./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-atomic/peterson-b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-atomic/peterson-b.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash a9033b662018b20bd097f60ff2bfef7dede098e2e465ab8a115c418add4298d1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 01:45:24,792 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 01:45:24,858 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-29 01:45:24,863 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 01:45:24,864 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 01:45:24,891 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 01:45:24,892 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 01:45:24,892 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 01:45:24,893 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 01:45:24,894 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 01:45:24,894 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 01:45:24,895 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 01:45:24,895 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 01:45:24,896 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 01:45:24,897 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 01:45:24,897 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 01:45:24,898 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 01:45:24,898 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 01:45:24,899 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 01:45:24,899 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 01:45:24,900 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 01:45:24,900 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 01:45:24,901 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-29 01:45:24,901 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 01:45:24,902 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 01:45:24,902 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 01:45:24,903 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 01:45:24,903 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 01:45:24,904 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 01:45:24,904 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 01:45:24,904 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:45:24,905 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 01:45:24,905 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 01:45:24,905 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 01:45:24,906 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 01:45:24,906 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 01:45:24,906 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 01:45:24,906 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 01:45:24,906 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 01:45:24,907 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 01:45:24,907 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 01:45:24,907 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9033b662018b20bd097f60ff2bfef7dede098e2e465ab8a115c418add4298d1 [2023-11-29 01:45:25,141 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 01:45:25,163 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 01:45:25,166 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 01:45:25,167 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 01:45:25,167 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 01:45:25,168 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/pthread-atomic/peterson-b.i [2023-11-29 01:45:27,940 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 01:45:28,174 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 01:45:28,174 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/sv-benchmarks/c/pthread-atomic/peterson-b.i [2023-11-29 01:45:28,189 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/data/6b06e2017/5d53746e127b4b33a4a73a9299ea5232/FLAG314966b08 [2023-11-29 01:45:28,203 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/data/6b06e2017/5d53746e127b4b33a4a73a9299ea5232 [2023-11-29 01:45:28,206 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 01:45:28,207 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 01:45:28,210 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 01:45:28,210 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 01:45:28,215 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 01:45:28,215 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,216 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2dc2d74c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28, skipping insertion in model container [2023-11-29 01:45:28,217 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,262 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 01:45:28,557 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:45:28,569 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 01:45:28,614 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 01:45:28,656 INFO L206 MainTranslator]: Completed translation [2023-11-29 01:45:28,657 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28 WrapperNode [2023-11-29 01:45:28,657 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 01:45:28,658 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 01:45:28,658 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 01:45:28,658 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 01:45:28,667 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,683 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,712 INFO L138 Inliner]: procedures = 167, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 142 [2023-11-29 01:45:28,713 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 01:45:28,714 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 01:45:28,714 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 01:45:28,714 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 01:45:28,725 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,725 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,729 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,729 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,738 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,742 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,744 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,746 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,749 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 01:45:28,750 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 01:45:28,751 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 01:45:28,751 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 01:45:28,751 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (1/1) ... [2023-11-29 01:45:28,758 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 01:45:28,769 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 01:45:28,781 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 01:45:28,784 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 01:45:28,815 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-29 01:45:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2023-11-29 01:45:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2023-11-29 01:45:28,816 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-29 01:45:28,816 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-29 01:45:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-29 01:45:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 01:45:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 01:45:28,817 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 01:45:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-29 01:45:28,818 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 01:45:28,818 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 01:45:28,820 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-29 01:45:28,946 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 01:45:28,948 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 01:45:29,157 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 01:45:29,169 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 01:45:29,169 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-29 01:45:29,171 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:45:29 BoogieIcfgContainer [2023-11-29 01:45:29,171 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 01:45:29,174 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 01:45:29,174 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 01:45:29,177 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 01:45:29,178 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 01:45:28" (1/3) ... [2023-11-29 01:45:29,179 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@765e506f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:45:29, skipping insertion in model container [2023-11-29 01:45:29,179 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 01:45:28" (2/3) ... [2023-11-29 01:45:29,179 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@765e506f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 01:45:29, skipping insertion in model container [2023-11-29 01:45:29,179 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:45:29" (3/3) ... [2023-11-29 01:45:29,181 INFO L112 eAbstractionObserver]: Analyzing ICFG peterson-b.i [2023-11-29 01:45:29,190 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-29 01:45:29,199 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 01:45:29,199 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2023-11-29 01:45:29,199 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-29 01:45:29,271 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-29 01:45:29,310 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 159 places, 162 transitions, 338 flow [2023-11-29 01:45:29,377 INFO L124 PetriNetUnfolderBase]: 10/160 cut-off events. [2023-11-29 01:45:29,377 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-29 01:45:29,384 INFO L83 FinitePrefix]: Finished finitePrefix Result has 169 conditions, 160 events. 10/160 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 329 event pairs, 0 based on Foata normal form. 0/134 useless extension candidates. Maximal degree in co-relation 127. Up to 2 conditions per place. [2023-11-29 01:45:29,401 INFO L82 GeneralOperation]: Start removeDead. Operand has 159 places, 162 transitions, 338 flow [2023-11-29 01:45:29,408 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 147 places, 150 transitions, 309 flow [2023-11-29 01:45:29,417 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 01:45:29,424 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@218dcb44, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 01:45:29,425 INFO L358 AbstractCegarLoop]: Starting to check reachability of 32 error locations. [2023-11-29 01:45:29,433 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 01:45:29,433 INFO L124 PetriNetUnfolderBase]: 0/26 cut-off events. [2023-11-29 01:45:29,433 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 01:45:29,434 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:29,434 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:29,435 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:29,440 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:29,441 INFO L85 PathProgramCache]: Analyzing trace with hash -502562623, now seen corresponding path program 1 times [2023-11-29 01:45:29,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:29,452 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2020501507] [2023-11-29 01:45:29,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:29,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:29,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:29,656 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:29,657 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:29,657 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2020501507] [2023-11-29 01:45:29,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2020501507] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:29,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:29,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:29,659 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1842628262] [2023-11-29 01:45:29,660 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:29,667 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:29,672 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:29,696 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:29,697 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:29,723 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 143 out of 162 [2023-11-29 01:45:29,727 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 147 places, 150 transitions, 309 flow. Second operand has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:29,727 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:29,727 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 143 of 162 [2023-11-29 01:45:29,729 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:29,823 INFO L124 PetriNetUnfolderBase]: 24/321 cut-off events. [2023-11-29 01:45:29,824 INFO L125 PetriNetUnfolderBase]: For 13/13 co-relation queries the response was YES. [2023-11-29 01:45:29,827 INFO L83 FinitePrefix]: Finished finitePrefix Result has 378 conditions, 321 events. 24/321 cut-off events. For 13/13 co-relation queries the response was YES. Maximal size of possible extension queue 15. Compared 1330 event pairs, 7 based on Foata normal form. 21/279 useless extension candidates. Maximal degree in co-relation 329. Up to 29 conditions per place. [2023-11-29 01:45:29,830 INFO L140 encePairwiseOnDemand]: 151/162 looper letters, 10 selfloop transitions, 4 changer transitions 0/142 dead transitions. [2023-11-29 01:45:29,831 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 142 transitions, 324 flow [2023-11-29 01:45:29,832 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:29,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:29,842 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 453 transitions. [2023-11-29 01:45:29,845 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9320987654320988 [2023-11-29 01:45:29,846 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 453 transitions. [2023-11-29 01:45:29,847 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 453 transitions. [2023-11-29 01:45:29,849 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:29,851 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 453 transitions. [2023-11-29 01:45:29,856 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 151.0) internal successors, (453), 3 states have internal predecessors, (453), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:29,862 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:29,863 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:29,865 INFO L175 Difference]: Start difference. First operand has 147 places, 150 transitions, 309 flow. Second operand 3 states and 453 transitions. [2023-11-29 01:45:29,866 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 142 transitions, 324 flow [2023-11-29 01:45:29,870 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 142 transitions, 318 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-29 01:45:29,875 INFO L231 Difference]: Finished difference. Result has 142 places, 141 transitions, 310 flow [2023-11-29 01:45:29,877 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=280, PETRI_DIFFERENCE_MINUEND_PLACES=138, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=138, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=310, PETRI_PLACES=142, PETRI_TRANSITIONS=141} [2023-11-29 01:45:29,881 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, -5 predicate places. [2023-11-29 01:45:29,881 INFO L495 AbstractCegarLoop]: Abstraction has has 142 places, 141 transitions, 310 flow [2023-11-29 01:45:29,882 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 144.33333333333334) internal successors, (433), 3 states have internal predecessors, (433), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:29,882 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:29,882 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:29,882 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 01:45:29,883 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:29,884 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:29,884 INFO L85 PathProgramCache]: Analyzing trace with hash 2087476202, now seen corresponding path program 1 times [2023-11-29 01:45:29,884 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:29,884 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [699771119] [2023-11-29 01:45:29,885 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:29,885 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:29,912 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:29,968 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:29,968 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:29,968 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [699771119] [2023-11-29 01:45:29,968 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [699771119] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:29,969 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:29,969 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:29,969 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1047055191] [2023-11-29 01:45:29,969 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:29,970 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:29,971 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:29,971 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:29,971 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:29,993 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 142 out of 162 [2023-11-29 01:45:29,995 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 141 transitions, 310 flow. Second operand has 3 states, 3 states have (on average 143.33333333333334) internal successors, (430), 3 states have internal predecessors, (430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:29,995 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:29,995 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 142 of 162 [2023-11-29 01:45:29,995 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:30,115 INFO L124 PetriNetUnfolderBase]: 47/595 cut-off events. [2023-11-29 01:45:30,115 INFO L125 PetriNetUnfolderBase]: For 8/8 co-relation queries the response was YES. [2023-11-29 01:45:30,118 INFO L83 FinitePrefix]: Finished finitePrefix Result has 702 conditions, 595 events. 