:18,409 INFO L274 PluginConnector]: TraceAbstraction initialized [2024-12-02 15:03:18,409 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.12 03:03:17" (1/3) ... [2024-12-02 15:03:18,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56b50089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:03:18, skipping insertion in model container [2024-12-02 15:03:18,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.12 03:03:18" (2/3) ... [2024-12-02 15:03:18,410 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56b50089 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.12 03:03:18, skipping insertion in model container [2024-12-02 15:03:18,410 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.12 03:03:18" (3/3) ... [2024-12-02 15:03:18,411 INFO L128 eAbstractionObserver]: Analyzing ICFG 48_ticket_lock_low_contention_vs-pthread.i [2024-12-02 15:03:18,425 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2024-12-02 15:03:18,427 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG 48_ticket_lock_low_contention_vs-pthread.i that has 2 procedures, 94 locations, 1 initial locations, 1 loop locations, and 6 error locations. [2024-12-02 15:03:18,427 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2024-12-02 15:03:18,475 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-12-02 15:03:18,510 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 97 places, 99 transitions, 202 flow [2024-12-02 15:03:18,563 INFO L124 PetriNetUnfolderBase]: 8/149 cut-off events. [2024-12-02 15:03:18,565 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 15:03:18,569 INFO L83 FinitePrefix]: Finished finitePrefix Result has 153 conditions, 149 events. 8/149 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 355 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 80. Up to 4 conditions per place. [2024-12-02 15:03:18,569 INFO L82 GeneralOperation]: Start removeDead. Operand has 97 places, 99 transitions, 202 flow [2024-12-02 15:03:18,572 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 97 places, 99 transitions, 202 flow [2024-12-02 15:03:18,579 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:03:18,588 INFO L333 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, 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;@7621a55c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:03:18,588 INFO L334 AbstractCegarLoop]: Starting to check reachability of 10 error locations. [2024-12-02 15:03:18,601 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-12-02 15:03:18,601 INFO L124 PetriNetUnfolderBase]: 1/43 cut-off events. [2024-12-02 15:03:18,601 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 15:03:18,601 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:18,602 INFO L206 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] [2024-12-02 15:03:18,602 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-12-02 15:03:18,606 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:18,606 INFO L85 PathProgramCache]: Analyzing trace with hash 1383098230, now seen corresponding path program 1 times [2024-12-02 15:03:18,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:18,611 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1260201692] [2024-12-02 15:03:18,612 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:18,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:18,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:18,757 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:18,757 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:18,757 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1260201692] [2024-12-02 15:03:18,759 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1260201692] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:18,759 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:18,760 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:18,761 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692815807] [2024-12-02 15:03:18,762 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:18,769 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 15:03:18,773 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:18,795 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 15:03:18,795 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 15:03:18,797 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 87 out of 99 [2024-12-02 15:03:18,800 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 97 places, 99 transitions, 202 flow. Second operand has 2 states, 2 states have (on average 88.0) internal successors, (176), 2 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:18,800 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:18,800 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 87 of 99 [2024-12-02 15:03:18,801 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:18,857 INFO L124 PetriNetUnfolderBase]: 4/189 cut-off events. [2024-12-02 15:03:18,857 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-12-02 15:03:18,858 INFO L83 FinitePrefix]: Finished finitePrefix Result has 209 conditions, 189 events. 4/189 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 552 event pairs, 4 based on Foata normal form. 16/181 useless extension candidates. Maximal degree in co-relation 137. Up to 16 conditions per place. [2024-12-02 15:03:18,859 INFO L140 encePairwiseOnDemand]: 94/99 looper letters, 5 selfloop transitions, 0 changer transitions 0/90 dead transitions. [2024-12-02 15:03:18,859 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 94 places, 90 transitions, 194 flow [2024-12-02 15:03:18,861 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 15:03:18,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-12-02 15:03:18,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 184 transitions. [2024-12-02 15:03:18,873 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9292929292929293 [2024-12-02 15:03:18,875 INFO L175 Difference]: Start difference. First operand has 97 places, 99 transitions, 202 flow. Second operand 2 states and 184 transitions. [2024-12-02 15:03:18,876 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 94 places, 90 transitions, 194 flow [2024-12-02 15:03:18,880 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 94 places, 90 transitions, 194 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-12-02 15:03:18,883 INFO L231 Difference]: Finished difference. Result has 94 places, 90 transitions, 184 flow [2024-12-02 15:03:18,886 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=99, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=93, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=90, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=184, PETRI_PLACES=94, PETRI_TRANSITIONS=90} [2024-12-02 15:03:18,890 INFO L279 CegarLoopForPetriNet]: 97 programPoint places, -3 predicate places. [2024-12-02 15:03:18,890 INFO L471 AbstractCegarLoop]: Abstraction has has 94 places, 90 transitions, 184 flow [2024-12-02 15:03:18,890 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 88.0) internal successors, (176), 2 states have internal predecessors, (176), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:18,890 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:18,890 INFO L206 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] [2024-12-02 15:03:18,891 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2024-12-02 15:03:18,891 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-12-02 15:03:18,891 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:18,892 INFO L85 PathProgramCache]: Analyzing trace with hash 1979788872, now seen corresponding path program 1 times [2024-12-02 15:03:18,892 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:18,892 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [418126584] [2024-12-02 15:03:18,892 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:18,892 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:18,916 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:18,972 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:18,972 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:18,972 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [418126584] [2024-12-02 15:03:18,972 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [418126584] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:18,972 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:18,972 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:18,973 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [419921304] [2024-12-02 15:03:18,973 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:18,974 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:18,974 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:18,974 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:18,974 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:19,011 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 75 out of 99 [2024-12-02 15:03:19,012 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 94 places, 90 transitions, 184 flow. Second operand has 3 states, 3 states have (on average 76.66666666666667) internal successors, (230), 3 states have internal predecessors, (230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:19,012 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:19,012 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 75 of 99 [2024-12-02 15:03:19,012 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:19,111 INFO L124 PetriNetUnfolderBase]: 59/448 cut-off events. [2024-12-02 15:03:19,111 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2024-12-02 15:03:19,113 INFO L83 FinitePrefix]: Finished finitePrefix Result has 601 conditions, 448 events. 59/448 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 2372 event pairs, 41 based on Foata normal form. 0/386 useless extension candidates. Maximal degree in co-relation 597. Up to 126 conditions per place. [2024-12-02 15:03:19,115 INFO L140 encePairwiseOnDemand]: 92/99 looper letters, 18 selfloop transitions, 6 changer transitions 0/97 dead transitions. [2024-12-02 15:03:19,115 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 96 places, 97 transitions, 246 flow [2024-12-02 15:03:19,116 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:19,116 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:19,117 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 250 transitions. [2024-12-02 15:03:19,117 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8417508417508418 [2024-12-02 15:03:19,117 INFO L175 Difference]: Start difference. First operand has 94 places, 90 transitions, 184 flow. Second operand 3 states and 250 transitions. [2024-12-02 15:03:19,118 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 96 places, 97 transitions, 246 flow [2024-12-02 15:03:19,119 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 96 places, 97 transitions, 246 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-12-02 15:03:19,121 INFO L231 Difference]: Finished difference. Result has 98 places, 95 transitions, 230 flow [2024-12-02 15:03:19,122 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=99, PETRI_DIFFERENCE_MINUEND_FLOW=184, PETRI_DIFFERENCE_MINUEND_PLACES=94, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=90, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=84, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=230, PETRI_PLACES=98, PETRI_TRANSITIONS=95} [2024-12-02 15:03:19,122 INFO L279 CegarLoopForPetriNet]: 97 programPoint places, 1 predicate places. [2024-12-02 15:03:19,123 INFO L471 AbstractCegarLoop]: Abstraction has has 98 places, 95 transitions, 230 flow [2024-12-02 15:03:19,123 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 76.66666666666667) internal successors, (230), 3 states have internal predecessors, (230), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:19,123 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:19,123 INFO L206 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] [2024-12-02 15:03:19,123 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2024-12-02 15:03:19,123 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-12-02 15:03:19,124 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:19,124 INFO L85 PathProgramCache]: Analyzing trace with hash 1835186691, now seen corresponding path program 1 times [2024-12-02 15:03:19,124 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:19,124 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [959417990] [2024-12-02 15:03:19,124 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:19,124 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:19,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:19,180 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:19,181 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:19,181 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [959417990] [2024-12-02 15:03:19,181 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [959417990] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:19,181 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:19,181 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:19,181 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1981487219] [2024-12-02 15:03:19,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:19,182 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:19,182 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:19,182 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:19,182 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:19,223 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 77 out of 99 [2024-12-02 15:03:19,223 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 98 places, 95 transitions, 230 flow. Second operand has 3 states, 3 states have (on average 78.66666666666667) internal successors, (236), 3 states have internal predecessors, (236), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:19,223 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:19,223 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 77 of 99 [2024-12-02 15:03:19,224 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:19,317 INFO L124 PetriNetUnfolderBase]: 64/427 cut-off events. [2024-12-02 15:03:19,317 INFO L125 PetriNetUnfolderBase]: For 46/48 co-relation queries the response was YES. [2024-12-02 15:03:19,319 INFO L83 FinitePrefix]: Finished finitePrefix Result has 673 conditions, 427 events. 64/427 cut-off events. For 46/48 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 2342 event pairs, 32 based on Foata normal form. 0/372 useless extension candidates. Maximal degree in co-relation 667. Up to 119 conditions per place. [2024-12-02 15:03:19,320 INFO L140 encePairwiseOnDemand]: 92/99 looper letters, 18 selfloop transitions, 7 changer transitions 0/102 dead transitions. [2024-12-02 15:03:19,321 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 100 places, 102 transitions, 298 flow [2024-12-02 15:03:19,321 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:19,321 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:19,322 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 254 transitions. [2024-12-02 15:03:19,323 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8552188552188552 [2024-12-02 15:03:19,323 INFO L175 Difference]: Start difference. First operand has 98 places, 95 transitions, 230 flow. Second operand 3 states and 254 transitions. [2024-12-02 15:03:19,323 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 100 places, 102 transitions, 298 flow [2024-12-02 15:03:19,325 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 98 places, 102 transitions, 284 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:19,327 INFO L231 Difference]: Finished difference. Result has 100 places, 100 transitions, 270 flow [2024-12-02 15:03:19,327 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=99, PETRI_DIFFERENCE_MINUEND_FLOW=218, PETRI_DIFFERENCE_MINUEND_PLACES=96, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=95, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=88, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=270, PETRI_PLACES=100, PETRI_TRANSITIONS=100} [2024-12-02 15:03:19,328 INFO L279 CegarLoopForPetriNet]: 97 programPoint places, 3 predicate places. [2024-12-02 15:03:19,328 INFO L471 AbstractCegarLoop]: Abstraction has has 100 places, 100 transitions, 270 flow [2024-12-02 15:03:19,328 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 78.66666666666667) internal successors, (236), 3 states have internal predecessors, (236), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:19,328 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:19,329 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:03:19,329 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2024-12-02 15:03:19,329 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 6 more)] === [2024-12-02 15:03:19,329 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:19,329 INFO L85 PathProgramCache]: Analyzing trace with hash -2036636934, now seen corresponding path program 1 times [2024-12-02 15:03:19,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:19,330 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [620516266] [2024-12-02 15:03:19,330 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:19,330 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:19,345 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:03:19,345 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 15:03:19,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:03:19,371 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 15:03:19,371 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 15:03:19,372 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (9 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (8 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (7 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (6 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (5 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (4 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (3 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (2 of 10 remaining) [2024-12-02 15:03:19,374 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (1 of 10 remaining) [2024-12-02 15:03:19,375 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (0 of 10 remaining) [2024-12-02 15:03:19,375 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2024-12-02 15:03:19,375 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2024-12-02 15:03:19,378 WARN L246 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2024-12-02 15:03:19,378 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2024-12-02 15:03:19,403 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-12-02 15:03:19,407 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 128 places, 130 transitions, 270 flow [2024-12-02 15:03:19,436 INFO L124 PetriNetUnfolderBase]: 13/230 cut-off events. [2024-12-02 15:03:19,437 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2024-12-02 15:03:19,439 INFO L83 FinitePrefix]: Finished finitePrefix Result has 238 conditions, 230 events. 13/230 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 771 event pairs, 0 based on Foata normal form. 0/199 useless extension candidates. Maximal degree in co-relation 150. Up to 6 conditions per place. [2024-12-02 15:03:19,439 INFO L82 GeneralOperation]: Start removeDead. Operand has 128 places, 130 transitions, 270 flow [2024-12-02 15:03:19,441 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 130 transitions, 270 flow [2024-12-02 15:03:19,442 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:03:19,442 INFO L333 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, 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;@7621a55c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:03:19,443 INFO L334 AbstractCegarLoop]: Starting to check reachability of 13 error locations. [2024-12-02 15:03:19,448 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-12-02 15:03:19,448 INFO L124 PetriNetUnfolderBase]: 1/43 cut-off events. [2024-12-02 15:03:19,448 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 15:03:19,448 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:19,448 INFO L206 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] [2024-12-02 15:03:19,449 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:19,449 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:19,449 INFO L85 PathProgramCache]: Analyzing trace with hash 1523227382, now seen corresponding path program 1 times [2024-12-02 15:03:19,449 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:19,449 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2108590174] [2024-12-02 15:03:19,449 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:19,449 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:19,460 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:19,471 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:19,472 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:19,472 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2108590174] [2024-12-02 15:03:19,472 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2108590174] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:19,472 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:19,472 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:19,472 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2061169153] [2024-12-02 15:03:19,472 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:19,472 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 15:03:19,473 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:19,473 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 15:03:19,473 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 15:03:19,474 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 112 out of 130 [2024-12-02 15:03:19,474 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 130 transitions, 270 flow. Second operand has 2 states, 2 states have (on average 113.0) internal successors, (226), 2 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:19,474 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:19,474 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 112 of 130 [2024-12-02 15:03:19,474 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:19,569 INFO L124 PetriNetUnfolderBase]: 34/566 cut-off events. [2024-12-02 15:03:19,569 INFO L125 PetriNetUnfolderBase]: For 11/11 co-relation queries the response was YES. [2024-12-02 15:03:19,571 INFO L83 FinitePrefix]: Finished finitePrefix Result has 653 conditions, 566 events. 34/566 cut-off events. For 11/11 co-relation queries the response was YES. Maximal size of possible extension queue 21. Compared 3257 event pairs, 34 based on Foata normal form. 67/546 useless extension candidates. Maximal degree in co-relation 429. Up to 73 conditions per place. [2024-12-02 15:03:19,573 INFO L140 encePairwiseOnDemand]: 123/130 looper letters, 8 selfloop transitions, 0 changer transitions 0/117 dead transitions. [2024-12-02 15:03:19,573 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 123 places, 117 transitions, 260 flow [2024-12-02 15:03:19,573 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 15:03:19,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-12-02 15:03:19,574 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 239 transitions. [2024-12-02 15:03:19,574 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9192307692307692 [2024-12-02 15:03:19,574 INFO L175 Difference]: Start difference. First operand has 128 places, 130 transitions, 270 flow. Second operand 2 states and 239 transitions. [2024-12-02 15:03:19,574 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 123 places, 117 transitions, 260 flow [2024-12-02 15:03:19,575 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 123 places, 117 transitions, 260 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-12-02 15:03:19,577 INFO L231 Difference]: Finished difference. Result has 123 places, 117 transitions, 244 flow [2024-12-02 15:03:19,577 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=122, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=244, PETRI_PLACES=123, PETRI_TRANSITIONS=117} [2024-12-02 15:03:19,578 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, -5 predicate places. [2024-12-02 15:03:19,578 INFO L471 AbstractCegarLoop]: Abstraction has has 123 places, 117 transitions, 244 flow [2024-12-02 15:03:19,578 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 113.0) internal successors, (226), 2 states have internal predecessors, (226), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:19,578 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:19,578 INFO L206 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] [2024-12-02 15:03:19,578 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2024-12-02 15:03:19,578 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:19,579 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:19,579 INFO L85 PathProgramCache]: Analyzing trace with hash 1859273482, now seen corresponding path program 1 times [2024-12-02 15:03:19,579 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:19,579 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1933535612] [2024-12-02 15:03:19,579 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:19,579 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:19,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:19,611 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:19,612 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:19,612 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1933535612] [2024-12-02 15:03:19,612 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1933535612] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:19,612 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:19,612 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:19,612 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [134066531] [2024-12-02 15:03:19,612 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:19,612 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:19,612 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:19,613 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:19,613 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:19,666 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 130 [2024-12-02 15:03:19,666 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 123 places, 117 transitions, 244 flow. Second operand has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:19,666 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:19,666 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 130 [2024-12-02 15:03:19,667 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:20,187 INFO L124 PetriNetUnfolderBase]: 845/3283 cut-off events. [2024-12-02 15:03:20,188 INFO L125 PetriNetUnfolderBase]: For 20/20 co-relation queries the response was YES. [2024-12-02 15:03:20,197 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4733 conditions, 3283 events. 