47/595 cut-off events. For 8/8 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 3257 event pairs, 13 based on Foata normal form. 0/477 useless extension candidates. Maximal degree in co-relation 384. Up to 48 conditions per place. [2023-11-29 01:45:30,122 INFO L140 encePairwiseOnDemand]: 156/162 looper letters, 11 selfloop transitions, 5 changer transitions 0/146 dead transitions. [2023-11-29 01:45:30,122 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 146 transitions, 354 flow [2023-11-29 01:45:30,123 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:30,123 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:30,125 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 443 transitions. [2023-11-29 01:45:30,126 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.911522633744856 [2023-11-29 01:45:30,126 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 443 transitions. [2023-11-29 01:45:30,126 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 443 transitions. [2023-11-29 01:45:30,127 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:30,127 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 443 transitions. [2023-11-29 01:45:30,129 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,131 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,132 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,132 INFO L175 Difference]: Start difference. First operand has 142 places, 141 transitions, 310 flow. Second operand 3 states and 443 transitions. [2023-11-29 01:45:30,132 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 146 transitions, 354 flow [2023-11-29 01:45:30,135 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 146 transitions, 346 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 01:45:30,139 INFO L231 Difference]: Finished difference. Result has 144 places, 145 transitions, 340 flow [2023-11-29 01:45:30,140 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=302, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=141, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=136, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=340, PETRI_PLACES=144, PETRI_TRANSITIONS=145} [2023-11-29 01:45:30,140 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, -3 predicate places. [2023-11-29 01:45:30,141 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 145 transitions, 340 flow [2023-11-29 01:45:30,141 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 143.33333333333334) internal successors, (430), 3 states have internal predecessors, (430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,141 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:30,142 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:30,142 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 01:45:30,142 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:30,143 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:30,143 INFO L85 PathProgramCache]: Analyzing trace with hash 967503070, now seen corresponding path program 1 times [2023-11-29 01:45:30,143 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:30,143 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1244092878] [2023-11-29 01:45:30,144 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:30,144 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:30,166 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:30,209 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:30,209 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:30,210 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1244092878] [2023-11-29 01:45:30,210 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1244092878] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:30,210 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:30,210 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:30,211 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1691833741] [2023-11-29 01:45:30,211 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:30,211 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:30,212 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:30,212 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:30,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:30,230 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 143 out of 162 [2023-11-29 01:45:30,231 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 145 transitions, 340 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) [2023-11-29 01:45:30,232 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:30,232 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 143 of 162 [2023-11-29 01:45:30,232 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:30,346 INFO L124 PetriNetUnfolderBase]: 54/566 cut-off events. [2023-11-29 01:45:30,346 INFO L125 PetriNetUnfolderBase]: For 16/17 co-relation queries the response was YES. [2023-11-29 01:45:30,349 INFO L83 FinitePrefix]: Finished finitePrefix Result has 699 conditions, 566 events. 54/566 cut-off events. For 16/17 co-relation queries the response was YES. Maximal size of possible extension queue 25. Compared 3282 event pairs, 10 based on Foata normal form. 0/451 useless extension candidates. Maximal degree in co-relation 574. Up to 44 conditions per place. [2023-11-29 01:45:30,352 INFO L140 encePairwiseOnDemand]: 157/162 looper letters, 10 selfloop transitions, 4 changer transitions 0/149 dead transitions. [2023-11-29 01:45:30,352 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 149 transitions, 377 flow [2023-11-29 01:45:30,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:30,353 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:30,354 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 444 transitions. [2023-11-29 01:45:30,355 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9135802469135802 [2023-11-29 01:45:30,355 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 444 transitions. [2023-11-29 01:45:30,355 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 444 transitions. [2023-11-29 01:45:30,356 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:30,356 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 444 transitions. [2023-11-29 01:45:30,357 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 148.0) internal successors, (444), 3 states have internal predecessors, (444), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,359 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,360 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,360 INFO L175 Difference]: Start difference. First operand has 144 places, 145 transitions, 340 flow. Second operand 3 states and 444 transitions. [2023-11-29 01:45:30,360 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 149 transitions, 377 flow [2023-11-29 01:45:30,363 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 149 transitions, 367 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 01:45:30,366 INFO L231 Difference]: Finished difference. Result has 146 places, 148 transitions, 360 flow [2023-11-29 01:45:30,367 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=330, PETRI_DIFFERENCE_MINUEND_PLACES=142, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=145, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=141, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=360, PETRI_PLACES=146, PETRI_TRANSITIONS=148} [2023-11-29 01:45:30,368 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, -1 predicate places. [2023-11-29 01:45:30,368 INFO L495 AbstractCegarLoop]: Abstraction has has 146 places, 148 transitions, 360 flow [2023-11-29 01:45:30,368 INFO L496 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) [2023-11-29 01:45:30,369 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:30,369 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:30,369 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 01:45:30,369 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:30,370 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:30,370 INFO L85 PathProgramCache]: Analyzing trace with hash 1172513799, now seen corresponding path program 1 times [2023-11-29 01:45:30,370 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:30,370 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [512260034] [2023-11-29 01:45:30,370 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:30,371 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:30,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:30,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:30,418 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:30,418 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [512260034] [2023-11-29 01:45:30,418 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [512260034] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:30,419 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:30,419 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:30,419 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2053418956] [2023-11-29 01:45:30,419 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:30,420 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:30,420 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:30,420 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:30,421 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:30,433 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 162 [2023-11-29 01:45:30,434 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 148 transitions, 360 flow. Second operand has 3 states, 3 states have (on average 146.0) internal successors, (438), 3 states have internal predecessors, (438), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,434 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:30,434 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 162 [2023-11-29 01:45:30,435 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:30,576 INFO L124 PetriNetUnfolderBase]: 69/751 cut-off events. [2023-11-29 01:45:30,576 INFO L125 PetriNetUnfolderBase]: For 54/59 co-relation queries the response was YES. [2023-11-29 01:45:30,579 INFO L83 FinitePrefix]: Finished finitePrefix Result has 946 conditions, 751 events. 69/751 cut-off events. For 54/59 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 4705 event pairs, 4 based on Foata normal form. 2/603 useless extension candidates. Maximal degree in co-relation 863. Up to 38 conditions per place. [2023-11-29 01:45:30,584 INFO L140 encePairwiseOnDemand]: 157/162 looper letters, 11 selfloop transitions, 5 changer transitions 0/155 dead transitions. [2023-11-29 01:45:30,584 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 155 transitions, 419 flow [2023-11-29 01:45:30,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:30,585 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:30,586 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 450 transitions. [2023-11-29 01:45:30,586 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9259259259259259 [2023-11-29 01:45:30,587 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 450 transitions. [2023-11-29 01:45:30,587 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 450 transitions. [2023-11-29 01:45:30,587 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:30,587 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 450 transitions. [2023-11-29 01:45:30,589 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 150.0) internal successors, (450), 3 states have internal predecessors, (450), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,591 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,592 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,592 INFO L175 Difference]: Start difference. First operand has 146 places, 148 transitions, 360 flow. Second operand 3 states and 450 transitions. [2023-11-29 01:45:30,592 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 155 transitions, 419 flow [2023-11-29 01:45:30,594 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 155 transitions, 407 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 01:45:30,597 INFO L231 Difference]: Finished difference. Result has 148 places, 153 transitions, 400 flow [2023-11-29 01:45:30,598 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=352, PETRI_DIFFERENCE_MINUEND_PLACES=144, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=148, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=143, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=400, PETRI_PLACES=148, PETRI_TRANSITIONS=153} [2023-11-29 01:45:30,599 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 1 predicate places. [2023-11-29 01:45:30,599 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 153 transitions, 400 flow [2023-11-29 01:45:30,600 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 146.0) internal successors, (438), 3 states have internal predecessors, (438), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:30,600 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:30,600 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:30,600 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 01:45:30,600 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:30,601 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:30,601 INFO L85 PathProgramCache]: Analyzing trace with hash 188796234, now seen corresponding path program 1 times [2023-11-29 01:45:30,601 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:30,601 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1960202609] [2023-11-29 01:45:30,602 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:30,602 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:30,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:30,997 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:30,998 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:30,998 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1960202609] [2023-11-29 01:45:30,998 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1960202609] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:30,999 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:30,999 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-29 01:45:30,999 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1581390341] [2023-11-29 01:45:30,999 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:31,000 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-29 01:45:31,000 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:31,001 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-29 01:45:31,001 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-29 01:45:31,126 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 140 out of 162 [2023-11-29 01:45:31,128 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 153 transitions, 400 flow. Second operand has 6 states, 6 states have (on average 141.5) internal successors, (849), 6 states have internal predecessors, (849), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,129 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:31,129 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 140 of 162 [2023-11-29 01:45:31,129 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:31,281 INFO L124 PetriNetUnfolderBase]: 62/760 cut-off events. [2023-11-29 01:45:31,281 INFO L125 PetriNetUnfolderBase]: For 62/105 co-relation queries the response was YES. [2023-11-29 01:45:31,285 INFO L83 FinitePrefix]: Finished finitePrefix Result has 953 conditions, 760 events. 62/760 cut-off events. For 62/105 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 5032 event pairs, 4 based on Foata normal form. 32/645 useless extension candidates. Maximal degree in co-relation 915. Up to 33 conditions per place. [2023-11-29 01:45:31,290 INFO L140 encePairwiseOnDemand]: 157/162 looper letters, 6 selfloop transitions, 4 changer transitions 0/152 dead transitions. [2023-11-29 01:45:31,291 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 152 transitions, 418 flow [2023-11-29 01:45:31,291 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-29 01:45:31,291 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-29 01:45:31,294 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 851 transitions. [2023-11-29 01:45:31,295 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8755144032921811 [2023-11-29 01:45:31,295 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 851 transitions. [2023-11-29 01:45:31,295 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 851 transitions. [2023-11-29 01:45:31,296 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:31,296 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 851 transitions. [2023-11-29 01:45:31,300 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 141.83333333333334) internal successors, (851), 6 states have internal predecessors, (851), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,303 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 162.0) internal successors, (1134), 7 states have internal predecessors, (1134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,305 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 162.0) internal successors, (1134), 7 states have internal predecessors, (1134), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,305 INFO L175 Difference]: Start difference. First operand has 148 places, 153 transitions, 400 flow. Second operand 6 states and 851 transitions. [2023-11-29 01:45:31,305 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 152 transitions, 418 flow [2023-11-29 01:45:31,308 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 152 transitions, 408 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 01:45:31,311 INFO L231 Difference]: Finished difference. Result has 150 places, 152 transitions, 396 flow [2023-11-29 01:45:31,312 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=388, PETRI_DIFFERENCE_MINUEND_PLACES=145, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=396, PETRI_PLACES=150, PETRI_TRANSITIONS=152} [2023-11-29 01:45:31,312 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 3 predicate places. [2023-11-29 01:45:31,313 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 152 transitions, 396 flow [2023-11-29 01:45:31,314 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 141.5) internal successors, (849), 6 states have internal predecessors, (849), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,314 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:31,314 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:31,314 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 01:45:31,314 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thr2Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:31,315 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:31,315 INFO L85 PathProgramCache]: Analyzing trace with hash -1980061897, now seen corresponding path program 1 times [2023-11-29 01:45:31,315 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:31,316 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1772420500] [2023-11-29 01:45:31,316 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:31,316 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:31,333 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:31,360 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:31,361 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:31,361 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1772420500] [2023-11-29 01:45:31,361 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1772420500] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:31,361 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:31,361 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:31,362 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924975223] [2023-11-29 01:45:31,362 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:31,362 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:31,362 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:31,363 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:31,363 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:31,387 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 142 out of 162 [2023-11-29 01:45:31,388 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 152 transitions, 396 flow. Second operand has 3 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,389 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:31,389 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 142 of 162 [2023-11-29 01:45:31,389 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:31,542 INFO L124 PetriNetUnfolderBase]: 126/1108 cut-off events. [2023-11-29 01:45:31,542 INFO L125 PetriNetUnfolderBase]: For 80/86 co-relation queries the response was YES. [2023-11-29 01:45:31,548 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1458 conditions, 1108 events. 126/1108 cut-off events. For 80/86 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 8170 event pairs, 24 based on Foata normal form. 0/894 useless extension candidates. Maximal degree in co-relation 1178. Up to 109 conditions per place. [2023-11-29 01:45:31,554 INFO L140 encePairwiseOnDemand]: 156/162 looper letters, 12 selfloop transitions, 6 changer transitions 0/157 dead transitions. [2023-11-29 01:45:31,554 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 157 transitions, 445 flow [2023-11-29 01:45:31,555 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:31,555 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:31,556 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 443 transitions. [2023-11-29 01:45:31,557 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.911522633744856 [2023-11-29 01:45:31,557 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 443 transitions. [2023-11-29 01:45:31,557 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 443 transitions. [2023-11-29 01:45:31,558 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:31,558 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 443 transitions. [2023-11-29 01:45:31,559 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,561 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,561 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,561 INFO L175 Difference]: Start difference. First operand has 150 places, 152 transitions, 396 flow. Second operand 3 states and 443 transitions. [2023-11-29 01:45:31,561 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 157 transitions, 445 flow [2023-11-29 01:45:31,564 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 157 transitions, 438 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-11-29 01:45:31,567 INFO L231 Difference]: Finished difference. Result has 150 places, 156 transitions, 433 flow [2023-11-29 01:45:31,567 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=389, PETRI_DIFFERENCE_MINUEND_PLACES=146, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=146, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=433, PETRI_PLACES=150, PETRI_TRANSITIONS=156} [2023-11-29 01:45:31,568 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 3 predicate places. [2023-11-29 01:45:31,568 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 156 transitions, 433 flow [2023-11-29 01:45:31,568 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,569 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:31,569 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:31,569 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 01:45:31,569 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:31,569 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:31,570 INFO L85 PathProgramCache]: Analyzing trace with hash -1729124945, now seen corresponding path program 1 times [2023-11-29 01:45:31,570 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:31,570 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [608728016] [2023-11-29 01:45:31,570 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:31,570 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:31,582 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:31,602 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:31,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:31,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [608728016] [2023-11-29 01:45:31,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [608728016] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:31,603 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:31,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:31,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1767204260] [2023-11-29 01:45:31,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:31,604 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:31,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:31,605 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:31,605 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:31,618 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 142 out of 162 [2023-11-29 01:45:31,619 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 156 transitions, 433 flow. Second operand has 3 states, 3 states have (on average 143.33333333333334) internal successors, (430), 3 states have internal predecessors, (430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:31,619 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:31,620 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 142 of 162 [2023-11-29 01:45:31,620 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:31,738 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][123], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 147#L698-4true, 193#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 70#L690-5true, Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,739 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-11-29 01:45:31,739 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:31,739 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:31,739 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:31,804 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][108], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 83#L699-6true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 70#L690-5true, Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,804 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:31,804 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:31,804 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:31,805 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:31,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][148], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 193#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 108#L690-2true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,872 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:31,872 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:31,872 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:31,872 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:31,874 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][148], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,874 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:31,874 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:31,874 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:31,874 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:31,881 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][148], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 193#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, 199#true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 108#L690-2true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,881 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:31,881 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:31,881 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:31,882 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:31,883 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 193#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,883 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,883 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,883 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,883 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,885 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][148], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 108#L690-2true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,885 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2023-11-29 01:45:31,885 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:31,885 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:31,885 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:31,885 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:31,886 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,886 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,886 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,886 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,886 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,886 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,893 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 193#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, 199#true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,893 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,894 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:31,894 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,894 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:31,905 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][148], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 117#L708-4true, 108#L690-2true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,906 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-29 01:45:31,906 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:31,906 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:31,906 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:31,906 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:31,906 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:31,906 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][148], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,906 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:31,907 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,907 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,907 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,907 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,912 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,912 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:31,912 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,912 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,912 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:31,913 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,913 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:31,941 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([478] thr1EXIT-->L709-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem17#1_6| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_thr1Thread1of1ForFork1_thidvar0_4) (= v_thr1Thread1of1ForFork1_thidvar1_4 0)) InVars {ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_6|, thr1Thread1of1ForFork1_thidvar1=v_thr1Thread1of1ForFork1_thidvar1_4, thr1Thread1of1ForFork1_thidvar0=v_thr1Thread1of1ForFork1_thidvar0_4} OutVars{ULTIMATE.start_main_#t~mem17#1=|v_ULTIMATE.start_main_#t~mem17#1_6|, thr1Thread1of1ForFork1_thidvar1=v_thr1Thread1of1ForFork1_thidvar1_4, thr1Thread1of1ForFork1_thidvar0=v_thr1Thread1of1ForFork1_thidvar0_4} AuxVars[] AssignedVars[][152], [201#(= |#race~turn~0| 0), 106#L709-7true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 83#L699-6true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 193#true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:31,941 INFO L294 olderBase$Statistics]: this new event has 82 ancestors and is cut-off event [2023-11-29 01:45:31,941 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-29 01:45:31,941 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-29 01:45:31,941 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-29 01:45:31,970 INFO L124 PetriNetUnfolderBase]: 238/2384 cut-off events. [2023-11-29 01:45:31,970 INFO L125 PetriNetUnfolderBase]: For 363/383 co-relation queries the response was YES. [2023-11-29 01:45:31,983 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3167 conditions, 2384 events. 