845/3283 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 29790 event pairs, 632 based on Foata normal form. 0/2783 useless extension candidates. Maximal degree in co-relation 4728. Up to 1252 conditions per place. [2024-12-02 15:03:20,212 INFO L140 encePairwiseOnDemand]: 120/130 looper letters, 26 selfloop transitions, 9 changer transitions 0/129 dead transitions. [2024-12-02 15:03:20,212 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 125 places, 129 transitions, 338 flow [2024-12-02 15:03:20,213 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:20,213 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:20,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 327 transitions. [2024-12-02 15:03:20,214 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8384615384615385 [2024-12-02 15:03:20,214 INFO L175 Difference]: Start difference. First operand has 123 places, 117 transitions, 244 flow. Second operand 3 states and 327 transitions. [2024-12-02 15:03:20,214 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 125 places, 129 transitions, 338 flow [2024-12-02 15:03:20,216 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 125 places, 129 transitions, 338 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-12-02 15:03:20,218 INFO L231 Difference]: Finished difference. Result has 127 places, 125 transitions, 314 flow [2024-12-02 15:03:20,218 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=244, PETRI_DIFFERENCE_MINUEND_PLACES=123, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=117, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=108, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=314, PETRI_PLACES=127, PETRI_TRANSITIONS=125} [2024-12-02 15:03:20,219 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, -1 predicate places. [2024-12-02 15:03:20,219 INFO L471 AbstractCegarLoop]: Abstraction has has 127 places, 125 transitions, 314 flow [2024-12-02 15:03:20,219 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 98.66666666666667) internal successors, (296), 3 states have internal predecessors, (296), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:20,219 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:20,219 INFO L206 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] [2024-12-02 15:03:20,219 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2024-12-02 15:03:20,220 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:20,220 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:20,220 INFO L85 PathProgramCache]: Analyzing trace with hash 586722563, now seen corresponding path program 1 times [2024-12-02 15:03:20,220 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:20,220 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835156548] [2024-12-02 15:03:20,220 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:20,220 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:20,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:20,259 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:20,259 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:20,260 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835156548] [2024-12-02 15:03:20,260 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835156548] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:20,260 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:20,260 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:20,260 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2139670148] [2024-12-02 15:03:20,260 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:20,260 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:20,261 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:20,261 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:20,261 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:20,306 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 130 [2024-12-02 15:03:20,307 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 127 places, 125 transitions, 314 flow. Second operand has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:20,307 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:20,307 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 130 [2024-12-02 15:03:20,307 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:20,608 INFO L124 PetriNetUnfolderBase]: 1088/3830 cut-off events. [2024-12-02 15:03:20,608 INFO L125 PetriNetUnfolderBase]: For 861/1014 co-relation queries the response was YES. [2024-12-02 15:03:20,614 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6732 conditions, 3830 events. 1088/3830 cut-off events. For 861/1014 co-relation queries the response was YES. Maximal size of possible extension queue 175. Compared 36105 event pairs, 560 based on Foata normal form. 3/3223 useless extension candidates. Maximal degree in co-relation 6725. Up to 1421 conditions per place. [2024-12-02 15:03:20,626 INFO L140 encePairwiseOnDemand]: 120/130 looper letters, 30 selfloop transitions, 13 changer transitions 0/141 dead transitions. [2024-12-02 15:03:20,626 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 129 places, 141 transitions, 459 flow [2024-12-02 15:03:20,626 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:20,627 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:20,627 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 332 transitions. [2024-12-02 15:03:20,628 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8512820512820513 [2024-12-02 15:03:20,628 INFO L175 Difference]: Start difference. First operand has 127 places, 125 transitions, 314 flow. Second operand 3 states and 332 transitions. [2024-12-02 15:03:20,628 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 129 places, 141 transitions, 459 flow [2024-12-02 15:03:20,634 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 127 places, 141 transitions, 433 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:20,635 INFO L231 Difference]: Finished difference. Result has 129 places, 136 transitions, 408 flow [2024-12-02 15:03:20,635 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=296, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=125, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=408, PETRI_PLACES=129, PETRI_TRANSITIONS=136} [2024-12-02 15:03:20,636 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 1 predicate places. [2024-12-02 15:03:20,636 INFO L471 AbstractCegarLoop]: Abstraction has has 129 places, 136 transitions, 408 flow [2024-12-02 15:03:20,636 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 100.66666666666667) internal successors, (302), 3 states have internal predecessors, (302), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:20,636 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:20,636 INFO L206 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] [2024-12-02 15:03:20,636 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2024-12-02 15:03:20,636 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:20,637 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:20,637 INFO L85 PathProgramCache]: Analyzing trace with hash 1718394208, now seen corresponding path program 1 times [2024-12-02 15:03:20,637 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:20,637 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [695510746] [2024-12-02 15:03:20,637 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:20,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:20,646 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:20,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:20,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:20,673 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [695510746] [2024-12-02 15:03:20,673 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [695510746] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:20,673 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:20,673 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:20,673 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1479699803] [2024-12-02 15:03:20,673 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:20,673 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:20,674 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:20,674 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:20,674 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:20,717 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 130 [2024-12-02 15:03:20,717 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 129 places, 136 transitions, 408 flow. Second operand has 3 states, 3 states have (on average 98.33333333333333) internal successors, (295), 3 states have internal predecessors, (295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:20,717 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:20,717 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 130 [2024-12-02 15:03:20,718 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:21,414 INFO L124 PetriNetUnfolderBase]: 2061/6890 cut-off events. [2024-12-02 15:03:21,414 INFO L125 PetriNetUnfolderBase]: For 3809/3989 co-relation queries the response was YES. [2024-12-02 15:03:21,435 INFO L83 FinitePrefix]: Finished finitePrefix Result has 13659 conditions, 6890 events. 2061/6890 cut-off events. For 3809/3989 co-relation queries the response was YES. Maximal size of possible extension queue 339. Compared 72076 event pairs, 630 based on Foata normal form. 7/5762 useless extension candidates. Maximal degree in co-relation 13651. Up to 1788 conditions per place. [2024-12-02 15:03:21,465 INFO L140 encePairwiseOnDemand]: 115/130 looper letters, 44 selfloop transitions, 26 changer transitions 0/168 dead transitions. [2024-12-02 15:03:21,465 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 131 places, 168 transitions, 707 flow [2024-12-02 15:03:21,466 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:21,466 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:21,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 336 transitions. [2024-12-02 15:03:21,467 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8615384615384616 [2024-12-02 15:03:21,467 INFO L175 Difference]: Start difference. First operand has 129 places, 136 transitions, 408 flow. Second operand 3 states and 336 transitions. [2024-12-02 15:03:21,467 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 131 places, 168 transitions, 707 flow [2024-12-02 15:03:21,474 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 129 places, 168 transitions, 663 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:21,476 INFO L231 Difference]: Finished difference. Result has 131 places, 161 transitions, 664 flow [2024-12-02 15:03:21,477 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=382, PETRI_DIFFERENCE_MINUEND_PLACES=127, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=136, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=664, PETRI_PLACES=131, PETRI_TRANSITIONS=161} [2024-12-02 15:03:21,477 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 3 predicate places. [2024-12-02 15:03:21,477 INFO L471 AbstractCegarLoop]: Abstraction has has 131 places, 161 transitions, 664 flow [2024-12-02 15:03:21,478 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 98.33333333333333) internal successors, (295), 3 states have internal predecessors, (295), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:21,478 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:21,478 INFO L206 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] [2024-12-02 15:03:21,478 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2024-12-02 15:03:21,478 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:21,478 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:21,478 INFO L85 PathProgramCache]: Analyzing trace with hash 1577313666, now seen corresponding path program 1 times [2024-12-02 15:03:21,479 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:21,479 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1173189274] [2024-12-02 15:03:21,479 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:21,479 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:21,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:21,514 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:21,514 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:21,514 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1173189274] [2024-12-02 15:03:21,515 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1173189274] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:21,515 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:21,515 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:21,515 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [24344638] [2024-12-02 15:03:21,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:21,515 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:21,516 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:21,516 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:21,516 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:21,568 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 97 out of 130 [2024-12-02 15:03:21,569 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 131 places, 161 transitions, 664 flow. Second operand has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:21,569 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:21,569 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 97 of 130 [2024-12-02 15:03:21,569 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:22,435 INFO L124 PetriNetUnfolderBase]: 2966/9755 cut-off events. [2024-12-02 15:03:22,435 INFO L125 PetriNetUnfolderBase]: For 15047/15536 co-relation queries the response was YES. [2024-12-02 15:03:22,451 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23389 conditions, 9755 events. 2966/9755 cut-off events. For 15047/15536 co-relation queries the response was YES. Maximal size of possible extension queue 427. Compared 106154 event pairs, 1072 based on Foata normal form. 41/8329 useless extension candidates. Maximal degree in co-relation 23380. Up to 3627 conditions per place. [2024-12-02 15:03:22,478 INFO L140 encePairwiseOnDemand]: 120/130 looper letters, 60 selfloop transitions, 22 changer transitions 0/183 dead transitions. [2024-12-02 15:03:22,478 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 183 transitions, 976 flow [2024-12-02 15:03:22,479 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:22,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:22,480 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 327 transitions. [2024-12-02 15:03:22,480 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8384615384615385 [2024-12-02 15:03:22,480 INFO L175 Difference]: Start difference. First operand has 131 places, 161 transitions, 664 flow. Second operand 3 states and 327 transitions. [2024-12-02 15:03:22,480 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 183 transitions, 976 flow [2024-12-02 15:03:22,489 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 131 places, 183 transitions, 908 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:22,492 INFO L231 Difference]: Finished difference. Result has 133 places, 179 transitions, 862 flow [2024-12-02 15:03:22,492 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=612, PETRI_DIFFERENCE_MINUEND_PLACES=129, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=139, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=862, PETRI_PLACES=133, PETRI_TRANSITIONS=179} [2024-12-02 15:03:22,492 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 5 predicate places. [2024-12-02 15:03:22,493 INFO L471 AbstractCegarLoop]: Abstraction has has 133 places, 179 transitions, 862 flow [2024-12-02 15:03:22,493 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 99.33333333333333) internal successors, (298), 3 states have internal predecessors, (298), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:22,493 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:22,493 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 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] [2024-12-02 15:03:22,493 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2024-12-02 15:03:22,493 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:22,494 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:22,494 INFO L85 PathProgramCache]: Analyzing trace with hash -1349495971, now seen corresponding path program 1 times [2024-12-02 15:03:22,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:22,494 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [30077061] [2024-12-02 15:03:22,494 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:22,494 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:22,505 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:22,527 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:22,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:22,528 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [30077061] [2024-12-02 15:03:22,528 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [30077061] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:22,528 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:22,528 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:22,528 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1241072633] [2024-12-02 15:03:22,528 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:22,529 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:22,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:22,529 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:22,529 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:22,577 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 130 [2024-12-02 15:03:22,578 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 133 places, 179 transitions, 862 flow. Second operand has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:22,578 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:22,578 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 130 [2024-12-02 15:03:22,578 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:23,435 INFO L124 PetriNetUnfolderBase]: 3528/10620 cut-off events. [2024-12-02 15:03:23,435 INFO L125 PetriNetUnfolderBase]: For 19378/19830 co-relation queries the response was YES. [2024-12-02 15:03:23,456 INFO L83 FinitePrefix]: Finished finitePrefix Result has 27729 conditions, 10620 events. 3528/10620 cut-off events. For 19378/19830 co-relation queries the response was YES. Maximal size of possible extension queue 504. Compared 115217 event pairs, 992 based on Foata normal form. 26/8854 useless extension candidates. Maximal degree in co-relation 27719. Up to 3989 conditions per place. [2024-12-02 15:03:23,509 INFO L140 encePairwiseOnDemand]: 120/130 looper letters, 68 selfloop transitions, 36 changer transitions 0/209 dead transitions. [2024-12-02 15:03:23,509 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 135 places, 209 transitions, 1284 flow [2024-12-02 15:03:23,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:23,510 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:23,510 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 331 transitions. [2024-12-02 15:03:23,511 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8487179487179487 [2024-12-02 15:03:23,511 INFO L175 Difference]: Start difference. First operand has 133 places, 179 transitions, 862 flow. Second operand 3 states and 331 transitions. [2024-12-02 15:03:23,511 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 135 places, 209 transitions, 1284 flow [2024-12-02 15:03:23,558 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 133 places, 209 transitions, 1184 flow, removed 20 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:23,562 INFO L231 Difference]: Finished difference. Result has 135 places, 205 transitions, 1166 flow [2024-12-02 15:03:23,563 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=786, PETRI_DIFFERENCE_MINUEND_PLACES=131, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=179, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=10, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1166, PETRI_PLACES=135, PETRI_TRANSITIONS=205} [2024-12-02 15:03:23,563 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 7 predicate places. [2024-12-02 15:03:23,564 INFO L471 AbstractCegarLoop]: Abstraction has has 135 places, 205 transitions, 1166 flow [2024-12-02 15:03:23,564 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.0) internal successors, (303), 3 states have internal predecessors, (303), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:23,564 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:23,564 INFO L206 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] [2024-12-02 15:03:23,564 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2024-12-02 15:03:23,564 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:23,565 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:23,565 INFO L85 PathProgramCache]: Analyzing trace with hash 1605232236, now seen corresponding path program 1 times [2024-12-02 15:03:23,565 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:23,565 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [253626059] [2024-12-02 15:03:23,565 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:23,565 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:23,580 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:23,607 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:23,607 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:23,607 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [253626059] [2024-12-02 15:03:23,607 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [253626059] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:23,607 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:23,607 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:23,607 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [67893818] [2024-12-02 15:03:23,607 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:23,607 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:23,608 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:23,608 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:23,608 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:23,647 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 99 out of 130 [2024-12-02 15:03:23,647 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 205 transitions, 1166 flow. Second operand has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:23,647 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:23,647 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 99 of 130 [2024-12-02 15:03:23,648 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:24,616 INFO L124 PetriNetUnfolderBase]: 4489/13143 cut-off events. [2024-12-02 15:03:24,616 INFO L125 PetriNetUnfolderBase]: For 33482/34081 co-relation queries the response was YES. [2024-12-02 15:03:24,635 INFO L83 FinitePrefix]: Finished finitePrefix Result has 37383 conditions, 13143 events. 4489/13143 cut-off events. For 33482/34081 co-relation queries the response was YES. Maximal size of possible extension queue 583. Compared 145132 event pairs, 1134 based on Foata normal form. 23/11018 useless extension candidates. Maximal degree in co-relation 37372. Up to 4859 conditions per place. [2024-12-02 15:03:24,713 INFO L140 encePairwiseOnDemand]: 120/130 looper letters, 91 selfloop transitions, 38 changer transitions 0/236 dead transitions. [2024-12-02 15:03:24,713 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 137 places, 236 transitions, 1685 flow [2024-12-02 15:03:24,713 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:24,714 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:24,714 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 332 transitions. [2024-12-02 15:03:24,714 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8512820512820513 [2024-12-02 15:03:24,714 INFO L175 Difference]: Start difference. First operand has 135 places, 205 transitions, 1166 flow. Second operand 3 states and 332 transitions. [2024-12-02 15:03:24,714 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 137 places, 236 transitions, 1685 flow [2024-12-02 15:03:24,729 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 135 places, 236 transitions, 1597 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:24,731 INFO L231 Difference]: Finished difference. Result has 137 places, 231 transitions, 1530 flow [2024-12-02 15:03:24,731 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=130, PETRI_DIFFERENCE_MINUEND_FLOW=1094, PETRI_DIFFERENCE_MINUEND_PLACES=133, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=205, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=167, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1530, PETRI_PLACES=137, PETRI_TRANSITIONS=231} [2024-12-02 15:03:24,732 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 9 predicate places. [2024-12-02 15:03:24,732 INFO L471 AbstractCegarLoop]: Abstraction has has 137 places, 231 transitions, 1530 flow [2024-12-02 15:03:24,732 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 101.33333333333333) internal successors, (304), 3 states have internal predecessors, (304), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:24,732 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:24,732 INFO L206 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:03:24,732 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2024-12-02 15:03:24,732 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 9 more)] === [2024-12-02 15:03:24,732 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:24,733 INFO L85 PathProgramCache]: Analyzing trace with hash -1977551488, now seen corresponding path program 1 times [2024-12-02 15:03:24,733 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:24,733 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1946996391] [2024-12-02 15:03:24,733 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:24,733 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:24,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:03:24,743 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 15:03:24,749 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:03:24,754 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 15:03:24,754 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 15:03:24,754 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (12 of 13 remaining) [2024-12-02 15:03:24,754 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (11 of 13 remaining) [2024-12-02 15:03:24,754 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (10 of 13 remaining) [2024-12-02 15:03:24,754 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (9 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (8 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (7 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (6 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (5 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (4 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (3 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (2 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (1 of 13 remaining) [2024-12-02 15:03:24,755 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (0 of 13 remaining) [2024-12-02 15:03:24,755 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2024-12-02 15:03:24,755 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:03:24,756 WARN L246 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2024-12-02 15:03:24,756 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2024-12-02 15:03:24,780 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-12-02 15:03:24,782 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 159 places, 161 transitions, 340 flow [2024-12-02 15:03:24,799 INFO L124 PetriNetUnfolderBase]: 18/311 cut-off events. [2024-12-02 15:03:24,799 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2024-12-02 15:03:24,800 INFO L83 FinitePrefix]: Finished finitePrefix Result has 324 conditions, 311 events. 18/311 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1208 event pairs, 0 based on Foata normal form. 0/268 useless extension candidates. Maximal degree in co-relation 234. Up to 8 conditions per place. [2024-12-02 15:03:24,800 INFO L82 GeneralOperation]: Start removeDead. Operand has 159 places, 161 transitions, 340 flow [2024-12-02 15:03:24,801 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 159 places, 161 transitions, 340 flow [2024-12-02 15:03:24,802 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:03:24,803 INFO L333 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, 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;@7621a55c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:03:24,803 INFO L334 AbstractCegarLoop]: Starting to check reachability of 16 error locations. [2024-12-02 15:03:24,805 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-12-02 15:03:24,805 INFO L124 PetriNetUnfolderBase]: 1/43 cut-off events. [2024-12-02 15:03:24,805 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 15:03:24,805 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:24,805 INFO L206 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] [2024-12-02 15:03:24,805 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:03:24,806 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:24,806 INFO L85 PathProgramCache]: Analyzing trace with hash -1342743370, now seen corresponding path program 1 times [2024-12-02 15:03:24,806 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:24,806 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [808791417] [2024-12-02 15:03:24,806 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:24,806 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:24,814 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:24,822 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:24,822 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:24,822 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [808791417] [2024-12-02 15:03:24,822 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [808791417] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:24,822 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:24,822 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:24,822 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1414464177] [2024-12-02 15:03:24,822 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:24,822 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 15:03:24,823 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:24,823 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 15:03:24,823 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 15:03:24,823 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 161 [2024-12-02 15:03:24,824 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 161 transitions, 340 flow. Second operand has 2 states, 2 states have (on average 138.0) internal successors, (276), 2 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:24,824 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:24,824 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 161 [2024-12-02 15:03:24,824 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:25,004 INFO L124 PetriNetUnfolderBase]: 178/1732 cut-off events. [2024-12-02 15:03:25,004 INFO L125 PetriNetUnfolderBase]: For 67/67 co-relation queries the response was YES. [2024-12-02 15:03:25,010 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2081 conditions, 1732 events. 178/1732 cut-off events. For 67/67 co-relation queries the response was YES. Maximal size of possible extension queue 67. Compared 14498 event pairs, 178 based on Foata normal form. 260/1709 useless extension candidates. Maximal degree in co-relation 1375. Up to 298 conditions per place. [2024-12-02 15:03:25,016 INFO L140 encePairwiseOnDemand]: 152/161 looper letters, 11 selfloop transitions, 0 changer transitions 0/144 dead transitions. [2024-12-02 15:03:25,016 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 144 transitions, 328 flow [2024-12-02 15:03:25,016 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 15:03:25,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-12-02 15:03:25,017 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 294 transitions. [2024-12-02 15:03:25,017 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9130434782608695 [2024-12-02 15:03:25,017 INFO L175 Difference]: Start difference. First operand has 159 places, 161 transitions, 340 flow. Second operand 2 states and 294 transitions. [2024-12-02 15:03:25,017 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 144 transitions, 328 flow [2024-12-02 15:03:25,018 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 144 transitions, 326 flow, removed 1 selfloop flow, removed 0 redundant places. [2024-12-02 15:03:25,020 INFO L231 Difference]: Finished difference. Result has 152 places, 144 transitions, 304 flow [2024-12-02 15:03:25,020 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=304, PETRI_DIFFERENCE_MINUEND_PLACES=151, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=144, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=144, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=304, PETRI_PLACES=152, PETRI_TRANSITIONS=144} [2024-12-02 15:03:25,020 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, -7 predicate places. [2024-12-02 15:03:25,020 INFO L471 AbstractCegarLoop]: Abstraction has has 152 places, 144 transitions, 304 flow [2024-12-02 15:03:25,021 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 138.0) internal successors, (276), 2 states have internal predecessors, (276), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:25,021 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:25,021 INFO L206 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] [2024-12-02 15:03:25,021 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2024-12-02 15:03:25,021 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:03:25,021 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:25,021 INFO L85 PathProgramCache]: Analyzing trace with hash 1379637707, now seen corresponding path program 1 times [2024-12-02 15:03:25,021 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:25,021 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1300800420] [2024-12-02 15:03:25,022 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:25,022 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:25,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:25,045 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:25,045 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:25,045 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1300800420] [2024-12-02 15:03:25,045 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1300800420] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:25,046 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:25,046 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:25,046 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1947733890] [2024-12-02 15:03:25,046 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:25,046 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:25,046 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:25,046 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:25,046 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:25,106 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 161 [2024-12-02 15:03:25,106 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 144 transitions, 304 flow. Second operand has 3 states, 3 states have (on average 120.66666666666667) internal successors, (362), 3 states have internal predecessors, (362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:25,106 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:25,106 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 161 [2024-12-02 15:03:25,106 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:26,834 INFO L124 PetriNetUnfolderBase]: 8153/23044 cut-off events. [2024-12-02 15:03:26,835 INFO L125 PetriNetUnfolderBase]: For 130/130 co-relation queries the response was YES. [2024-12-02 15:03:26,878 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34911 conditions, 23044 events. 8153/23044 cut-off events. For 130/130 co-relation queries the response was YES. Maximal size of possible extension queue 726. Compared 266242 event pairs, 6332 based on Foata normal form. 0/19799 useless extension candidates. Maximal degree in co-relation 34905. Up to 10488 conditions per place. [2024-12-02 15:03:26,943 INFO L140 encePairwiseOnDemand]: 148/161 looper letters, 34 selfloop transitions, 12 changer transitions 0/161 dead transitions. [2024-12-02 15:03:26,943 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 161 transitions, 430 flow [2024-12-02 15:03:26,944 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:26,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:26,944 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 404 transitions. [2024-12-02 15:03:26,945 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8364389233954451 [2024-12-02 15:03:26,945 INFO L175 Difference]: Start difference. First operand has 152 places, 144 transitions, 304 flow. Second operand 3 states and 404 transitions. [2024-12-02 15:03:26,945 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 161 transitions, 430 flow [2024-12-02 15:03:26,945 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 161 transitions, 430 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-12-02 15:03:26,947 INFO L231 Difference]: Finished difference. Result has 156 places, 155 transitions, 398 flow [2024-12-02 15:03:26,947 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=304, PETRI_DIFFERENCE_MINUEND_PLACES=152, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=144, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=398, PETRI_PLACES=156, PETRI_TRANSITIONS=155} [2024-12-02 15:03:26,947 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, -3 predicate places. [2024-12-02 15:03:26,947 INFO L471 AbstractCegarLoop]: Abstraction has has 156 places, 155 transitions, 398 flow [2024-12-02 15:03:26,948 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 120.66666666666667) internal successors, (362), 3 states have internal predecessors, (362), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:26,948 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:26,948 INFO L206 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] [2024-12-02 15:03:26,948 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2024-12-02 15:03:26,948 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:03:26,948 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:26,948 INFO L85 PathProgramCache]: Analyzing trace with hash -652381915, now seen corresponding path program 1 times [2024-12-02 15:03:26,949 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:26,949 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [345013150] [2024-12-02 15:03:26,949 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:26,949 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:26,956 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:26,976 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:26,976 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:26,976 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [345013150] [2024-12-02 15:03:26,976 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [345013150] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:26,976 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:26,976 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:26,976 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [258819650] [2024-12-02 15:03:26,976 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:26,976 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:26,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:26,977 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:26,977 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:27,029 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 161 [2024-12-02 15:03:27,029 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 156 places, 155 transitions, 398 flow. Second operand has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:27,030 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:27,030 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 161 [2024-12-02 15:03:27,030 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:29,280 INFO L124 PetriNetUnfolderBase]: 11247/29861 cut-off events. [2024-12-02 15:03:29,280 INFO L125 PetriNetUnfolderBase]: For 7872/9087 co-relation queries the response was YES. [2024-12-02 15:03:29,341 INFO L83 FinitePrefix]: Finished finitePrefix Result has 56111 conditions, 29861 events. 11247/29861 cut-off events. For 7872/9087 co-relation queries the response was YES. Maximal size of possible extension queue 1033. Compared 351460 event pairs, 6418 based on Foata normal form. 28/25419 useless extension candidates. Maximal degree in co-relation 56103. Up to 13140 conditions per place. [2024-12-02 15:03:29,424 INFO L140 encePairwiseOnDemand]: 148/161 looper letters, 42 selfloop transitions, 19 changer transitions 0/180 dead transitions. [2024-12-02 15:03:29,424 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 180 transitions, 620 flow [2024-12-02 15:03:29,425 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:29,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:29,425 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 410 transitions. [2024-12-02 15:03:29,425 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8488612836438924 [2024-12-02 15:03:29,425 INFO L175 Difference]: Start difference. First operand has 156 places, 155 transitions, 398 flow. Second operand 3 states and 410 transitions. [2024-12-02 15:03:29,425 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 180 transitions, 620 flow [2024-12-02 15:03:29,472 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 156 places, 180 transitions, 582 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:29,473 INFO L231 Difference]: Finished difference. Result has 158 places, 172 transitions, 546 flow [2024-12-02 15:03:29,473 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=374, PETRI_DIFFERENCE_MINUEND_PLACES=154, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=546, PETRI_PLACES=158, PETRI_TRANSITIONS=172} [2024-12-02 15:03:29,474 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, -1 predicate places. [2024-12-02 15:03:29,474 INFO L471 AbstractCegarLoop]: Abstraction has has 158 places, 172 transitions, 546 flow [2024-12-02 15:03:29,474 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:29,474 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:29,474 INFO L206 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] [2024-12-02 15:03:29,474 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2024-12-02 15:03:29,474 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:03:29,475 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:29,475 INFO L85 PathProgramCache]: Analyzing trace with hash -2049592448, now seen corresponding path program 1 times [2024-12-02 15:03:29,475 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:29,475 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1742044092] [2024-12-02 15:03:29,475 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:29,475 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:29,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:29,497 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:29,497 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:29,498 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1742044092] [2024-12-02 15:03:29,498 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1742044092] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:29,498 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:29,498 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:29,498 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [767084485] [2024-12-02 15:03:29,498 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:29,498 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:29,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:29,498 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:29,498 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:29,556 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 117 out of 161 [2024-12-02 15:03:29,557 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 158 places, 172 transitions, 546 flow. Second operand has 3 states, 3 states have (on average 118.33333333333333) internal successors, (355), 3 states have internal predecessors, (355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:29,557 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:29,557 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 117 of 161 [2024-12-02 15:03:29,557 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:32,594 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][151], [25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 160#true, 70#L693-7true, 169#true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 176#(= |#race~c~0| 0), 158#true]) [2024-12-02 15:03:32,595 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:32,595 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:32,595 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:32,595 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:32,907 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][214], [25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 156#true, 162#true, 160#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 169#true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 55#L693-14true]) [2024-12-02 15:03:32,907 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:32,907 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:32,907 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:32,907 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:32,930 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][198], [25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 156#true, 162#true, 160#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 169#true, 91#L693-14true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true]) [2024-12-02 15:03:32,930 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:32,930 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:32,930 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:32,930 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:33,374 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][123], [25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 147#L693-5true, 156#true, 162#true, 160#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 169#true, 91#L693-14true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true]) [2024-12-02 15:03:33,374 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:33,374 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:33,374 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:33,374 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:33,376 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][174], [25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 147#L693-5true, 156#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 160#true, 70#L693-7true, 169#true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 55#L693-14true, 158#true]) [2024-12-02 15:03:33,376 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:33,376 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:33,376 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:33,376 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:35,307 INFO L124 PetriNetUnfolderBase]: 31793/78596 cut-off events. [2024-12-02 15:03:35,307 INFO L125 PetriNetUnfolderBase]: For 55456/57152 co-relation queries the response was YES. [2024-12-02 15:03:35,488 INFO L83 FinitePrefix]: Finished finitePrefix Result has 170883 conditions, 78596 events. 