238/2384 cut-off events. For 363/383 co-relation queries the response was YES. Maximal size of possible extension queue 95. Compared 22686 event pairs, 17 based on Foata normal form. 2/1939 useless extension candidates. Maximal degree in co-relation 1848. Up to 166 conditions per place. [2023-11-29 01:45:31,998 INFO L140 encePairwiseOnDemand]: 154/162 looper letters, 17 selfloop transitions, 8 changer transitions 0/166 dead transitions. [2023-11-29 01:45:31,999 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 166 transitions, 526 flow [2023-11-29 01:45:31,999 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:31,999 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:32,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 447 transitions. [2023-11-29 01:45:32,001 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9197530864197531 [2023-11-29 01:45:32,001 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 447 transitions. [2023-11-29 01:45:32,002 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 447 transitions. [2023-11-29 01:45:32,002 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:32,002 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 447 transitions. [2023-11-29 01:45:32,004 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 149.0) internal successors, (447), 3 states have internal predecessors, (447), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,005 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,006 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,006 INFO L175 Difference]: Start difference. First operand has 150 places, 156 transitions, 433 flow. Second operand 3 states and 447 transitions. [2023-11-29 01:45:32,006 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 166 transitions, 526 flow [2023-11-29 01:45:32,009 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 166 transitions, 510 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 01:45:32,012 INFO L231 Difference]: Finished difference. Result has 152 places, 164 transitions, 505 flow [2023-11-29 01:45:32,013 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=421, PETRI_DIFFERENCE_MINUEND_PLACES=148, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=156, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=148, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=505, PETRI_PLACES=152, PETRI_TRANSITIONS=164} [2023-11-29 01:45:32,013 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 5 predicate places. [2023-11-29 01:45:32,014 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 164 transitions, 505 flow [2023-11-29 01:45:32,014 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 143.33333333333334) internal successors, (430), 3 states have internal predecessors, (430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,014 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:32,014 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:32,014 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 01:45:32,015 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thr2Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:32,015 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:32,015 INFO L85 PathProgramCache]: Analyzing trace with hash -942725084, now seen corresponding path program 1 times [2023-11-29 01:45:32,015 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:32,015 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [662026610] [2023-11-29 01:45:32,016 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:32,016 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:32,032 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:32,052 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:32,053 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:32,053 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [662026610] [2023-11-29 01:45:32,053 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [662026610] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:32,053 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:32,053 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:32,054 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688885876] [2023-11-29 01:45:32,054 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:32,054 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:32,055 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:32,055 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:32,055 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:32,068 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 145 out of 162 [2023-11-29 01:45:32,069 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 164 transitions, 505 flow. Second operand has 3 states, 3 states have (on average 146.33333333333334) internal successors, (439), 3 states have internal predecessors, (439), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,069 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:32,069 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 145 of 162 [2023-11-29 01:45:32,069 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:32,196 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][125], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, 147#L698-4true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 70#L690-5true, Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,196 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-11-29 01:45:32,196 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,196 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,197 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,206 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L699-4-->L699-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][127], [201#(= |#race~turn~0| 0), 40#L699-5true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse, 150#L689-4true]) [2023-11-29 01:45:32,206 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-11-29 01:45:32,206 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,206 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,206 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,272 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][110], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 83#L699-6true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 70#L690-5true, Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,272 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,272 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,272 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,272 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,356 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,356 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,356 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,356 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,356 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,356 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), 27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,357 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,357 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,357 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,357 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,357 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L699-4-->L699-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][138], [40#L699-5true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 37#L690-6true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,357 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,358 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,358 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,358 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,360 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, Black: 180#true, Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,360 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,361 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,361 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,361 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,361 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 199#true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,361 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,361 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,361 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,361 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,362 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, 108#L690-2true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,363 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,363 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,363 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,363 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,363 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, 16#L702-2true, Black: 180#true, 207#(= |#race~flag1~0| 0), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,363 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,363 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,363 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,364 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,383 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 108#L690-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,383 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,383 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,383 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,383 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,385 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), 42#L693-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 27#L699-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,386 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,386 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,386 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,386 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,386 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,389 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), 42#L693-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,389 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,389 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:32,390 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2023-11-29 01:45:32,390 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,390 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:32,392 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,392 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,392 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,392 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,392 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,392 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 108#L690-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,393 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,393 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,393 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,393 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,393 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,395 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,395 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,395 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:32,395 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:32,395 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:32,395 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,401 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), 27#L699-2true, 42#L693-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,401 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,401 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,401 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,401 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,401 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,401 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,402 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), 42#L693-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,426 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,426 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,426 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,426 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,426 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,426 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,430 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), 42#L693-2true, 27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,431 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,431 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2023-11-29 01:45:32,431 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,431 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:32,431 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:32,431 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,431 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:32,431 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 42#L693-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,431 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 42#L693-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,432 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,432 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,434 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [120#L690-1true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,434 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,434 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,434 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,435 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,435 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 108#L690-2true, Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,435 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,435 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,435 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,435 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,435 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,436 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,436 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,436 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,436 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,436 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,438 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, 108#L690-2true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,438 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,438 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:32,438 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:32,438 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:32,438 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,438 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,438 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,438 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,439 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,439 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,439 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,439 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,441 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,441 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,441 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,441 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,441 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,444 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, Black: 180#true, 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,444 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,444 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,445 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,445 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,445 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, Black: 180#true, 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,445 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,445 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,445 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,445 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,445 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,446 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 42#L693-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,446 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,446 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,446 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,446 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,447 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,447 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,449 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,449 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,449 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,449 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,453 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, 16#L702-2true, Black: 180#true, 207#(= |#race~flag1~0| 0), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,453 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,453 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,453 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,453 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,453 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,459 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,459 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,459 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,459 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,459 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,459 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,465 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,466 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,466 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,466 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,466 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,466 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][150], [201#(= |#race~turn~0| 0), 42#L693-2true, 27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,466 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,466 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,466 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,466 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,472 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,472 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, 108#L690-2true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,473 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,473 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,474 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,474 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,474 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,476 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,476 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,476 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,476 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,476 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,476 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 182#(= |#race~flag2~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,479 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,479 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,479 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,479 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][151], [201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 108#L690-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,479 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,480 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,480 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,480 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,483 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 180#true, 207#(= |#race~flag1~0| 0), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,483 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,483 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,483 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,483 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,483 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,483 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,487 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 201#(= |#race~turn~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 180#true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,487 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,487 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,487 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,488 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,488 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,508 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 106#L709-7true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 199#true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,508 INFO L294 olderBase$Statistics]: this new event has 83 ancestors and is cut-off event [2023-11-29 01:45:32,508 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,508 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,509 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,524 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 106#L709-7true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,524 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-29 01:45:32,524 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,524 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,524 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,524 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 106#L709-7true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 207#(= |#race~flag1~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,524 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,524 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,524 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-29 01:45:32,525 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,525 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,527 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 106#L709-7true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,527 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,527 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,527 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,527 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,529 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 106#L709-7true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 180#true, 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 207#(= |#race~flag1~0| 0), Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,530 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,530 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,530 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-29 01:45:32,530 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,530 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,530 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,536 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 106#L709-7true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 199#true, Black: 180#true, 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 207#(= |#race~flag1~0| 0), Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,536 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,536 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,536 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-29 01:45:32,536 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,536 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,544 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][71], [201#(= |#race~turn~0| 0), 106#L709-7true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,544 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-29 01:45:32,544 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,544 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,544 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-29 01:45:32,544 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-29 01:45:32,567 INFO L124 PetriNetUnfolderBase]: 394/3366 cut-off events. [2023-11-29 01:45:32,567 INFO L125 PetriNetUnfolderBase]: For 607/646 co-relation queries the response was YES. [2023-11-29 01:45:32,582 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4687 conditions, 3366 events. 394/3366 cut-off events. For 607/646 co-relation queries the response was YES. Maximal size of possible extension queue 128. Compared 34292 event pairs, 16 based on Foata normal form. 8/2746 useless extension candidates. Maximal degree in co-relation 4539. Up to 187 conditions per place. [2023-11-29 01:45:32,602 INFO L140 encePairwiseOnDemand]: 157/162 looper letters, 10 selfloop transitions, 5 changer transitions 0/170 dead transitions. [2023-11-29 01:45:32,602 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 170 transitions, 554 flow [2023-11-29 01:45:32,603 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:32,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:32,604 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 449 transitions. [2023-11-29 01:45:32,605 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9238683127572016 [2023-11-29 01:45:32,605 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 449 transitions. [2023-11-29 01:45:32,605 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 449 transitions. [2023-11-29 01:45:32,605 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:32,605 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 449 transitions. [2023-11-29 01:45:32,607 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,608 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,609 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,609 INFO L175 Difference]: Start difference. First operand has 152 places, 164 transitions, 505 flow. Second operand 3 states and 449 transitions. [2023-11-29 01:45:32,609 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 170 transitions, 554 flow [2023-11-29 01:45:32,612 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 170 transitions, 538 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 01:45:32,615 INFO L231 Difference]: Finished difference. Result has 154 places, 169 transitions, 537 flow [2023-11-29 01:45:32,615 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=489, PETRI_DIFFERENCE_MINUEND_PLACES=150, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=164, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=159, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=537, PETRI_PLACES=154, PETRI_TRANSITIONS=169} [2023-11-29 01:45:32,616 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 7 predicate places. [2023-11-29 01:45:32,616 INFO L495 AbstractCegarLoop]: Abstraction has has 154 places, 169 transitions, 537 flow [2023-11-29 01:45:32,617 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 146.33333333333334) internal successors, (439), 3 states have internal predecessors, (439), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,617 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:32,617 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:32,617 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 01:45:32,617 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:32,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:32,618 INFO L85 PathProgramCache]: Analyzing trace with hash -541342089, now seen corresponding path program 1 times [2023-11-29 01:45:32,618 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:32,618 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1958916897] [2023-11-29 01:45:32,618 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:32,618 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:32,630 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 01:45:32,651 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 01:45:32,651 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 01:45:32,651 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1958916897] [2023-11-29 01:45:32,652 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1958916897] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 01:45:32,652 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 01:45:32,652 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 01:45:32,652 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2146895774] [2023-11-29 01:45:32,652 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 01:45:32,653 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 01:45:32,653 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 01:45:32,654 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 01:45:32,654 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 01:45:32,673 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 142 out of 162 [2023-11-29 01:45:32,674 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 169 transitions, 537 flow. Second operand has 3 states, 3 states have (on average 143.33333333333334) internal successors, (430), 3 states have internal predecessors, (430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:32,674 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 01:45:32,674 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 142 of 162 [2023-11-29 01:45:32,674 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 01:45:32,801 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][125], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 70#L690-5true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 207#(= |#race~flag1~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 147#L698-4true, Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,802 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-11-29 01:45:32,802 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,802 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,802 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,808 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L699-4-->L699-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][127], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 150#L689-4true, 211#true, 40#L699-5true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,808 INFO L294 olderBase$Statistics]: this new event has 59 ancestors and is cut-off event [2023-11-29 01:45:32,808 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,808 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,808 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-29 01:45:32,855 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,855 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,855 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,856 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,856 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,860 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([443] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][110], [83#L699-6true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 70#L690-5true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,860 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,861 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,861 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,861 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,863 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,863 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,863 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,863 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,863 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,869 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,869 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,869 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,869 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,869 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,869 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,871 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,871 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,871 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,871 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,872 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,872 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,872 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,872 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,872 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,872 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,875 