31793/78596 cut-off events. For 55456/57152 co-relation queries the response was YES. Maximal size of possible extension queue 2895. Compared 1028865 event pairs, 10563 based on Foata normal form. 71/64794 useless extension candidates. Maximal degree in co-relation 170874. Up to 24669 conditions per place. [2024-12-02 15:03:35,767 INFO L140 encePairwiseOnDemand]: 141/161 looper letters, 65 selfloop transitions, 40 changer transitions 0/222 dead transitions. [2024-12-02 15:03:35,767 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 160 places, 222 transitions, 1028 flow [2024-12-02 15:03:35,768 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:35,768 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:35,768 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 412 transitions. [2024-12-02 15:03:35,769 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8530020703933747 [2024-12-02 15:03:35,769 INFO L175 Difference]: Start difference. First operand has 158 places, 172 transitions, 546 flow. Second operand 3 states and 412 transitions. [2024-12-02 15:03:35,769 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 160 places, 222 transitions, 1028 flow [2024-12-02 15:03:35,970 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 158 places, 222 transitions, 956 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:35,973 INFO L231 Difference]: Finished difference. Result has 160 places, 212 transitions, 964 flow [2024-12-02 15:03:35,973 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=508, PETRI_DIFFERENCE_MINUEND_PLACES=156, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=172, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=132, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=964, PETRI_PLACES=160, PETRI_TRANSITIONS=212} [2024-12-02 15:03:35,973 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 1 predicate places. [2024-12-02 15:03:35,974 INFO L471 AbstractCegarLoop]: Abstraction has has 160 places, 212 transitions, 964 flow [2024-12-02 15:03:35,974 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 118.33333333333333) internal successors, (355), 3 states have internal predecessors, (355), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:35,974 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:35,974 INFO L206 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] [2024-12-02 15:03:35,974 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2024-12-02 15:03:35,974 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:03:35,974 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:35,974 INFO L85 PathProgramCache]: Analyzing trace with hash 1117522883, now seen corresponding path program 1 times [2024-12-02 15:03:35,974 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:35,975 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [654225520] [2024-12-02 15:03:35,975 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:35,975 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:35,984 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:36,175 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:36,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:36,175 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [654225520] [2024-12-02 15:03:36,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [654225520] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:36,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:36,176 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:36,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [928361144] [2024-12-02 15:03:36,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:36,176 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:36,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:36,177 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:36,177 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:36,226 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 119 out of 161 [2024-12-02 15:03:36,226 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 160 places, 212 transitions, 964 flow. Second operand has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:36,226 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:36,227 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 119 of 161 [2024-12-02 15:03:36,227 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:38,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][144], [162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, 86#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 115#L693-7true, Black: 174#true, 179#true, 156#true, 160#true, 176#(= |#race~c~0| 0)]) [2024-12-02 15:03:38,698 INFO L294 olderBase$Statistics]: this new event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,698 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,698 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,698 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,713 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][145], [162#true, 16#L693-6true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, 107#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 179#true, 156#true, 160#true, 176#(= |#race~c~0| 0)]) [2024-12-02 15:03:38,714 INFO L294 olderBase$Statistics]: this new event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,714 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,714 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,714 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:03:38,810 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][193], [162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 174#true, 158#true, 115#L693-7true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, 160#true]) [2024-12-02 15:03:38,810 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:38,810 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:38,810 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:38,810 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:38,819 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][216], [162#true, 107#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 179#true, 156#true, 160#true]) [2024-12-02 15:03:38,819 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:38,819 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:38,819 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:38,819 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][163], [162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 115#L693-7true, 156#true, 179#true, 90#L693-4true, 160#true]) [2024-12-02 15:03:39,173 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,173 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,173 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,173 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,194 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][197], [162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 107#L693-7true, 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 179#true, 156#true, 160#true]) [2024-12-02 15:03:39,194 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,194 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,194 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,194 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,234 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][157], [162#true, 88#L692-3true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 179#true, 156#true, 39#L693-14true, 160#true]) [2024-12-02 15:03:39,234 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,234 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,234 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,234 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:39,351 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][70], [162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 156#true, 179#true, 39#L693-14true, 160#true]) [2024-12-02 15:03:39,351 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,351 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,351 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,351 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][116], [162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 115#L693-7true, 179#true, 156#true, 160#true]) [2024-12-02 15:03:39,566 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,566 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,566 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,566 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,585 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][116], [162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 107#L693-7true, 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 179#true, 156#true, 160#true]) [2024-12-02 15:03:39,585 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,585 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,585 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,585 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:03:39,816 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][159], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, 118#L693-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 57#L693-5true, 115#L693-7true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 160#true]) [2024-12-02 15:03:39,816 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is not cut-off event [2024-12-02 15:03:39,816 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:03:39,816 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:03:39,816 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:03:39,833 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][159], [162#true, 70#L693-7true, 107#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 179#true, 156#true, 160#true]) [2024-12-02 15:03:39,833 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is not cut-off event [2024-12-02 15:03:39,833 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:03:39,833 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:03:39,833 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:03:40,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][145], [162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, 160#true, 176#(= |#race~c~0| 0)]) [2024-12-02 15:03:40,284 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,285 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,285 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,285 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,305 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][144], [162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, Black: 174#true, 179#true, 156#true, 160#true, 176#(= |#race~c~0| 0)]) [2024-12-02 15:03:40,305 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,305 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,305 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,305 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:40,573 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][200], [162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 156#true, 179#true, 90#L693-4true, 160#true, 55#L693-14true]) [2024-12-02 15:03:40,574 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,574 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,574 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,574 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,574 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][221], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 179#true, 156#true, 160#true, 55#L693-14true]) [2024-12-02 15:03:40,574 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,574 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,574 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,574 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,588 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][163], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, 160#true]) [2024-12-02 15:03:40,588 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,588 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,588 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,588 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,596 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][197], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, 160#true]) [2024-12-02 15:03:40,596 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,596 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,596 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:40,596 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:41,044 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][116], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 147#L693-5true, 156#true, 179#true, 160#true]) [2024-12-02 15:03:41,044 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,044 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,044 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,044 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,045 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][172], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 147#L693-5true, 179#true, 156#true, 160#true, 55#L693-14true]) [2024-12-02 15:03:41,045 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,045 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,045 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,045 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,064 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][116], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 160#true]) [2024-12-02 15:03:41,064 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,064 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,064 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,064 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,065 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][172], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 174#true, 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 160#true, 55#L693-14true]) [2024-12-02 15:03:41,065 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,065 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,065 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:41,065 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:43,482 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][163], [18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, 160#true]) [2024-12-02 15:03:43,482 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,482 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,483 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,483 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,484 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][200], [18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, 160#true, 55#L693-14true]) [2024-12-02 15:03:43,484 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,484 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,484 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,484 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][172], [18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, 160#true, 55#L693-14true]) [2024-12-02 15:03:43,738 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,738 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,738 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,739 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,739 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][116], [18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, 160#true]) [2024-12-02 15:03:43,739 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,740 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,740 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:43,740 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:44,457 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][163], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, 28#L701-3true, 160#true]) [2024-12-02 15:03:44,457 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,457 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,457 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,457 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][200], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, 28#L701-3true, 160#true, 55#L693-14true]) [2024-12-02 15:03:44,459 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,459 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,459 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,459 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][116], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, 160#true, 28#L701-3true]) [2024-12-02 15:03:44,575 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,575 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,575 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,575 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,581 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][172], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 174#true, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, 28#L701-3true, 160#true, 55#L693-14true]) [2024-12-02 15:03:44,581 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,581 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,581 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:44,581 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:03:45,110 INFO L124 PetriNetUnfolderBase]: 45373/113850 cut-off events. [2024-12-02 15:03:45,110 INFO L125 PetriNetUnfolderBase]: For 212666/218669 co-relation queries the response was YES. [2024-12-02 15:03:45,377 INFO L83 FinitePrefix]: Finished finitePrefix Result has 305572 conditions, 113850 events. 45373/113850 cut-off events. For 212666/218669 co-relation queries the response was YES. Maximal size of possible extension queue 3851. Compared 1550772 event pairs, 17101 based on Foata normal form. 381/95004 useless extension candidates. Maximal degree in co-relation 305562. Up to 49200 conditions per place. [2024-12-02 15:03:45,908 INFO L140 encePairwiseOnDemand]: 148/161 looper letters, 91 selfloop transitions, 36 changer transitions 0/250 dead transitions. [2024-12-02 15:03:45,908 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 162 places, 250 transitions, 1496 flow [2024-12-02 15:03:45,909 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:45,909 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:45,910 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 404 transitions. [2024-12-02 15:03:45,910 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8364389233954451 [2024-12-02 15:03:45,910 INFO L175 Difference]: Start difference. First operand has 160 places, 212 transitions, 964 flow. Second operand 3 states and 404 transitions. [2024-12-02 15:03:45,910 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 162 places, 250 transitions, 1496 flow [2024-12-02 15:03:45,994 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 160 places, 250 transitions, 1386 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:03:45,996 INFO L231 Difference]: Finished difference. Result has 162 places, 244 transitions, 1330 flow [2024-12-02 15:03:45,996 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=884, PETRI_DIFFERENCE_MINUEND_PLACES=158, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=212, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=176, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1330, PETRI_PLACES=162, PETRI_TRANSITIONS=244} [2024-12-02 15:03:45,997 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 3 predicate places. [2024-12-02 15:03:45,997 INFO L471 AbstractCegarLoop]: Abstraction has has 162 places, 244 transitions, 1330 flow [2024-12-02 15:03:45,997 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 121.33333333333333) internal successors, (364), 3 states have internal predecessors, (364), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:45,997 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:03:45,997 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 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] [2024-12-02 15:03:45,997 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2024-12-02 15:03:45,997 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:03:45,998 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:03:45,998 INFO L85 PathProgramCache]: Analyzing trace with hash -918908451, now seen corresponding path program 1 times [2024-12-02 15:03:45,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:03:45,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [364378394] [2024-12-02 15:03:45,998 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:03:45,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:03:46,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:03:46,017 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:03:46,017 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:03:46,017 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [364378394] [2024-12-02 15:03:46,018 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [364378394] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:03:46,018 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:03:46,018 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:03:46,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [435259521] [2024-12-02 15:03:46,018 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:03:46,018 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:03:46,018 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:03:46,018 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:03:46,019 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:03:46,061 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 161 [2024-12-02 15:03:46,062 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 162 places, 244 transitions, 1330 flow. Second operand has 3 states, 3 states have (on average 123.0) internal successors, (369), 3 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:03:46,062 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:03:46,062 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 161 [2024-12-02 15:03:46,062 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:03:49,569 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][297], [162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true]) [2024-12-02 15:03:49,569 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,569 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,570 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,570 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][295], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 106#L693-4true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true]) [2024-12-02 15:03:49,584 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,584 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,584 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,584 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][294], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 106#L693-4true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:49,797 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,797 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,797 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,797 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:03:49,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][300], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:49,911 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2024-12-02 15:03:49,911 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:03:49,911 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:03:49,911 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:03:50,520 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][281], [8#L693-5true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:50,521 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,521 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,521 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,521 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,541 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][253], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:50,541 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,541 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,541 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,541 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][282], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:50,546 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,546 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,546 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:50,547 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,260 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][151], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, Black: 174#true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:51,260 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,260 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,260 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,260 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][152], [162#true, 16#L693-6true, 107#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:51,284 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,284 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,284 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,284 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,350 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][155], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 115#L693-7true, Black: 174#true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:51,350 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,350 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,350 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,350 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,364 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][220], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 115#L693-7true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:51,365 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,365 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,365 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,365 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,398 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][155], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 107#L693-7true, 151#L693-6true, 108#L693-7true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:51,398 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,398 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,398 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,398 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:03:51,403 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][220], [162#true, 107#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:51,404 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,404 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,404 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,404 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,660 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][219], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 115#L693-7true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:51,660 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,660 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,660 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,660 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,709 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][214], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), Black: 179#true, 160#true, 103#L693-4true, 184#true]) [2024-12-02 15:03:51,709 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,709 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,709 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,709 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,771 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][173], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 39#L693-14true, 160#true, 103#L693-4true, 184#true]) [2024-12-02 15:03:51,771 