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, 144#L691-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,875 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,875 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,876 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,876 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,880 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,880 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,880 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,880 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,880 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,880 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,880 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,888 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 144#L691-2true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,888 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,888 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,888 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,888 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,888 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,889 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,889 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,889 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,889 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,889 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,892 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 43#L691-3true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,892 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,892 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,892 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,892 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,896 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,896 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,897 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,897 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,897 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is cut-off event [2023-11-29 01:45:32,897 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,903 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 43#L691-3true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,903 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,903 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,903 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,904 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,904 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 144#L691-2true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,904 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,904 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,904 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,904 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,907 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, 4#L692true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,907 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,907 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,907 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,907 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,916 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 152#L701-1true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,917 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,917 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,917 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,917 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,918 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, 4#L692true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,918 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,918 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,918 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,918 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,918 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,919 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, 43#L691-3true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,919 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,919 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,919 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,919 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:32,921 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 21#L692-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,921 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,921 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,921 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,921 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,925 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 21#L692-1true, Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,925 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,925 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,925 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,925 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,925 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,925 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, 4#L692true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,925 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2023-11-29 01:45:32,925 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,926 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,926 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 144#L691-2true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,927 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, 43#L691-3true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,927 INFO L294 olderBase$Statistics]: this new event has 71 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,927 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,928 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,928 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,928 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,929 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 152#L701-1true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,930 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,930 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,930 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,930 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,930 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,930 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,930 INFO L294 olderBase$Statistics]: this new event has 63 ancestors and is not cut-off event [2023-11-29 01:45:32,931 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2023-11-29 01:45:32,931 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,931 INFO L297 olderBase$Statistics]: existing Event has 63 ancestors and is not cut-off event [2023-11-29 01:45:32,931 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,937 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 21#L692-1true, Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,937 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,937 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,937 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,937 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,937 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,937 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,938 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, 4#L692true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,938 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,938 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,938 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,938 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,943 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,943 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,943 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,943 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,943 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,943 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,944 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,944 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 152#L701-1true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,945 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,945 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,945 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,945 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,946 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 144#L691-2true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,946 INFO L294 olderBase$Statistics]: this new event has 64 ancestors and is not cut-off event [2023-11-29 01:45:32,947 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,947 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2023-11-29 01:45:32,947 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,947 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is not cut-off event [2023-11-29 01:45:32,954 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 21#L692-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,954 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,954 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,955 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,955 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,956 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, 22#L691-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,956 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,956 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,956 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,956 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 207#(= |#race~flag1~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,959 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:32,960 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,960 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:32,960 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,960 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, 27#L699-2true, Black: 207#(= |#race~flag1~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,960 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,960 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,960 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,960 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,961 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([389] L699-4-->L699-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][138], [37#L690-6true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, 40#L699-5true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,961 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,961 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,961 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,961 INFO L297 olderBase$Statistics]: existing Event has 57 ancestors and is cut-off event [2023-11-29 01:45:32,963 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), 43#L691-3true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,963 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,963 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,963 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,963 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,964 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,964 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, 27#L699-2true, Black: 207#(= |#race~flag1~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,964 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,965 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,965 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,965 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,965 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,965 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,965 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,965 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,965 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,966 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), 152#L701-1true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 22#L691-1true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,966 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,966 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,966 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,966 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,966 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is cut-off event [2023-11-29 01:45:32,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, 108#L690-2true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,967 INFO L294 olderBase$Statistics]: this new event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,967 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,967 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is not cut-off event [2023-11-29 01:45:32,967 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:32,967 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,967 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is cut-off event [2023-11-29 01:45:32,968 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,968 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:32,968 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:32,978 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,978 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,979 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,979 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:32,979 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,979 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,979 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,979 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,981 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, 4#L692true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,981 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,981 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:32,981 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,981 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,982 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:32,984 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 22#L691-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,984 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,984 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,984 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,984 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:32,987 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, 108#L690-2true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,987 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,988 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,988 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,988 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,990 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, 22#L691-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,990 INFO L294 olderBase$Statistics]: this new event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,990 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,990 INFO L297 olderBase$Statistics]: existing Event has 66 ancestors and is not cut-off event [2023-11-29 01:45:32,990 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:32,991 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, 27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,991 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,991 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,991 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:32,991 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:32,991 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:32,994 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 144#L691-2true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,995 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,995 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,995 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,995 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,995 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:32,995 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,995 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,996 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 207#(= |#race~flag1~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,996 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,996 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:32,996 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:32,996 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is not cut-off event [2023-11-29 01:45:32,996 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:32,997 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, 152#L701-1true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,997 INFO L294 olderBase$Statistics]: this new event has 72 ancestors and is cut-off event [2023-11-29 01:45:32,997 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,997 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,998 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,998 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,998 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:32,999 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:32,999 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 108#L690-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,000 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,000 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,001 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 201#(= |#race~turn~0| 0), Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 21#L692-1true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,001 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,001 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,001 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,001 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,001 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,004 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,004 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,004 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:33,004 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:33,004 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,004 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:33,036 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,036 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,036 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, 27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,037 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,037 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is cut-off event [2023-11-29 01:45:33,038 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, 126#L700-2true, 144#L691-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,039 INFO L294 olderBase$Statistics]: this new event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,039 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,039 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,039 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is not cut-off event [2023-11-29 01:45:33,044 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, 43#L691-3true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,044 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,044 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,044 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2023-11-29 01:45:33,044 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,044 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,044 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,044 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,045 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, 27#L699-2true, Black: 207#(= |#race~flag1~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,045 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 77 ancestors and is not cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:33,046 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,046 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,046 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,047 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,047 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,047 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,047 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,047 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,047 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,047 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, 152#L701-1true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 22#L691-1true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,048 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,048 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-29 01:45:33,048 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,048 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,048 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,048 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,048 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,050 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 201#(= |#race~turn~0| 0), 117#L708-4true, 108#L690-2true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,050 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,050 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:33,050 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:33,050 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:33,050 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,050 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,050 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,051 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,051 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,051 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,052 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,052 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,052 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,052 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,052 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,054 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, 108#L690-2true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,055 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,055 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:33,055 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,055 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,055 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:33,055 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is not cut-off event [2023-11-29 01:45:33,055 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,055 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,055 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,056 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,056 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,056 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,058 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,058 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,058 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,058 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,063 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 207#(= |#race~flag1~0| 0), Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,063 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,063 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,063 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,063 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,063 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([466] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7#1_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} OutVars{#race~flag1~0=|v_#race~flag1~0_4|, thr1Thread1of1ForFork1_#t~nondet7#1=|v_thr1Thread1of1ForFork1_#t~nondet7#1_3|} AuxVars[] AssignedVars[#race~flag1~0][157], [42#L693-2true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, 27#L699-2true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,064 INFO L294 olderBase$Statistics]: this new event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,064 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:33,064 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,064 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:33,064 INFO L297 olderBase$Statistics]: existing Event has 65 ancestors and is cut-off event [2023-11-29 01:45:33,064 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,065 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,065 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,065 INFO L297 olderBase$Statistics]: existing Event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,065 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,065 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,065 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,066 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][156], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 43#L691-3true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,066 INFO L294 olderBase$Statistics]: this new event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,066 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is not cut-off event [2023-11-29 01:45:33,066 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,067 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is not cut-off event [2023-11-29 01:45:33,067 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, 152#L701-1true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, 22#L691-1true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,067 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,068 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,068 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-29 01:45:33,068 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-29 01:45:33,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,071 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,071 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,071 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,071 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,073 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, 4#L692true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,073 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,073 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,073 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2023-11-29 01:45:33,073 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,073 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,074 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,074 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,076 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,076 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,076 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,076 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,076 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,076 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:33,081 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([439] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6#1=|v_thr1Thread1of1ForFork1_#t~nondet6#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6#1][74], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 152#L701-1true, Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 22#L691-1true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,081 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,081 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,081 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2023-11-29 01:45:33,081 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,085 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([379] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [42#L693-2true, 20#L699-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), Black: 201#(= |#race~turn~0| 0), 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,085 INFO L294 olderBase$Statistics]: this new event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,085 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,085 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-29 01:45:33,085 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,085 INFO L297 olderBase$Statistics]: existing Event has 64 ancestors and is cut-off event [2023-11-29 01:45:33,086 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, 4#L692true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,086 INFO L294 olderBase$Statistics]: this new event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,086 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,086 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is not cut-off event [2023-11-29 01:45:33,087 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is not cut-off event [2023-11-29 01:45:33,091 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), 21#L692-1true, Black: 180#true, 207#(= |#race~flag1~0| 0), 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,091 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,091 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:33,091 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,091 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,091 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,092 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,092 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,101 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, 21#L692-1true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,101 INFO L294 olderBase$Statistics]: this new event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,101 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is not cut-off event [2023-11-29 01:45:33,101 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,101 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is not cut-off event [2023-11-29 01:45:33,107 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,108 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), 16#L702-2true, Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 117#L708-4true, 108#L690-2true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 182#(= |#race~flag2~0| 0), 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,108 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,108 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,109 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,109 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,109 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,116 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, 108#L690-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 182#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,117 INFO L294 olderBase$Statistics]: this new event has 77 ancestors and is cut-off event [2023-11-29 01:45:33,117 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,117 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-29 01:45:33,117 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-29 01:45:33,117 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([412] L702-1-->L702-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet12#1_3| |v_#race~flag2~0_4|) InVars {thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12#1=|v_thr2Thread1of1ForFork0_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [120#L690-1true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 182#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,117 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,117 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,117 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,117 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,122 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, 117#L708-4true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), Black: 199#true, 211#true, Black: 205#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 207#(= |#race~flag1~0| 0), thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,122 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,122 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,122 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,122 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,122 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,123 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,130 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([433] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][45], [120#L690-1true, 205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 16#L702-2true, 117#L708-4true, Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 207#(= |#race~flag1~0| 0), Black: 180#true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,130 INFO L294 olderBase$Statistics]: this new event has 76 ancestors and is cut-off event [2023-11-29 01:45:33,130 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,130 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-29 01:45:33,130 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,130 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-29 01:45:33,218 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([388] L700-1-->L700-2: Formula: (= |v_thr2Thread1of1ForFork0_#t~nondet11#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11#1=|v_thr2Thread1of1ForFork0_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~x~0][118], [205#true, Black: 195#(= |thr2Thread1of1ForFork0_#t~nondet9#1| |#race~turn~0|), Black: 164#(= |thr1Thread1of1ForFork1_#t~nondet3#1| |#race~flag1~0|), 191#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), Black: 199#true, Black: 170#(= |#race~turn~0| |thr1Thread1of1ForFork1_#t~nondet4#1|), 211#true, Black: 207#(= |#race~flag1~0| 0), 106#L709-7true, Black: 176#(= |thr2Thread1of1ForFork0_#t~nondet8#1| |#race~flag2~0|), Black: 180#true, 126#L700-2true, thr2Thread1of1ForFork0InUse]) [2023-11-29 01:45:33,218 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is not cut-off event [2023-11-29 01:45:33,218 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2023-11-29 01:45:33,218 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2023-11-29 01:45:33,219 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is not cut-off event [2023-11-29 01:45:33,240 INFO L124 PetriNetUnfolderBase]: 576/4088 cut-off events. [2023-11-29 01:45:33,240 INFO L125 PetriNetUnfolderBase]: For 524/561 co-relation queries the response was YES. [2023-11-29 01:45:33,257 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5973 conditions, 4088 events. 