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,772 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,772 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,772 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,799 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][166], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 90#L693-4true, Black: 179#true, 160#true, 184#true]) [2024-12-02 15:03:51,800 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,800 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,800 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:51,800 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:03:52,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][68], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, 57#L693-5true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), Black: 179#true, 160#true, 184#true]) [2024-12-02 15:03:52,459 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,459 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,460 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,460 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,463 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][183], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:52,463 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,463 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,463 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,463 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,484 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][70], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 39#L693-14true, 160#true, 184#true]) [2024-12-02 15:03:52,484 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,484 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,484 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,484 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,487 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][183], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 107#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:52,487 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,487 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,487 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,488 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][68], [8#L693-5true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), Black: 179#true, 160#true, 184#true]) [2024-12-02 15:03:52,547 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,547 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,547 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,547 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,569 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][183], [8#L693-5true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 115#L693-7true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:52,569 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,569 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,569 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,569 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,595 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([584] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread1of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread1of3ForFork0_#t~nondet3#1=|v_thr1Thread1of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][70], [8#L693-5true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 39#L693-14true, 160#true, 184#true]) [2024-12-02 15:03:52,595 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,595 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,595 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,595 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,605 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][183], [8#L693-5true, 162#true, 107#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:52,605 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,605 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,605 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,605 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:03:52,793 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][313], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 140#L693-15true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true]) [2024-12-02 15:03:52,793 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,793 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,794 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,794 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,838 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][147], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 118#L693-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 96#L694true, 160#true, 184#true]) [2024-12-02 15:03:52,838 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is not cut-off event [2024-12-02 15:03:52,838 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is not cut-off event [2024-12-02 15:03:52,838 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is not cut-off event [2024-12-02 15:03:52,838 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is not cut-off event [2024-12-02 15:03:52,843 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][311], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 140#L693-15true, 156#true, 179#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:52,843 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,843 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,843 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,843 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:52,991 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][314], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:52,991 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:03:52,991 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:03:52,991 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:03:52,991 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:03:53,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][147], [18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 118#L693-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:53,370 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is not cut-off event [2024-12-02 15:03:53,370 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2024-12-02 15:03:53,370 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2024-12-02 15:03:53,370 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2024-12-02 15:03:53,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][129], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:53,384 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,384 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,384 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,384 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,559 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][128], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true]) [2024-12-02 15:03:53,559 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,559 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,559 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,559 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:03:53,781 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][307], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 179#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:53,781 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,781 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,781 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,781 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,902 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][253], [162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 96#L694true, 160#true, 103#L693-4true, 184#true, 55#L693-14true]) [2024-12-02 15:03:53,902 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,902 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,902 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,902 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,920 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][306], [8#L693-5true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:53,920 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,921 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,921 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:53,921 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:03:55,592 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][174], [18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:55,592 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,592 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,592 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,592 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,593 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][219], [18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 179#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true, 55#L693-14true]) [2024-12-02 15:03:55,593 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,593 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,593 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,593 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:03:55,931 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][256], [162#true, 14#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 134#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, 179#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 184#true]) [2024-12-02 15:03:55,932 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is not cut-off event [2024-12-02 15:03:55,932 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is not cut-off event [2024-12-02 15:03:55,932 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is not cut-off event [2024-12-02 15:03:55,932 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is not cut-off event [2024-12-02 15:03:56,992 INFO L124 PetriNetUnfolderBase]: 57922/139420 cut-off events. [2024-12-02 15:03:56,992 INFO L125 PetriNetUnfolderBase]: For 333897/353907 co-relation queries the response was YES. [2024-12-02 15:03:57,325 INFO L83 FinitePrefix]: Finished finitePrefix Result has 401363 conditions, 139420 events. 57922/139420 cut-off events. For 333897/353907 co-relation queries the response was YES. Maximal size of possible extension queue 4969. Compared 1909526 event pairs, 16715 based on Foata normal form. 382/112176 useless extension candidates. Maximal degree in co-relation 401352. Up to 59162 conditions per place. [2024-12-02 15:03:57,951 INFO L140 encePairwiseOnDemand]: 148/161 looper letters, 112 selfloop transitions, 76 changer transitions 0/315 dead transitions. [2024-12-02 15:03:57,951 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 164 places, 315 transitions, 2301 flow [2024-12-02 15:03:57,952 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:03:57,952 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:03:57,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 409 transitions. [2024-12-02 15:03:57,953 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8467908902691511 [2024-12-02 15:03:57,953 INFO L175 Difference]: Start difference. First operand has 162 places, 244 transitions, 1330 flow. Second operand 3 states and 409 transitions. [2024-12-02 15:03:57,953 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 164 places, 315 transitions, 2301 flow [2024-12-02 15:04:01,347 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 162 places, 315 transitions, 2097 flow, removed 46 selfloop flow, removed 2 redundant places. [2024-12-02 15:04:01,350 INFO L231 Difference]: Finished difference. Result has 164 places, 308 transitions, 2136 flow [2024-12-02 15:04:01,350 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=1198, PETRI_DIFFERENCE_MINUEND_PLACES=160, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=244, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=168, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=2136, PETRI_PLACES=164, PETRI_TRANSITIONS=308} [2024-12-02 15:04:01,350 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 5 predicate places. [2024-12-02 15:04:01,350 INFO L471 AbstractCegarLoop]: Abstraction has has 164 places, 308 transitions, 2136 flow [2024-12-02 15:04:01,351 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.0) internal successors, (369), 3 states have internal predecessors, (369), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:01,351 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:01,351 INFO L206 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] [2024-12-02 15:04:01,351 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2024-12-02 15:04:01,351 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:04:01,351 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:01,351 INFO L85 PathProgramCache]: Analyzing trace with hash 2100463886, now seen corresponding path program 1 times [2024-12-02 15:04:01,351 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:01,351 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [450363398] [2024-12-02 15:04:01,351 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:01,352 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:01,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:01,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:01,458 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:01,458 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [450363398] [2024-12-02 15:04:01,458 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [450363398] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:01,458 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:01,458 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:04:01,458 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [12721733] [2024-12-02 15:04:01,458 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:01,458 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:04:01,458 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:01,459 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:04:01,459 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:04:01,507 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 161 [2024-12-02 15:04:01,508 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 164 places, 308 transitions, 2136 flow. Second operand has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:01,508 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:01,508 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 161 [2024-12-02 15:04:01,508 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:04:03,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][129], [189#true, 162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, Black: 174#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:03,300 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2024-12-02 15:04:03,300 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2024-12-02 15:04:03,300 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2024-12-02 15:04:03,300 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2024-12-02 15:04:03,499 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][189], [189#true, 162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:03,499 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is not cut-off event [2024-12-02 15:04:03,499 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2024-12-02 15:04:03,499 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2024-12-02 15:04:03,499 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2024-12-02 15:04:04,276 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][217], [8#L693-5true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:04,276 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is not cut-off event [2024-12-02 15:04:04,276 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2024-12-02 15:04:04,277 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2024-12-02 15:04:04,277 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2024-12-02 15:04:04,304 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][146], [8#L693-5true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 158#true, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:04,304 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is not cut-off event [2024-12-02 15:04:04,304 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2024-12-02 15:04:04,304 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2024-12-02 15:04:04,304 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2024-12-02 15:04:05,014 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][156], [189#true, 162#true, 88#L692-3true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 107#L693-7true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 115#L693-7true, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:05,014 INFO L294 olderBase$Statistics]: this new event has 79 ancestors and is cut-off event [2024-12-02 15:04:05,015 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:04:05,015 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:04:05,015 INFO L297 olderBase$Statistics]: existing Event has 79 ancestors and is cut-off event [2024-12-02 15:04:05,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][335], [189#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:05,388 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,388 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,388 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,389 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,400 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][334], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:05,401 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,401 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,401 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,401 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][332], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 106#L693-4true, Black: 174#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:05,406 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,406 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,406 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,406 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:05,545 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][339], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:05,545 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2024-12-02 15:04:05,545 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:05,545 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:05,545 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:05,948 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][68], [8#L693-5true, 189#true, 162#true, 88#L692-3true, 107#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 179#true, 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:05,948 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2024-12-02 15:04:05,948 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:04:05,948 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:04:05,948 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2024-12-02 15:04:06,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][153], [189#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:06,096 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,096 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,096 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,096 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,099 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][189], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 106#L693-4true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:06,099 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,099 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,099 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,099 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,142 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][129], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:06,142 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,142 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,142 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,142 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][188], [189#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:06,183 INFO L294 olderBase$Statistics]: this new event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,183 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,183 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,183 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2024-12-02 15:04:06,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][313], [8#L693-5true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:06,552 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,552 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,552 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,552 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,553 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][233], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:06,553 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,553 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,553 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,553 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,573 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][267], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:06,573 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,573 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,573 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,573 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,580 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][314], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:06,580 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,580 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,580 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,580 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:06,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][275], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:06,601 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,601 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,601 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,601 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2024-12-02 15:04:06,728 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][169], [8#L693-5true, 189#true, 162#true, 107#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 118#L693-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 115#L693-7true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:06,728 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is not cut-off event [2024-12-02 15:04:06,728 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:04:06,728 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:04:06,728 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is not cut-off event [2024-12-02 15:04:07,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][152], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 115#L693-7true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:07,384 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,384 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,384 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,384 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,516 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][153], [189#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:07,516 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,516 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,516 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,516 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,567 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][152], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:07,567 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,567 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,567 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,567 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:04:07,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][147], [18#L694-3true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 118#L693-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:07,936 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2024-12-02 15:04:07,936 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-12-02 15:04:07,936 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-12-02 15:04:07,936 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2024-12-02 15:04:07,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][232], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:07,959 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:04:07,959 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:07,959 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:07,959 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:07,975 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 147#L693-5true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:07,975 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is not cut-off event [2024-12-02 15:04:07,975 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is not cut-off event [2024-12-02 15:04:07,975 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is not cut-off event [2024-12-02 15:04:07,975 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is not cut-off event [2024-12-02 15:04:08,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][232], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 70#L693-7true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:08,036 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,036 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,036 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,036 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,036 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][275], [189#true, 162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:08,036 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,036 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,036 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,036 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,045 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][165], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 179#true, 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:08,045 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,045 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,045 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,045 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,056 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][174], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:08,056 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,056 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,056 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,056 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][225], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:08,070 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,070 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,070 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,070 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:04:08,882 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][68], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, 57#L693-5true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 179#true, 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:08,882 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:04:08,882 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:08,882 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:08,882 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:08,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:08,892 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:04:08,892 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:08,892 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:08,892 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,034 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][119], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 147#L693-5true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:09,034 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,034 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,034 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,034 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 147#L693-5true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:09,035 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,035 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,035 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,035 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,088 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][119], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:09,088 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,088 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,088 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,088 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,089 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:09,089 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,089 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,089 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,089 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:04:09,334 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][367], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:09,334 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,334 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,334 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,334 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,375 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][368], [189#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:09,376 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,376 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,376 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,376 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,396 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][146], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 96#L694true, 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:09,396 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is not cut-off event [2024-12-02 15:04:09,396 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is not cut-off event [2024-12-02 15:04:09,396 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is not cut-off event [2024-12-02 15:04:09,396 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is not cut-off event [2024-12-02 15:04:09,400 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][363], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 140#L693-15true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:09,400 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,400 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,400 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,400 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,422 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][365], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:09,423 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,423 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,423 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,423 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:09,765 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][370], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:09,765 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:09,765 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:09,765 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:09,765 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:09,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][371], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:09,775 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:09,775 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:09,775 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:09,775 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,057 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][146], [189#true, 18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:10,057 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is not cut-off event [2024-12-02 15:04:10,057 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2024-12-02 15:04:10,057 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2024-12-02 15:04:10,057 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2024-12-02 15:04:10,067 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][129], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:10,068 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,068 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,068 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,068 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][189], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 117#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:10,093 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,093 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,093 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,093 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,183 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][198], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:10,184 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,184 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,184 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,184 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,223 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][126], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:10,223 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,223 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,223 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,223 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][188], [189#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 117#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:10,231 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,231 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,231 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,231 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2024-12-02 15:04:10,469 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][355], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 57#L693-5true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,469 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,469 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,469 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,469 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,516 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][319], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 147#L693-5true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,516 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,516 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,516 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,516 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][267], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 96#L694true, 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,633 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,633 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,633 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,633 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,652 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][352], [8#L693-5true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,652 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,652 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,652 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,652 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][314], [189#true, 162#true, 59#L694true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,695 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,695 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,695 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,695 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,704 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][354], [8#L693-5true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,704 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,704 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,704 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,704 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:04:10,707 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][282], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,707 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,707 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,708 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,708 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,708 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][233], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 117#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:10,708 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,708 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,708 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:10,708 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,232 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([572] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][126], [189#true, 18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 86#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:11,232 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,232 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,232 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,232 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,284 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([524] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][188], [189#true, 162#true, 16#L693-6true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:11,285 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,285 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,285 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,285 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][129], [189#true, 18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:11,313 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,313 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,313 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,313 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,338 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([542] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][230], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 153#L693-6true, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:11,338 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,338 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,338 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,338 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,340 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][189], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, 106#L693-4true, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:11,340 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,340 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,340 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,340 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:04:11,385 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][267], [189#true, 18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:11,385 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,385 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,385 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,385 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][314], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:11,450 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,450 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,450 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,450 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,962 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][233], [18#L694-3true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:11,962 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,962 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,962 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,962 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,963 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][232], [18#L694-3true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:11,963 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,963 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,963 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:11,963 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,055 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][233], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:12,055 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,055 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,056 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,056 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,056 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][275], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:12,056 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,056 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,056 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,056 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2024-12-02 15:04:12,700 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 96#L694true, 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:12,701 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2024-12-02 15:04:12,701 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-12-02 15:04:12,701 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-12-02 15:04:12,701 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-12-02 15:04:12,728 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][225], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 149#L694-3true, 153#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:12,728 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,728 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,728 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,728 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,729 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][275], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:12,729 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,729 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,729 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,729 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2024-12-02 15:04:12,746 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, 59#L694true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:12,746 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2024-12-02 15:04:12,746 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-12-02 15:04:12,746 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-12-02 15:04:12,746 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2024-12-02 15:04:13,060 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [18#L694-3true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,060 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,060 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,060 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,060 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,082 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][275], [189#true, 162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,082 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,082 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,082 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,082 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,098 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,098 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,098 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,098 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,098 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is not cut-off event [2024-12-02 15:04:13,263 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][233], [189#true, 18#L694-3true, 162#true, 14#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,263 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,263 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,263 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,263 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][224], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 179#true, 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,282 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,282 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,282 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,282 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,299 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][233], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 124#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,299 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,299 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,299 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,299 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][174], [18#L694-3true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,429 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,429 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,429 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,429 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,430 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][232], [189#true, 18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, 90#L693-4true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,430 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,430 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,430 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,430 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,459 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][225], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 108#L693-7true, 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,459 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,459 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,459 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,459 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,460 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][225], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,460 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,460 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,460 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,460 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][275], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 106#L693-4true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,461 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,461 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,461 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,461 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][377], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 108#L693-7true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 174#true, 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,527 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-12-02 15:04:13,527 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-12-02 15:04:13,527 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-12-02 15:04:13,527 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-12-02 15:04:13,591 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][379], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,591 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2024-12-02 15:04:13,591 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-12-02 15:04:13,591 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-12-02 15:04:13,591 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2024-12-02 15:04:13,596 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([444] L693-13-->L693-14: Formula: (= |v_#race~c~0_16| |v_ULTIMATE.start_thr1_#t~nondet3#1_4|) InVars {ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} OutVars{#race~c~0=|v_#race~c~0_16|, ULTIMATE.start_thr1_#t~nondet3#1=|v_ULTIMATE.start_thr1_#t~nondet3#1_4|} AuxVars[] AssignedVars[#race~c~0][68], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 52#L693-14true, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 179#true, 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,596 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,596 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,596 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,596 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,850 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 18#L694-3true, 162#true, 14#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,850 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,850 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,850 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,850 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,881 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 34#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 124#ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,881 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,881 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,881 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,881 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,951 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [18#L694-3true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,951 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,951 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,951 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,951 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,951 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][119], [189#true, 18#L694-3true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 25#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,952 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,952 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,952 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,952 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,973 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][119], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:13,973 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,973 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,973 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,973 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,978 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 105#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:13,978 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,978 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,978 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:13,978 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2024-12-02 15:04:14,084 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([602] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][198], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 174#true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:14,084 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2024-12-02 15:04:14,084 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-12-02 15:04:14,084 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-12-02 15:04:14,084 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2024-12-02 15:04:14,149 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([538] L693-2-->L693-3: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread3of3ForFork0_#t~nondet2#1=|v_thr1Thread3of3ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][273], [189#true, 162#true, 14#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 134#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 118#L693-3true, 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:14,149 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is not cut-off event [2024-12-02 15:04:14,149 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is not cut-off event [2024-12-02 15:04:14,149 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is not cut-off event [2024-12-02 15:04:14,149 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is not cut-off event [2024-12-02 15:04:14,327 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][319], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 96#L694true, 160#true, 21#L693-15true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:14,327 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,327 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,328 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,328 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][375], [8#L693-5true, 189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 21#L693-15true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:14,348 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,348 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,348 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,348 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,352 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][355], [189#true, 59#L694true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:14,352 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,352 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,352 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,352 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2024-12-02 15:04:14,609 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][355], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:14,609 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2024-12-02 15:04:14,609 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-12-02 15:04:14,609 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-12-02 15:04:14,609 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-12-02 15:04:15,041 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][233], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, 103#L693-4true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:15,042 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2024-12-02 15:04:15,042 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-12-02 15:04:15,042 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-12-02 15:04:15,042 INFO L297 olderBase$Statistics]: existing Event has 101 ancestors and is cut-off event [2024-12-02 15:04:15,388 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][279], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 153#L693-6true, 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:15,388 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,388 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,388 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,388 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,389 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][325], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, 151#L693-6true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:15,389 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,389 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,389 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,389 INFO L297 olderBase$Statistics]: existing Event has 103 ancestors and is cut-off event [2024-12-02 15:04:15,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][325], [189#true, 162#true, 70#L693-7true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:15,392 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,392 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,392 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,392 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,530 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][279], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 149#L694-3true, 108#L693-7true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 158#true, Black: 176#(= |#race~c~0| 0), 140#L693-15true, 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:15,530 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,530 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,530 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,530 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,649 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([614] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of3ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of3ForFork0_#t~nondet3#1=|v_thr1Thread2of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][119], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 91#L693-14true, 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 38#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true]) [2024-12-02 15:04:15,649 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,649 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,649 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,649 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,653 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([554] L693-13-->L693-14: Formula: (= |v_thr1Thread3of3ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of3ForFork0_#t~nondet3#1=|v_thr1Thread3of3ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][187], [189#true, 162#true, Black: 166#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 149#L694-3true, Black: 171#(= |#race~c~0| |thr1Thread1of3ForFork0_#t~nondet2#1|), 87#ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACEtrue, 158#true, 69#thr1Err1ASSERT_VIOLATIONDATA_RACEtrue, Black: 176#(= |#race~c~0| 0), 156#true, Black: 181#(= |ULTIMATE.start_thr1_#t~nondet3#1| |#race~c~0|), 160#true, Black: 186#(= |thr1Thread2of3ForFork0_#t~nondet2#1| |#race~c~0|), 184#true, 55#L693-14true]) [2024-12-02 15:04:15,653 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,653 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,653 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:15,653 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2024-12-02 15:04:16,245 INFO L124 PetriNetUnfolderBase]: 76248/173988 cut-off events. [2024-12-02 15:04:16,245 INFO L125 PetriNetUnfolderBase]: For 621772/637040 co-relation queries the response was YES. [2024-12-02 15:04:16,708 INFO L83 FinitePrefix]: Finished finitePrefix Result has 569603 conditions, 173988 events. 76248/173988 cut-off events. For 621772/637040 co-relation queries the response was YES. Maximal size of possible extension queue 6076. Compared 2363829 event pairs, 20968 based on Foata normal form. 410/138471 useless extension candidates. Maximal degree in co-relation 569591. Up to 76784 conditions per place. [2024-12-02 15:04:17,474 INFO L140 encePairwiseOnDemand]: 148/161 looper letters, 175 selfloop transitions, 76 changer transitions 0/380 dead transitions. [2024-12-02 15:04:17,474 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 380 transitions, 3344 flow [2024-12-02 15:04:17,475 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:04:17,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:04:17,475 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 410 transitions. [2024-12-02 15:04:17,476 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8488612836438924 [2024-12-02 15:04:17,476 INFO L175 Difference]: Start difference. First operand has 164 places, 308 transitions, 2136 flow. Second operand 3 states and 410 transitions. [2024-12-02 15:04:17,476 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 380 transitions, 3344 flow [2024-12-02 15:04:19,077 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 380 transitions, 3140 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:04:19,081 INFO L231 Difference]: Finished difference. Result has 166 places, 372 transitions, 3046 flow [2024-12-02 15:04:19,081 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=1984, PETRI_DIFFERENCE_MINUEND_PLACES=162, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=308, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=12, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=232, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=3046, PETRI_PLACES=166, PETRI_TRANSITIONS=372} [2024-12-02 15:04:19,082 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 7 predicate places. [2024-12-02 15:04:19,082 INFO L471 AbstractCegarLoop]: Abstraction has has 166 places, 372 transitions, 3046 flow [2024-12-02 15:04:19,082 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,082 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:19,082 INFO L206 CegarLoopForPetriNet]: trace histogram [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] [2024-12-02 15:04:19,082 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2024-12-02 15:04:19,082 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:04:19,082 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:19,083 INFO L85 PathProgramCache]: Analyzing trace with hash 673358253, now seen corresponding path program 1 times [2024-12-02 15:04:19,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:19,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [257769135] [2024-12-02 15:04:19,083 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:19,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:19,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:19,257 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:19,258 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:19,258 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [257769135] [2024-12-02 15:04:19,258 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [257769135] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:19,258 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:19,258 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2024-12-02 15:04:19,258 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1024636934] [2024-12-02 15:04:19,258 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:19,258 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:04:19,258 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:19,259 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:04:19,259 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:04:19,270 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 136 out of 161 [2024-12-02 15:04:19,270 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 166 places, 372 transitions, 3046 flow. Second operand has 3 states, 3 states have (on average 137.33333333333334) internal successors, (412), 3 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,270 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:19,270 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 136 of 161 [2024-12-02 15:04:19,270 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:04:19,377 INFO L124 PetriNetUnfolderBase]: 32/1150 cut-off events. [2024-12-02 15:04:19,378 INFO L125 PetriNetUnfolderBase]: For 1641/1641 co-relation queries the response was YES. [2024-12-02 15:04:19,379 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2268 conditions, 1150 events. 32/1150 cut-off events. For 1641/1641 co-relation queries the response was YES. Maximal size of possible extension queue 31. Compared 7741 event pairs, 27 based on Foata normal form. 59/1127 useless extension candidates. Maximal degree in co-relation 2255. Up to 124 conditions per place. [2024-12-02 15:04:19,380 INFO L140 encePairwiseOnDemand]: 153/161 looper letters, 6 selfloop transitions, 8 changer transitions 3/137 dead transitions. [2024-12-02 15:04:19,380 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 159 places, 137 transitions, 484 flow [2024-12-02 15:04:19,380 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:04:19,380 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:04:19,382 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 426 transitions. [2024-12-02 15:04:19,382 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8819875776397516 [2024-12-02 15:04:19,382 INFO L175 Difference]: Start difference. First operand has 166 places, 372 transitions, 3046 flow. Second operand 3 states and 426 transitions. [2024-12-02 15:04:19,382 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 159 places, 137 transitions, 484 flow [2024-12-02 15:04:19,384 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 145 places, 137 transitions, 328 flow, removed 58 selfloop flow, removed 14 redundant places. [2024-12-02 15:04:19,385 INFO L231 Difference]: Finished difference. Result has 145 places, 132 transitions, 296 flow [2024-12-02 15:04:19,385 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=286, PETRI_DIFFERENCE_MINUEND_PLACES=143, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=135, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=127, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=296, PETRI_PLACES=145, PETRI_TRANSITIONS=132} [2024-12-02 15:04:19,385 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, -14 predicate places. [2024-12-02 15:04:19,385 INFO L471 AbstractCegarLoop]: Abstraction has has 145 places, 132 transitions, 296 flow [2024-12-02 15:04:19,385 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 137.33333333333334) internal successors, (412), 3 states have internal predecessors, (412), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,385 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:19,386 INFO L206 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:04:19,386 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2024-12-02 15:04:19,386 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:04:19,386 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:19,386 INFO L85 PathProgramCache]: Analyzing trace with hash -1237786918, now seen corresponding path program 1 times [2024-12-02 15:04:19,386 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:19,386 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1398613145] [2024-12-02 15:04:19,386 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:19,387 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:19,395 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:19,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:19,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:19,414 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1398613145] [2024-12-02 15:04:19,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1398613145] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:19,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:19,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:04:19,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2034539048] [2024-12-02 15:04:19,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:19,414 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:04:19,414 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:19,415 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:04:19,415 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:04:19,455 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 161 [2024-12-02 15:04:19,456 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 145 places, 132 transitions, 296 flow. Second operand has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,456 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:19,456 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 161 [2024-12-02 15:04:19,456 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:04:19,534 INFO L124 PetriNetUnfolderBase]: 47/1112 cut-off events. [2024-12-02 15:04:19,534 INFO L125 PetriNetUnfolderBase]: For 141/155 co-relation queries the response was YES. [2024-12-02 15:04:19,536 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1593 conditions, 1112 events. 47/1112 cut-off events. For 141/155 co-relation queries the response was YES. Maximal size of possible extension queue 31. Compared 7516 event pairs, 47 based on Foata normal form. 1/1049 useless extension candidates. Maximal degree in co-relation 1586. Up to 281 conditions per place. [2024-12-02 15:04:19,536 INFO L140 encePairwiseOnDemand]: 158/161 looper letters, 24 selfloop transitions, 2 changer transitions 0/131 dead transitions. [2024-12-02 15:04:19,536 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 131 transitions, 346 flow [2024-12-02 15:04:19,537 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:04:19,537 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:04:19,538 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 390 transitions. [2024-12-02 15:04:19,538 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8074534161490683 [2024-12-02 15:04:19,538 INFO L175 Difference]: Start difference. First operand has 145 places, 132 transitions, 296 flow. Second operand 3 states and 390 transitions. [2024-12-02 15:04:19,538 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 131 transitions, 346 flow [2024-12-02 15:04:19,539 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 131 transitions, 338 flow, removed 0 selfloop flow, removed 1 redundant places. [2024-12-02 15:04:19,540 INFO L231 Difference]: Finished difference. Result has 142 places, 131 transitions, 290 flow [2024-12-02 15:04:19,540 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=286, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=131, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=129, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=290, PETRI_PLACES=142, PETRI_TRANSITIONS=131} [2024-12-02 15:04:19,540 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, -17 predicate places. [2024-12-02 15:04:19,540 INFO L471 AbstractCegarLoop]: Abstraction has has 142 places, 131 transitions, 290 flow [2024-12-02 15:04:19,540 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.33333333333333) internal successors, (370), 3 states have internal predecessors, (370), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,540 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:19,540 INFO L206 CegarLoopForPetriNet]: trace histogram [2, 2, 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] [2024-12-02 15:04:19,541 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable20 [2024-12-02 15:04:19,541 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:04:19,541 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:19,541 INFO L85 PathProgramCache]: Analyzing trace with hash -1281105722, now seen corresponding path program 1 times [2024-12-02 15:04:19,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:19,541 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [68294727] [2024-12-02 15:04:19,541 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:19,541 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:19,548 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:19,566 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:19,566 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:19,566 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [68294727] [2024-12-02 15:04:19,566 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [68294727] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:19,566 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:19,566 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:04:19,566 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [262115082] [2024-12-02 15:04:19,566 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:19,566 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:04:19,566 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:19,567 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:04:19,567 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:04:19,620 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 161 [2024-12-02 15:04:19,621 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 131 transitions, 290 flow. Second operand has 3 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,621 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:19,621 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 161 [2024-12-02 15:04:19,621 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:04:19,702 INFO L124 PetriNetUnfolderBase]: 53/1106 cut-off events. [2024-12-02 15:04:19,703 INFO L125 PetriNetUnfolderBase]: For 118/130 co-relation queries the response was YES. [2024-12-02 15:04:19,704 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1591 conditions, 1106 events. 53/1106 cut-off events. For 118/130 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 7495 event pairs, 49 based on Foata normal form. 0/1054 useless extension candidates. Maximal degree in co-relation 1583. Up to 287 conditions per place. [2024-12-02 15:04:19,704 INFO L140 encePairwiseOnDemand]: 158/161 looper letters, 25 selfloop transitions, 2 changer transitions 0/131 dead transitions. [2024-12-02 15:04:19,705 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 131 transitions, 349 flow [2024-12-02 15:04:19,705 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:04:19,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:04:19,706 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 391 transitions. [2024-12-02 15:04:19,706 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8095238095238095 [2024-12-02 15:04:19,706 INFO L175 Difference]: Start difference. First operand has 142 places, 131 transitions, 290 flow. Second operand 3 states and 391 transitions. [2024-12-02 15:04:19,706 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 131 transitions, 349 flow [2024-12-02 15:04:19,707 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 141 places, 131 transitions, 345 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:04:19,708 INFO L231 Difference]: Finished difference. Result has 141 places, 130 transitions, 288 flow [2024-12-02 15:04:19,708 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=161, PETRI_DIFFERENCE_MINUEND_FLOW=284, PETRI_DIFFERENCE_MINUEND_PLACES=139, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=130, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=128, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=288, PETRI_PLACES=141, PETRI_TRANSITIONS=130} [2024-12-02 15:04:19,708 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, -18 predicate places. [2024-12-02 15:04:19,708 INFO L471 AbstractCegarLoop]: Abstraction has has 141 places, 130 transitions, 288 flow [2024-12-02 15:04:19,708 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 123.66666666666667) internal successors, (371), 3 states have internal predecessors, (371), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,708 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:19,708 INFO L206 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:04:19,708 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable21 [2024-12-02 15:04:19,708 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 12 more)] === [2024-12-02 15:04:19,709 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:19,709 INFO L85 PathProgramCache]: Analyzing trace with hash 1485429346, now seen corresponding path program 1 times [2024-12-02 15:04:19,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:19,709 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1852347308] [2024-12-02 15:04:19,709 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:19,709 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:19,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:04:19,719 INFO L357 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2024-12-02 15:04:19,723 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2024-12-02 15:04:19,728 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2024-12-02 15:04:19,728 INFO L340 BasicCegarLoop]: Counterexample is feasible [2024-12-02 15:04:19,728 INFO L782 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (15 of 16 remaining) [2024-12-02 15:04:19,728 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (14 of 16 remaining) [2024-12-02 15:04:19,728 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (13 of 16 remaining) [2024-12-02 15:04:19,728 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (12 of 16 remaining) [2024-12-02 15:04:19,728 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (11 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (10 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (9 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (8 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (7 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (6 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (5 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (4 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (3 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (2 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (1 of 16 remaining) [2024-12-02 15:04:19,729 INFO L782 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (0 of 16 remaining) [2024-12-02 15:04:19,730 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable22 [2024-12-02 15:04:19,730 INFO L422 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2024-12-02 15:04:19,730 WARN L246 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2024-12-02 15:04:19,730 INFO L491 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2024-12-02 15:04:19,753 INFO L143 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2024-12-02 15:04:19,756 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 190 places, 192 transitions, 412 flow [2024-12-02 15:04:19,779 INFO L124 PetriNetUnfolderBase]: 23/392 cut-off events. [2024-12-02 15:04:19,779 INFO L125 PetriNetUnfolderBase]: For 16/16 co-relation queries the response was YES. [2024-12-02 15:04:19,781 INFO L83 FinitePrefix]: Finished finitePrefix Result has 411 conditions, 392 events. 23/392 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1628 event pairs, 0 based on Foata normal form. 0/337 useless extension candidates. Maximal degree in co-relation 319. Up to 10 conditions per place. [2024-12-02 15:04:19,781 INFO L82 GeneralOperation]: Start removeDead. Operand has 190 places, 192 transitions, 412 flow [2024-12-02 15:04:19,783 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 190 places, 192 transitions, 412 flow [2024-12-02 15:04:19,784 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2024-12-02 15:04:19,784 INFO L333 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, 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;@7621a55c, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2024-12-02 15:04:19,784 INFO L334 AbstractCegarLoop]: Starting to check reachability of 19 error locations. [2024-12-02 15:04:19,786 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2024-12-02 15:04:19,786 INFO L124 PetriNetUnfolderBase]: 1/43 cut-off events. [2024-12-02 15:04:19,786 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2024-12-02 15:04:19,786 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:19,786 INFO L206 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] [2024-12-02 15:04:19,786 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 15 more)] === [2024-12-02 15:04:19,787 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:19,787 INFO L85 PathProgramCache]: Analyzing trace with hash 1375120566, now seen corresponding path program 1 times [2024-12-02 15:04:19,787 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:19,787 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1566827443] [2024-12-02 15:04:19,787 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:19,787 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:19,792 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:19,798 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:19,798 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:19,798 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1566827443] [2024-12-02 15:04:19,798 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1566827443] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:19,798 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:19,798 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:04:19,798 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [942246839] [2024-12-02 15:04:19,799 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:19,799 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2024-12-02 15:04:19,799 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:19,799 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2024-12-02 15:04:19,799 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2024-12-02 15:04:19,800 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 162 out of 192 [2024-12-02 15:04:19,800 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 192 transitions, 412 flow. Second operand has 2 states, 2 states have (on average 163.0) internal successors, (326), 2 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:19,800 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:19,800 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 162 of 192 [2024-12-02 15:04:19,800 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:04:20,305 INFO L124 PetriNetUnfolderBase]: 772/5373 cut-off events. [2024-12-02 15:04:20,305 INFO L125 PetriNetUnfolderBase]: For 340/340 co-relation queries the response was YES. [2024-12-02 15:04:20,324 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6695 conditions, 5373 events. 772/5373 cut-off events. For 340/340 co-relation queries the response was YES. Maximal size of possible extension queue 202. Compared 57911 event pairs, 772 based on Foata normal form. 971/5465 useless extension candidates. Maximal degree in co-relation 4427. Up to 1135 conditions per place. [2024-12-02 15:04:20,340 INFO L140 encePairwiseOnDemand]: 181/192 looper letters, 14 selfloop transitions, 0 changer transitions 0/171 dead transitions. [2024-12-02 15:04:20,340 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 181 places, 171 transitions, 398 flow [2024-12-02 15:04:20,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2024-12-02 15:04:20,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2024-12-02 15:04:20,341 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 349 transitions. [2024-12-02 15:04:20,341 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.9088541666666666 [2024-12-02 15:04:20,341 INFO L175 Difference]: Start difference. First operand has 190 places, 192 transitions, 412 flow. Second operand 2 states and 349 transitions. [2024-12-02 15:04:20,341 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 181 places, 171 transitions, 398 flow [2024-12-02 15:04:20,341 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 181 places, 171 transitions, 392 flow, removed 3 selfloop flow, removed 0 redundant places. [2024-12-02 15:04:20,342 INFO L231 Difference]: Finished difference. Result has 181 places, 171 transitions, 364 flow [2024-12-02 15:04:20,342 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=192, PETRI_DIFFERENCE_MINUEND_FLOW=364, PETRI_DIFFERENCE_MINUEND_PLACES=180, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=171, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=364, PETRI_PLACES=181, PETRI_TRANSITIONS=171} [2024-12-02 15:04:20,343 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, -9 predicate places. [2024-12-02 15:04:20,343 INFO L471 AbstractCegarLoop]: Abstraction has has 181 places, 171 transitions, 364 flow [2024-12-02 15:04:20,343 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 163.0) internal successors, (326), 2 states have internal predecessors, (326), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:20,343 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:20,343 INFO L206 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] [2024-12-02 15:04:20,343 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable23 [2024-12-02 15:04:20,343 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 15 more)] === [2024-12-02 15:04:20,343 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:20,343 INFO L85 PathProgramCache]: Analyzing trace with hash 540881547, now seen corresponding path program 1 times [2024-12-02 15:04:20,343 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:20,343 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2048231802] [2024-12-02 15:04:20,343 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:20,343 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:20,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:20,361 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:20,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:20,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2048231802] [2024-12-02 15:04:20,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2048231802] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:20,362 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:20,362 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:04:20,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1200501791] [2024-12-02 15:04:20,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:20,362 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:04:20,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:20,362 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:04:20,362 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:04:20,426 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 141 out of 192 [2024-12-02 15:04:20,426 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 181 places, 171 transitions, 364 flow. Second operand has 3 states, 3 states have (on average 142.66666666666666) internal successors, (428), 3 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:20,426 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:20,426 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 141 of 192 [2024-12-02 15:04:20,426 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:04:32,863 INFO L124 PetriNetUnfolderBase]: 67361/158113 cut-off events. [2024-12-02 15:04:32,863 INFO L125 PetriNetUnfolderBase]: For 781/781 co-relation queries the response was YES. [2024-12-02 15:04:33,309 INFO L83 FinitePrefix]: Finished finitePrefix Result has 247933 conditions, 158113 events. 67361/158113 cut-off events. For 781/781 co-relation queries the response was YES. Maximal size of possible extension queue 4146. Compared 2109224 event pairs, 53528 based on Foata normal form. 0/138444 useless extension candidates. Maximal degree in co-relation 247926. Up to 80464 conditions per place. [2024-12-02 15:04:33,838 INFO L140 encePairwiseOnDemand]: 176/192 looper letters, 42 selfloop transitions, 15 changer transitions 0/193 dead transitions. [2024-12-02 15:04:33,838 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 183 places, 193 transitions, 522 flow [2024-12-02 15:04:33,838 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:04:33,838 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:04:33,839 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 481 transitions. [2024-12-02 15:04:33,839 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8350694444444444 [2024-12-02 15:04:33,839 INFO L175 Difference]: Start difference. First operand has 181 places, 171 transitions, 364 flow. Second operand 3 states and 481 transitions. [2024-12-02 15:04:33,839 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 183 places, 193 transitions, 522 flow [2024-12-02 15:04:33,840 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 183 places, 193 transitions, 522 flow, removed 0 selfloop flow, removed 0 redundant places. [2024-12-02 15:04:33,843 INFO L231 Difference]: Finished difference. Result has 185 places, 185 transitions, 482 flow [2024-12-02 15:04:33,843 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=192, PETRI_DIFFERENCE_MINUEND_FLOW=364, PETRI_DIFFERENCE_MINUEND_PLACES=181, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=171, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=156, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=482, PETRI_PLACES=185, PETRI_TRANSITIONS=185} [2024-12-02 15:04:33,843 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, -5 predicate places. [2024-12-02 15:04:33,843 INFO L471 AbstractCegarLoop]: Abstraction has has 185 places, 185 transitions, 482 flow [2024-12-02 15:04:33,843 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 142.66666666666666) internal successors, (428), 3 states have internal predecessors, (428), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:33,843 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:33,843 INFO L206 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] [2024-12-02 15:04:33,843 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable24 [2024-12-02 15:04:33,843 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 15 more)] === [2024-12-02 15:04:33,844 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:33,844 INFO L85 PathProgramCache]: Analyzing trace with hash 1603493925, now seen corresponding path program 1 times [2024-12-02 15:04:33,844 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:33,844 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1293615281] [2024-12-02 15:04:33,844 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:33,844 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:33,850 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:33,862 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:33,863 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:33,863 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1293615281] [2024-12-02 15:04:33,863 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1293615281] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:33,863 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:33,863 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:04:33,863 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [727049503] [2024-12-02 15:04:33,863 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:33,863 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:04:33,863 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:33,864 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:04:33,864 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:04:33,924 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 143 out of 192 [2024-12-02 15:04:33,925 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 185 places, 185 transitions, 482 flow. Second operand has 3 states, 3 states have (on average 144.66666666666666) internal successors, (434), 3 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:33,925 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:33,925 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 143 of 192 [2024-12-02 15:04:33,925 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:04:51,186 INFO L124 PetriNetUnfolderBase]: 95622/209497 cut-off events. [2024-12-02 15:04:51,186 INFO L125 PetriNetUnfolderBase]: For 61382/68691 co-relation queries the response was YES. [2024-12-02 15:04:51,926 INFO L83 FinitePrefix]: Finished finitePrefix Result has 417138 conditions, 209497 events. 95622/209497 cut-off events. For 61382/68691 co-relation queries the response was YES. Maximal size of possible extension queue 5926. Compared 2787621 event pairs, 60634 based on Foata normal form. 189/180700 useless extension candidates. Maximal degree in co-relation 417129. Up to 106397 conditions per place. [2024-12-02 15:04:52,802 INFO L140 encePairwiseOnDemand]: 176/192 looper letters, 54 selfloop transitions, 25 changer transitions 0/219 dead transitions. [2024-12-02 15:04:52,802 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 219 transitions, 781 flow [2024-12-02 15:04:52,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2024-12-02 15:04:52,802 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2024-12-02 15:04:52,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 488 transitions. [2024-12-02 15:04:52,803 INFO L514 CegarLoopForPetriNet]: DFA transition density 0.8472222222222222 [2024-12-02 15:04:52,803 INFO L175 Difference]: Start difference. First operand has 185 places, 185 transitions, 482 flow. Second operand 3 states and 488 transitions. [2024-12-02 15:04:52,803 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 219 transitions, 781 flow [2024-12-02 15:04:54,809 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 185 places, 219 transitions, 731 flow, removed 0 selfloop flow, removed 2 redundant places. [2024-12-02 15:04:54,810 INFO L231 Difference]: Finished difference. Result has 187 places, 208 transitions, 684 flow [2024-12-02 15:04:54,810 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=192, PETRI_DIFFERENCE_MINUEND_FLOW=452, PETRI_DIFFERENCE_MINUEND_PLACES=183, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=185, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=160, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=684, PETRI_PLACES=187, PETRI_TRANSITIONS=208} [2024-12-02 15:04:54,810 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, -3 predicate places. [2024-12-02 15:04:54,810 INFO L471 AbstractCegarLoop]: Abstraction has has 187 places, 208 transitions, 684 flow [2024-12-02 15:04:54,811 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 144.66666666666666) internal successors, (434), 3 states have internal predecessors, (434), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:54,811 INFO L198 CegarLoopForPetriNet]: Found error trace [2024-12-02 15:04:54,811 INFO L206 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] [2024-12-02 15:04:54,811 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable25 [2024-12-02 15:04:54,811 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [thr1Err0ASSERT_VIOLATIONDATA_RACE, thr1Err1ASSERT_VIOLATIONDATA_RACE, thr1Err2ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (and 15 more)] === [2024-12-02 15:04:54,811 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2024-12-02 15:04:54,811 INFO L85 PathProgramCache]: Analyzing trace with hash -1314436224, now seen corresponding path program 1 times [2024-12-02 15:04:54,811 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2024-12-02 15:04:54,811 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2010711755] [2024-12-02 15:04:54,811 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2024-12-02 15:04:54,811 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2024-12-02 15:04:54,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2024-12-02 15:04:54,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2024-12-02 15:04:54,826 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2024-12-02 15:04:54,826 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2010711755] [2024-12-02 15:04:54,826 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2010711755] provided 1 perfect and 0 imperfect interpolant sequences [2024-12-02 15:04:54,826 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2024-12-02 15:04:54,826 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2024-12-02 15:04:54,826 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1452912876] [2024-12-02 15:04:54,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2024-12-02 15:04:54,826 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2024-12-02 15:04:54,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2024-12-02 15:04:54,827 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2024-12-02 15:04:54,827 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2024-12-02 15:04:54,877 INFO L469 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 192 [2024-12-02 15:04:54,877 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 187 places, 208 transitions, 684 flow. Second operand has 3 states, 3 states have (on average 138.33333333333334) internal successors, (415), 3 states have internal predecessors, (415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2024-12-02 15:04:54,877 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2024-12-02 15:04:54,877 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 192 [2024-12-02 15:04:54,877 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2024-12-02 15:05:03,104 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([716] L693-5-->L693-6: Formula: (= |v_#race~c~0_13| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_13|} AuxVars[] AssignedVars[#race~c~0][152], [189#true, 193#true, 14#L693-6true, Black: 197#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 190#true, 187#true, Black: 202#(= |thr1Thread1of4ForFork0_#t~nondet2#1| |#race~c~0|), 125#L693-7true, 69#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, 200#true, 185#true, 207#(= |#race~c~0| 0)]) [2024-12-02 15:05:03,104 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2024-12-02 15:05:03,104 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:05:03,104 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:05:03,104 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2024-12-02 15:05:04,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([746] L693-13-->L693-14: Formula: (= |v_thr1Thread3of4ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of4ForFork0_#t~nondet3#1=|v_thr1Thread3of4ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of4ForFork0_#t~nondet3#1=|v_thr1Thread3of4ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][251], [189#true, 205#true, 193#true, Black: 197#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 190#true, 187#true, Black: 202#(= |thr1Thread1of4ForFork0_#t~nondet2#1| |#race~c~0|), 125#L693-7true, 69#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 101#L693-14true, 185#true, 200#true, 129#L693-4true]) [2024-12-02 15:05:04,313 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:05:04,313 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:05:04,313 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:05:04,313 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:05:04,331 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of4ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of4ForFork0_#t~nondet3#1=|v_thr1Thread2of4ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of4ForFork0_#t~nondet3#1=|v_thr1Thread2of4ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][215], [205#true, 189#true, 193#true, Black: 197#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 190#true, 41#L693-14true, 187#true, Black: 202#(= |thr1Thread1of4ForFork0_#t~nondet2#1| |#race~c~0|), 69#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, 200#true, 185#true, 129#L693-4true]) [2024-12-02 15:05:04,331 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2024-12-02 15:05:04,331 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:05:04,331 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:05:04,331 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2024-12-02 15:05:06,821 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([836] L693-13-->L693-14: Formula: (= |v_#race~c~0_7| |v_thr1Thread2of4ForFork0_#t~nondet3#1_3|) InVars {thr1Thread2of4ForFork0_#t~nondet3#1=|v_thr1Thread2of4ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread2of4ForFork0_#t~nondet3#1=|v_thr1Thread2of4ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][123], [205#true, 189#true, 193#true, Black: 197#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 190#true, 41#L693-14true, 187#true, Black: 202#(= |thr1Thread1of4ForFork0_#t~nondet2#1| |#race~c~0|), 69#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, 200#true, 185#true, 175#L693-5true]) [2024-12-02 15:05:06,821 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:05:06,821 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:05:06,821 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:05:06,821 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:05:06,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([746] L693-13-->L693-14: Formula: (= |v_thr1Thread3of4ForFork0_#t~nondet3#1_3| |v_#race~c~0_7|) InVars {thr1Thread3of4ForFork0_#t~nondet3#1=|v_thr1Thread3of4ForFork0_#t~nondet3#1_3|} OutVars{#race~c~0=|v_#race~c~0_7|, thr1Thread3of4ForFork0_#t~nondet3#1=|v_thr1Thread3of4ForFork0_#t~nondet3#1_3|} AuxVars[] AssignedVars[#race~c~0][181], [189#true, 205#true, 193#true, Black: 197#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 190#true, 187#true, Black: 202#(= |thr1Thread1of4ForFork0_#t~nondet2#1| |#race~c~0|), 125#L693-7true, 69#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 101#L693-14true, 200#true, 185#true, 175#L693-5true]) [2024-12-02 15:05:06,822 INFO L294 olderBase$Statistics]: this new event has 87 ancestors and is cut-off event [2024-12-02 15:05:06,822 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:05:06,822 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:05:06,822 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2024-12-02 15:05:07,288 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([824] L693-5-->L693-6: Formula: (= |v_#race~c~0_4| 0) InVars {} OutVars{#race~c~0=|v_#race~c~0_4|} AuxVars[] AssignedVars[#race~c~0][227], [189#true, 193#true, 29#L693-6true, Black: 197#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 191#true, 187#true, Black: 202#(= |thr1Thread1of4ForFork0_#t~nondet2#1| |#race~c~0|), 69#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, 185#true, 200#true, 207#(= |#race~c~0| 0), 129#L693-4true, 163#L692-3true]) [2024-12-02 15:05:07,288 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2024-12-02 15:05:07,288 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:05:07,288 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:05:07,289 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2024-12-02 15:05:12,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([760] L693-2-->L693-3: Formula: (= |v_thr1Thread4of4ForFork0_#t~nondet2#1_3| |v_#race~c~0_1|) InVars {thr1Thread4of4ForFork0_#t~nondet2#1=|v_thr1Thread4of4ForFork0_#t~nondet2#1_3|} OutVars{#race~c~0=|v_#race~c~0_1|, thr1Thread4of4ForFork0_#t~nondet2#1=|v_thr1Thread4of4ForFork0_#t~nondet2#1_3|} AuxVars[] AssignedVars[#race~c~0][264], [205#true, 189#true, 193#true, Black: 197#(= |ULTIMATE.start_thr1_#t~nondet2#1| |#race~c~0|), 80#L693-3true, 191#true, 187#true, Black: 202#(= |thr1Thread1of4ForFork0_#t~nondet2#1| |#race~c~0|), 69#thr1Err0ASSERT_VIOLATIONDATA_RACEtrue, 115#L693-7true, 185#true, 200#true, 22#L693-3true, 129#L693-4true]) [2024-12-02 15:05:12,293 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2024-12-02 15:05:12,294 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:05:12,294 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2024-12-02 15:05:12,294 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event