576/4088 cut-off events. For 524/561 co-relation queries the response was YES. Maximal size of possible extension queue 168. Compared 43138 event pairs, 67 based on Foata normal form. 5/3328 useless extension candidates. Maximal degree in co-relation 5402. Up to 526 conditions per place. [2023-11-29 01:45:33,279 INFO L140 encePairwiseOnDemand]: 156/162 looper letters, 11 selfloop transitions, 5 changer transitions 0/174 dead transitions. [2023-11-29 01:45:33,280 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 174 transitions, 581 flow [2023-11-29 01:45:33,280 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 01:45:33,280 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 01:45:33,282 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 443 transitions. [2023-11-29 01:45:33,282 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.911522633744856 [2023-11-29 01:45:33,282 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 443 transitions. [2023-11-29 01:45:33,282 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 443 transitions. [2023-11-29 01:45:33,283 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 01:45:33,283 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 443 transitions. [2023-11-29 01:45:33,284 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 147.66666666666666) internal successors, (443), 3 states have internal predecessors, (443), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:33,286 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:33,286 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 162.0) internal successors, (648), 4 states have internal predecessors, (648), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:33,286 INFO L175 Difference]: Start difference. First operand has 154 places, 169 transitions, 537 flow. Second operand 3 states and 443 transitions. [2023-11-29 01:45:33,286 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 174 transitions, 581 flow [2023-11-29 01:45:33,290 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 174 transitions, 571 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 01:45:33,293 INFO L231 Difference]: Finished difference. Result has 156 places, 173 transitions, 565 flow [2023-11-29 01:45:33,293 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=162, PETRI_DIFFERENCE_MINUEND_FLOW=527, PETRI_DIFFERENCE_MINUEND_PLACES=152, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=169, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=164, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=565, PETRI_PLACES=156, PETRI_TRANSITIONS=173} [2023-11-29 01:45:33,294 INFO L281 CegarLoopForPetriNet]: 147 programPoint places, 9 predicate places. [2023-11-29 01:45:33,294 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 173 transitions, 565 flow [2023-11-29 01:45:33,294 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 143.33333333333334) internal successors, (430), 3 states have internal predecessors, (430), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 01:45:33,294 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 01:45:33,295 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:33,295 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 01:45:33,295 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2023-11-29 01:45:33,295 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 01:45:33,295 INFO L85 PathProgramCache]: Analyzing trace with hash 779430999, now seen corresponding path program 1 times [2023-11-29 01:45:33,295 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 01:45:33,296 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [616527335] [2023-11-29 01:45:33,296 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 01:45:33,296 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 01:45:33,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:45:33,311 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 01:45:33,319 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 01:45:33,363 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 01:45:33,363 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 01:45:33,364 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr2Err0ASSERT_VIOLATIONDATA_RACE (31 of 32 remaining) [2023-11-29 01:45:33,365 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (30 of 32 remaining) [2023-11-29 01:45:33,366 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (29 of 32 remaining) [2023-11-29 01:45:33,366 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (28 of 32 remaining) [2023-11-29 01:45:33,366 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (27 of 32 remaining) [2023-11-29 01:45:33,366 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (26 of 32 remaining) [2023-11-29 01:45:33,367 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (25 of 32 remaining) [2023-11-29 01:45:33,367 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (24 of 32 remaining) [2023-11-29 01:45:33,367 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (23 of 32 remaining) [2023-11-29 01:45:33,367 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (22 of 32 remaining) [2023-11-29 01:45:33,368 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (21 of 32 remaining) [2023-11-29 01:45:33,368 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (20 of 32 remaining) [2023-11-29 01:45:33,368 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (19 of 32 remaining) [2023-11-29 01:45:33,368 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (18 of 32 remaining) [2023-11-29 01:45:33,368 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (17 of 32 remaining) [2023-11-29 01:45:33,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (16 of 32 remaining) [2023-11-29 01:45:33,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (15 of 32 remaining) [2023-11-29 01:45:33,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 32 remaining) [2023-11-29 01:45:33,369 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (13 of 32 remaining) [2023-11-29 01:45:33,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (12 of 32 remaining) [2023-11-29 01:45:33,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (11 of 32 remaining) [2023-11-29 01:45:33,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (10 of 32 remaining) [2023-11-29 01:45:33,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (9 of 32 remaining) [2023-11-29 01:45:33,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (8 of 32 remaining) [2023-11-29 01:45:33,370 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (7 of 32 remaining) [2023-11-29 01:45:33,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (6 of 32 remaining) [2023-11-29 01:45:33,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (5 of 32 remaining) [2023-11-29 01:45:33,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (4 of 32 remaining) [2023-11-29 01:45:33,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (3 of 32 remaining) [2023-11-29 01:45:33,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 32 remaining) [2023-11-29 01:45:33,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (1 of 32 remaining) [2023-11-29 01:45:33,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 32 remaining) [2023-11-29 01:45:33,372 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-29 01:45:33,372 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 01:45:33,377 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-29 01:45:33,377 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-29 01:45:33,405 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2023-11-29 01:45:33,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre15 could not be translated [2023-11-29 01:45:33,406 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 01:45:33,407 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 01:45:33,414 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 29.11 01:45:33 BasicIcfg [2023-11-29 01:45:33,414 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-29 01:45:33,415 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-29 01:45:33,415 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-29 01:45:33,415 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-29 01:45:33,416 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 01:45:29" (3/4) ... [2023-11-29 01:45:33,418 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-29 01:45:33,419 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-29 01:45:33,420 INFO L158 Benchmark]: Toolchain (without parser) took 5212.29ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 116.4MB in the beginning and 116.4MB in the end (delta: -38.3kB). Peak memory consumption was 34.5MB. Max. memory is 16.1GB. [2023-11-29 01:45:33,420 INFO L158 Benchmark]: CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 80.0MB in the beginning and 80.0MB in the end (delta: 24.2kB). There was no memory consumed. Max. memory is 16.1GB. [2023-11-29 01:45:33,420 INFO L158 Benchmark]: CACSL2BoogieTranslator took 447.69ms. Allocated memory is still 155.2MB. Free memory was 116.4MB in the beginning and 96.8MB in the end (delta: 19.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-29 01:45:33,420 INFO L158 Benchmark]: Boogie Procedure Inliner took 55.09ms. Allocated memory is still 155.2MB. Free memory was 96.8MB in the beginning and 93.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 01:45:33,421 INFO L158 Benchmark]: Boogie Preprocessor took 35.74ms. Allocated memory is still 155.2MB. Free memory was 93.9MB in the beginning and 92.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 01:45:33,421 INFO L158 Benchmark]: RCFGBuilder took 420.84ms. Allocated memory is still 155.2MB. Free memory was 92.6MB in the beginning and 75.1MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. [2023-11-29 01:45:33,421 INFO L158 Benchmark]: TraceAbstraction took 4240.61ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 74.5MB in the beginning and 117.5MB in the end (delta: -43.0MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. [2023-11-29 01:45:33,422 INFO L158 Benchmark]: Witness Printer took 3.95ms. Allocated memory is still 186.6MB. Free memory was 117.5MB in the beginning and 116.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-29 01:45:33,425 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.16ms. Allocated memory is still 113.2MB. Free memory was 80.0MB in the beginning and 80.0MB in the end (delta: 24.2kB). There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 447.69ms. Allocated memory is still 155.2MB. Free memory was 116.4MB in the beginning and 96.8MB in the end (delta: 19.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 55.09ms. Allocated memory is still 155.2MB. Free memory was 96.8MB in the beginning and 93.9MB in the end (delta: 2.9MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 35.74ms. Allocated memory is still 155.2MB. Free memory was 93.9MB in the beginning and 92.6MB in the end (delta: 1.3MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 420.84ms. Allocated memory is still 155.2MB. Free memory was 92.6MB in the beginning and 75.1MB in the end (delta: 17.5MB). Peak memory consumption was 16.8MB. Max. memory is 16.1GB. * TraceAbstraction took 4240.61ms. Allocated memory was 155.2MB in the beginning and 186.6MB in the end (delta: 31.5MB). Free memory was 74.5MB in the beginning and 117.5MB in the end (delta: -43.0MB). Peak memory consumption was 76.5MB. Max. memory is 16.1GB. * Witness Printer took 3.95ms. Allocated memory is still 186.6MB. Free memory was 117.5MB in the beginning and 116.4MB in the end (delta: 1.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre15 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 697]: Data race detected [2023-11-29 01:45:33,445 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2023-11-29 01:45:33,445 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre15 could not be translated [2023-11-29 01:45:33,445 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 01:45:33,446 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 01:45:33,457 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre13 could not be translated [2023-11-29 01:45:33,457 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre15 could not be translated [2023-11-29 01:45:33,457 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated [2023-11-29 01:45:33,458 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet8 could not be translated Data race detected The following path leads to a data race: [L684] 0 int flag1 = 0, flag2 = 0; VAL [flag1=0, flag2=0] [L685] 0 int turn; VAL [flag1=0, flag2=0, turn=0] [L686] 0 int x; VAL [flag1=0, flag2=0, turn=0, x=0] [L706] 0 pthread_t t1, t2; VAL [flag1=0, flag2=0, t1={5:0}, t2={3:0}, turn=0, x=0] [L707] FCALL, FORK 0 pthread_create(&t1, 0, thr1, 0) VAL [flag1=0, flag2=0, t1={5:0}, t2={3:0}, turn=0, x=0] [L708] FCALL, FORK 0 pthread_create(&t2, 0, thr2, 0) VAL [flag1=0, flag2=0, t1={5:0}, t2={3:0}, turn=0, x=0] [L697] 2 flag2 = 1 VAL [_={0:0}, _={0:0}, flag1=0, flag2=1, turn=0, x=0] [L688] 1 flag1 = 1 VAL [_={0:0}, _={0:0}, flag1=1, flag2=1, turn=0, x=0] [L689] 1 turn = 1 VAL [_={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L690] 1 flag2==1 VAL [_={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] [L697] 2 flag2 = 1 VAL [_={0:0}, _={0:0}, flag1=1, flag2=1, turn=1, x=0] Now there is a data race on ~flag2~0 between C: flag2==1 [690] and C: flag2 = 1 [697] - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 701]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 702]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 688]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 690]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 693]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 709]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 708]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 255 locations, 32 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 4.1s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 2.8s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.1s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 223 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 81 mSDsluCounter, 26 SdHoareTripleChecker+Invalid, 0.3s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 34 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 281 IncrementalHoareTripleChecker+Invalid, 315 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 34 mSolverCounterUnsat, 26 mSDtfsCounter, 281 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=565occurred in iteration=9, InterpolantAutomatonStates: 30, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.0s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 0.7s InterpolantComputationTime, 329 NumberOfCodeBlocks, 329 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 279 ConstructedInterpolants, 0 QuantifiedInterpolants, 376 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 9 InterpolantComputations, 9 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2023-11-29 01:45:33,476 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_57145b47-dae3-4fa9-b375-823b2126dda0/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Forceful destruction successful, exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE