./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 6b4ec56b 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_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-atomic/peterson-b.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN --witnessprinter.witness.filename witness.graphml --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 --- [0.001s][warning][os,container] Duplicate cpuset controllers detected. Picking /sys/fs/cgroup/cpuset, skipping /sys/fs/cgroup/cpuset. This is Ultimate 0.2.2-dev-6b4ec56 [2022-11-20 10:30:03,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-11-20 10:30:03,632 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-11-20 10:30:03,673 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-11-20 10:30:03,674 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-11-20 10:30:03,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-11-20 10:30:03,680 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-11-20 10:30:03,683 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-11-20 10:30:03,685 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-11-20 10:30:03,690 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-11-20 10:30:03,692 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-11-20 10:30:03,695 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-11-20 10:30:03,695 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-11-20 10:30:03,698 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-11-20 10:30:03,699 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-11-20 10:30:03,701 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-11-20 10:30:03,703 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-11-20 10:30:03,704 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-11-20 10:30:03,706 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-11-20 10:30:03,712 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-11-20 10:30:03,714 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-11-20 10:30:03,716 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-11-20 10:30:03,718 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-11-20 10:30:03,719 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-11-20 10:30:03,729 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-11-20 10:30:03,730 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-11-20 10:30:03,730 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-11-20 10:30:03,732 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-11-20 10:30:03,733 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-11-20 10:30:03,734 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-11-20 10:30:03,734 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-11-20 10:30:03,735 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-11-20 10:30:03,737 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-11-20 10:30:03,739 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-11-20 10:30:03,741 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-11-20 10:30:03,741 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-11-20 10:30:03,742 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-11-20 10:30:03,742 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-11-20 10:30:03,743 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-11-20 10:30:03,744 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-11-20 10:30:03,745 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-11-20 10:30:03,745 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-11-20 10:30:03,783 INFO L113 SettingsManager]: Loading preferences was successful [2022-11-20 10:30:03,783 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-11-20 10:30:03,784 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-11-20 10:30:03,784 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-11-20 10:30:03,785 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-11-20 10:30:03,786 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-11-20 10:30:03,786 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-11-20 10:30:03,787 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-11-20 10:30:03,787 INFO L138 SettingsManager]: * Use SBE=true [2022-11-20 10:30:03,787 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-11-20 10:30:03,788 INFO L138 SettingsManager]: * sizeof long=4 [2022-11-20 10:30:03,789 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-11-20 10:30:03,789 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-11-20 10:30:03,789 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-11-20 10:30:03,789 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-11-20 10:30:03,790 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-11-20 10:30:03,790 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-11-20 10:30:03,790 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-11-20 10:30:03,790 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-11-20 10:30:03,791 INFO L138 SettingsManager]: * sizeof long double=12 [2022-11-20 10:30:03,791 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-11-20 10:30:03,791 INFO L138 SettingsManager]: * Use constant arrays=true [2022-11-20 10:30:03,791 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-11-20 10:30:03,792 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-11-20 10:30:03,792 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-11-20 10:30:03,792 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-11-20 10:30:03,793 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:30:03,793 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-11-20 10:30:03,793 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-11-20 10:30:03,793 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-11-20 10:30:03,794 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-11-20 10:30:03,794 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-11-20 10:30:03,794 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-11-20 10:30:03,795 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-11-20 10:30:03,795 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-11-20 10:30:03,795 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> a9033b662018b20bd097f60ff2bfef7dede098e2e465ab8a115c418add4298d1 [2022-11-20 10:30:04,093 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-11-20 10:30:04,134 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-11-20 10:30:04,137 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-11-20 10:30:04,138 INFO L271 PluginConnector]: Initializing CDTParser... [2022-11-20 10:30:04,139 INFO L275 PluginConnector]: CDTParser initialized [2022-11-20 10:30:04,140 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/../../sv-benchmarks/c/pthread-atomic/peterson-b.i [2022-11-20 10:30:07,184 INFO L500 CDTParser]: Created temporary CDT project at NULL [2022-11-20 10:30:07,469 INFO L351 CDTParser]: Found 1 translation units. [2022-11-20 10:30:07,470 INFO L172 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/sv-benchmarks/c/pthread-atomic/peterson-b.i [2022-11-20 10:30:07,481 INFO L394 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/data/a6077fb65/1d505a9a58ea470e822417d561711e54/FLAG68fb0ef73 [2022-11-20 10:30:07,495 INFO L402 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/data/a6077fb65/1d505a9a58ea470e822417d561711e54 [2022-11-20 10:30:07,498 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-11-20 10:30:07,500 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-11-20 10:30:07,501 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-11-20 10:30:07,502 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-11-20 10:30:07,506 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-11-20 10:30:07,506 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:30:07" (1/1) ... [2022-11-20 10:30:07,508 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@483c57f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:07, skipping insertion in model container [2022-11-20 10:30:07,508 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.11 10:30:07" (1/1) ... [2022-11-20 10:30:07,516 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-11-20 10:30:07,547 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-11-20 10:30:07,943 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/sv-benchmarks/c/pthread-atomic/peterson-b.i[30010,30023] [2022-11-20 10:30:07,949 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/sv-benchmarks/c/pthread-atomic/peterson-b.i[30174,30187] [2022-11-20 10:30:07,961 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:30:07,975 INFO L203 MainTranslator]: Completed pre-run [2022-11-20 10:30:08,021 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/sv-benchmarks/c/pthread-atomic/peterson-b.i[30010,30023] [2022-11-20 10:30:08,023 WARN L237 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/sv-benchmarks/c/pthread-atomic/peterson-b.i[30174,30187] [2022-11-20 10:30:08,039 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-11-20 10:30:08,071 INFO L208 MainTranslator]: Completed translation [2022-11-20 10:30:08,073 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08 WrapperNode [2022-11-20 10:30:08,073 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-11-20 10:30:08,075 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-11-20 10:30:08,075 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-11-20 10:30:08,075 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-11-20 10:30:08,082 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,104 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,130 INFO L138 Inliner]: procedures = 167, calls = 18, calls flagged for inlining = 2, calls inlined = 2, statements flattened = 53 [2022-11-20 10:30:08,131 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-11-20 10:30:08,132 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-11-20 10:30:08,132 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-11-20 10:30:08,132 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-11-20 10:30:08,143 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,144 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,147 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,148 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,155 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,159 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,161 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,162 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-11-20 10:30:08,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-11-20 10:30:08,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-11-20 10:30:08,166 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-11-20 10:30:08,177 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (1/1) ... [2022-11-20 10:30:08,184 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-11-20 10:30:08,201 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/z3 [2022-11-20 10:30:08,212 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-11-20 10:30:08,214 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-11-20 10:30:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-11-20 10:30:08,245 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2022-11-20 10:30:08,245 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2022-11-20 10:30:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2022-11-20 10:30:08,246 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2022-11-20 10:30:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-11-20 10:30:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-11-20 10:30:08,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-11-20 10:30:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-11-20 10:30:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-11-20 10:30:08,247 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-11-20 10:30:08,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-11-20 10:30:08,249 WARN L209 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-11-20 10:30:08,393 INFO L235 CfgBuilder]: Building ICFG [2022-11-20 10:30:08,396 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-11-20 10:30:08,736 INFO L276 CfgBuilder]: Performing block encoding [2022-11-20 10:30:08,747 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-11-20 10:30:08,747 INFO L300 CfgBuilder]: Removed 2 assume(true) statements. [2022-11-20 10:30:08,750 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:30:08 BoogieIcfgContainer [2022-11-20 10:30:08,750 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-11-20 10:30:08,766 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-11-20 10:30:08,766 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-11-20 10:30:08,770 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-11-20 10:30:08,770 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.11 10:30:07" (1/3) ... [2022-11-20 10:30:08,771 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fa926d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:30:08, skipping insertion in model container [2022-11-20 10:30:08,771 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.11 10:30:08" (2/3) ... [2022-11-20 10:30:08,771 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6fa926d7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.11 10:30:08, skipping insertion in model container [2022-11-20 10:30:08,772 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:30:08" (3/3) ... [2022-11-20 10:30:08,773 INFO L112 eAbstractionObserver]: Analyzing ICFG peterson-b.i [2022-11-20 10:30:08,783 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-11-20 10:30:08,794 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-11-20 10:30:08,794 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 16 error locations. [2022-11-20 10:30:08,795 INFO L515 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-11-20 10:30:08,900 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-11-20 10:30:08,940 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 155 places, 156 transitions, 328 flow [2022-11-20 10:30:09,049 INFO L130 PetriNetUnfolder]: 8/154 cut-off events. [2022-11-20 10:30:09,049 INFO L131 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-11-20 10:30:09,060 INFO L83 FinitePrefix]: Finished finitePrefix Result has 163 conditions, 154 events. 8/154 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 287 event pairs, 0 based on Foata normal form. 0/130 useless extension candidates. Maximal degree in co-relation 117. Up to 2 conditions per place. [2022-11-20 10:30:09,061 INFO L82 GeneralOperation]: Start removeDead. Operand has 155 places, 156 transitions, 328 flow [2022-11-20 10:30:09,081 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 143 places, 144 transitions, 297 flow [2022-11-20 10:30:09,092 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-11-20 10:30:09,099 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=LoopsAndPotentialCycles, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@27ed9b43, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-11-20 10:30:09,099 INFO L358 AbstractCegarLoop]: Starting to check reachability of 32 error locations. [2022-11-20 10:30:09,108 INFO L130 PetriNetUnfolder]: 0/31 cut-off events. [2022-11-20 10:30:09,108 INFO L131 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-11-20 10:30:09,109 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:09,109 INFO L209 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] [2022-11-20 10:30:09,110 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:09,115 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:09,116 INFO L85 PathProgramCache]: Analyzing trace with hash -527627726, now seen corresponding path program 1 times [2022-11-20 10:30:09,127 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:09,127 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [232516948] [2022-11-20 10:30:09,127 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:09,128 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:09,250 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:09,430 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:09,431 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:09,431 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [232516948] [2022-11-20 10:30:09,432 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [232516948] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:09,432 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:09,433 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:09,434 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346619704] [2022-11-20 10:30:09,435 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:09,443 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:09,444 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:09,471 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:09,472 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:09,476 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 156 [2022-11-20 10:30:09,480 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 143 places, 144 transitions, 297 flow. Second operand has 3 states, 3 states have (on average 136.33333333333334) internal successors, (409), 3 states have internal predecessors, (409), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:09,481 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:09,481 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 156 [2022-11-20 10:30:09,482 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:09,712 INFO L130 PetriNetUnfolder]: 59/466 cut-off events. [2022-11-20 10:30:09,713 INFO L131 PetriNetUnfolder]: For 21/21 co-relation queries the response was YES. [2022-11-20 10:30:09,717 INFO L83 FinitePrefix]: Finished finitePrefix Result has 593 conditions, 466 events. 59/466 cut-off events. For 21/21 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2158 event pairs, 19 based on Foata normal form. 15/383 useless extension candidates. Maximal degree in co-relation 512. Up to 83 conditions per place. [2022-11-20 10:30:09,721 INFO L137 encePairwiseOnDemand]: 147/156 looper letters, 16 selfloop transitions, 4 changer transitions 0/144 dead transitions. [2022-11-20 10:30:09,721 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 144 transitions, 340 flow [2022-11-20 10:30:09,723 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:09,725 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:09,734 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 432 transitions. [2022-11-20 10:30:09,737 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9230769230769231 [2022-11-20 10:30:09,738 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 432 transitions. [2022-11-20 10:30:09,738 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 432 transitions. [2022-11-20 10:30:09,740 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:09,743 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 432 transitions. [2022-11-20 10:30:09,746 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 144.0) internal successors, (432), 3 states have internal predecessors, (432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:09,752 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:09,753 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:09,755 INFO L175 Difference]: Start difference. First operand has 143 places, 144 transitions, 297 flow. Second operand 3 states and 432 transitions. [2022-11-20 10:30:09,756 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 144 transitions, 340 flow [2022-11-20 10:30:09,760 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 140 places, 144 transitions, 334 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-11-20 10:30:09,763 INFO L231 Difference]: Finished difference. Result has 142 places, 141 transitions, 310 flow [2022-11-20 10:30:09,766 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:09,770 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, -1 predicate places. [2022-11-20 10:30:09,770 INFO L495 AbstractCegarLoop]: Abstraction has has 142 places, 141 transitions, 310 flow [2022-11-20 10:30:09,770 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 136.33333333333334) internal successors, (409), 3 states have internal predecessors, (409), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:09,771 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:09,771 INFO L209 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] [2022-11-20 10:30:09,771 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-11-20 10:30:09,772 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:09,772 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:09,772 INFO L85 PathProgramCache]: Analyzing trace with hash -304085184, now seen corresponding path program 1 times [2022-11-20 10:30:09,773 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:09,773 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1513368303] [2022-11-20 10:30:09,773 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:09,773 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:09,797 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:09,886 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:09,886 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:09,887 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1513368303] [2022-11-20 10:30:09,887 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1513368303] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:09,887 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:09,887 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:09,887 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [685468549] [2022-11-20 10:30:09,888 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:09,889 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:09,889 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:09,890 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:09,890 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:09,891 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 132 out of 156 [2022-11-20 10:30:09,892 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 142 places, 141 transitions, 310 flow. Second operand has 3 states, 3 states have (on average 133.33333333333334) internal successors, (400), 3 states have internal predecessors, (400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:09,892 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:09,892 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 132 of 156 [2022-11-20 10:30:09,892 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:10,078 INFO L130 PetriNetUnfolder]: 106/754 cut-off events. [2022-11-20 10:30:10,079 INFO L131 PetriNetUnfolder]: For 14/14 co-relation queries the response was YES. [2022-11-20 10:30:10,083 INFO L83 FinitePrefix]: Finished finitePrefix Result has 981 conditions, 754 events. 106/754 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 28. Compared 4485 event pairs, 50 based on Foata normal form. 0/586 useless extension candidates. Maximal degree in co-relation 512. Up to 142 conditions per place. [2022-11-20 10:30:10,088 INFO L137 encePairwiseOnDemand]: 150/156 looper letters, 21 selfloop transitions, 5 changer transitions 0/150 dead transitions. [2022-11-20 10:30:10,088 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 150 transitions, 382 flow [2022-11-20 10:30:10,089 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:10,089 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:10,091 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 423 transitions. [2022-11-20 10:30:10,092 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9038461538461539 [2022-11-20 10:30:10,092 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 423 transitions. [2022-11-20 10:30:10,092 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 423 transitions. [2022-11-20 10:30:10,093 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:10,093 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 423 transitions. [2022-11-20 10:30:10,095 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 141.0) internal successors, (423), 3 states have internal predecessors, (423), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,097 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,097 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,098 INFO L175 Difference]: Start difference. First operand has 142 places, 141 transitions, 310 flow. Second operand 3 states and 423 transitions. [2022-11-20 10:30:10,098 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 150 transitions, 382 flow [2022-11-20 10:30:10,100 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 150 transitions, 374 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-20 10:30:10,103 INFO L231 Difference]: Finished difference. Result has 144 places, 145 transitions, 340 flow [2022-11-20 10:30:10,103 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:10,104 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 1 predicate places. [2022-11-20 10:30:10,104 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 145 transitions, 340 flow [2022-11-20 10:30:10,105 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 133.33333333333334) internal successors, (400), 3 states have internal predecessors, (400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,105 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:10,105 INFO L209 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] [2022-11-20 10:30:10,106 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-11-20 10:30:10,106 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:10,106 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:10,107 INFO L85 PathProgramCache]: Analyzing trace with hash -133693185, now seen corresponding path program 1 times [2022-11-20 10:30:10,107 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:10,107 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1930484154] [2022-11-20 10:30:10,107 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:10,108 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:10,142 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:10,217 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:10,217 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:10,217 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1930484154] [2022-11-20 10:30:10,218 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1930484154] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:10,218 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:10,218 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:10,218 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971780942] [2022-11-20 10:30:10,219 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:10,219 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:10,219 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:10,220 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:10,220 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:10,221 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 135 out of 156 [2022-11-20 10:30:10,222 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 145 transitions, 340 flow. Second operand has 3 states, 3 states have (on average 136.66666666666666) internal successors, (410), 3 states have internal predecessors, (410), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,223 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:10,223 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 135 of 156 [2022-11-20 10:30:10,223 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:10,349 INFO L130 PetriNetUnfolder]: 92/725 cut-off events. [2022-11-20 10:30:10,350 INFO L131 PetriNetUnfolder]: For 20/20 co-relation queries the response was YES. [2022-11-20 10:30:10,353 INFO L83 FinitePrefix]: Finished finitePrefix Result has 936 conditions, 725 events. 92/725 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 4522 event pairs, 32 based on Foata normal form. 0/563 useless extension candidates. Maximal degree in co-relation 644. Up to 112 conditions per place. [2022-11-20 10:30:10,358 INFO L137 encePairwiseOnDemand]: 151/156 looper letters, 16 selfloop transitions, 4 changer transitions 0/151 dead transitions. [2022-11-20 10:30:10,358 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 146 places, 151 transitions, 393 flow [2022-11-20 10:30:10,358 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:10,359 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:10,360 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 426 transitions. [2022-11-20 10:30:10,361 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9102564102564102 [2022-11-20 10:30:10,361 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 426 transitions. [2022-11-20 10:30:10,361 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 426 transitions. [2022-11-20 10:30:10,361 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:10,362 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 426 transitions. [2022-11-20 10:30:10,363 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 142.0) internal successors, (426), 3 states have internal predecessors, (426), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,366 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,367 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,367 INFO L175 Difference]: Start difference. First operand has 144 places, 145 transitions, 340 flow. Second operand 3 states and 426 transitions. [2022-11-20 10:30:10,367 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 146 places, 151 transitions, 393 flow [2022-11-20 10:30:10,371 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 144 places, 151 transitions, 383 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-20 10:30:10,374 INFO L231 Difference]: Finished difference. Result has 146 places, 148 transitions, 360 flow [2022-11-20 10:30:10,375 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:10,378 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 3 predicate places. [2022-11-20 10:30:10,378 INFO L495 AbstractCegarLoop]: Abstraction has has 146 places, 148 transitions, 360 flow [2022-11-20 10:30:10,378 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 136.66666666666666) internal successors, (410), 3 states have internal predecessors, (410), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,379 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:10,379 INFO L209 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] [2022-11-20 10:30:10,379 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-11-20 10:30:10,379 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:10,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:10,381 INFO L85 PathProgramCache]: Analyzing trace with hash -915255272, now seen corresponding path program 1 times [2022-11-20 10:30:10,381 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:10,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [391691365] [2022-11-20 10:30:10,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:10,382 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:10,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:10,446 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:10,447 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:10,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [391691365] [2022-11-20 10:30:10,447 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [391691365] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:10,447 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:10,448 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:10,448 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [17633898] [2022-11-20 10:30:10,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:10,449 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:10,449 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:10,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:10,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:10,450 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 156 [2022-11-20 10:30:10,451 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 146 places, 148 transitions, 360 flow. Second operand has 3 states, 3 states have (on average 138.0) internal successors, (414), 3 states have internal predecessors, (414), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,451 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:10,452 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 156 [2022-11-20 10:30:10,452 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:10,613 INFO L130 PetriNetUnfolder]: 100/948 cut-off events. [2022-11-20 10:30:10,613 INFO L131 PetriNetUnfolder]: For 81/97 co-relation queries the response was YES. [2022-11-20 10:30:10,618 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1231 conditions, 948 events. 100/948 cut-off events. For 81/97 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 6355 event pairs, 14 based on Foata normal form. 2/753 useless extension candidates. Maximal degree in co-relation 1146. Up to 77 conditions per place. [2022-11-20 10:30:10,623 INFO L137 encePairwiseOnDemand]: 151/156 looper letters, 19 selfloop transitions, 5 changer transitions 0/158 dead transitions. [2022-11-20 10:30:10,624 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 148 places, 158 transitions, 443 flow [2022-11-20 10:30:10,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:10,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:10,625 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 433 transitions. [2022-11-20 10:30:10,626 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9252136752136753 [2022-11-20 10:30:10,626 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 433 transitions. [2022-11-20 10:30:10,626 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 433 transitions. [2022-11-20 10:30:10,627 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:10,627 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 433 transitions. [2022-11-20 10:30:10,629 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 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) [2022-11-20 10:30:10,630 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,631 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,631 INFO L175 Difference]: Start difference. First operand has 146 places, 148 transitions, 360 flow. Second operand 3 states and 433 transitions. [2022-11-20 10:30:10,631 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 148 places, 158 transitions, 443 flow [2022-11-20 10:30:10,634 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 146 places, 158 transitions, 431 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-20 10:30:10,636 INFO L231 Difference]: Finished difference. Result has 148 places, 153 transitions, 400 flow [2022-11-20 10:30:10,637 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:10,638 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 5 predicate places. [2022-11-20 10:30:10,638 INFO L495 AbstractCegarLoop]: Abstraction has has 148 places, 153 transitions, 400 flow [2022-11-20 10:30:10,639 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 138.0) internal successors, (414), 3 states have internal predecessors, (414), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:10,639 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:10,639 INFO L209 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] [2022-11-20 10:30:10,639 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-11-20 10:30:10,640 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)] === [2022-11-20 10:30:10,640 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:10,640 INFO L85 PathProgramCache]: Analyzing trace with hash 1498675513, now seen corresponding path program 1 times [2022-11-20 10:30:10,641 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:10,641 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [424231061] [2022-11-20 10:30:10,641 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:10,641 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:10,670 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:11,137 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:11,139 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:11,139 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [424231061] [2022-11-20 10:30:11,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [424231061] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:11,140 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:11,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-11-20 10:30:11,140 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1743323537] [2022-11-20 10:30:11,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:11,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-11-20 10:30:11,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:11,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-11-20 10:30:11,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-11-20 10:30:11,144 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 128 out of 156 [2022-11-20 10:30:11,145 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 148 places, 153 transitions, 400 flow. Second operand has 6 states, 6 states have (on average 129.83333333333334) internal successors, (779), 6 states have internal predecessors, (779), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,145 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:11,145 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 128 of 156 [2022-11-20 10:30:11,145 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:11,318 INFO L130 PetriNetUnfolder]: 62/732 cut-off events. [2022-11-20 10:30:11,318 INFO L131 PetriNetUnfolder]: For 60/112 co-relation queries the response was YES. [2022-11-20 10:30:11,324 INFO L83 FinitePrefix]: Finished finitePrefix Result has 975 conditions, 732 events. 62/732 cut-off events. For 60/112 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 4712 event pairs, 4 based on Foata normal form. 32/616 useless extension candidates. Maximal degree in co-relation 932. Up to 58 conditions per place. [2022-11-20 10:30:11,328 INFO L137 encePairwiseOnDemand]: 151/156 looper letters, 14 selfloop transitions, 4 changer transitions 0/152 dead transitions. [2022-11-20 10:30:11,328 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 152 transitions, 434 flow [2022-11-20 10:30:11,328 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-11-20 10:30:11,329 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-11-20 10:30:11,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 787 transitions. [2022-11-20 10:30:11,331 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.8408119658119658 [2022-11-20 10:30:11,331 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 787 transitions. [2022-11-20 10:30:11,331 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 787 transitions. [2022-11-20 10:30:11,332 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:11,332 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 787 transitions. [2022-11-20 10:30:11,334 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 131.16666666666666) internal successors, (787), 6 states have internal predecessors, (787), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,337 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 156.0) internal successors, (1092), 7 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,338 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 156.0) internal successors, (1092), 7 states have internal predecessors, (1092), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,338 INFO L175 Difference]: Start difference. First operand has 148 places, 153 transitions, 400 flow. Second operand 6 states and 787 transitions. [2022-11-20 10:30:11,338 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 152 transitions, 434 flow [2022-11-20 10:30:11,340 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 152 transitions, 424 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-20 10:30:11,343 INFO L231 Difference]: Finished difference. Result has 150 places, 152 transitions, 396 flow [2022-11-20 10:30:11,343 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:11,344 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 7 predicate places. [2022-11-20 10:30:11,344 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 152 transitions, 396 flow [2022-11-20 10:30:11,345 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 129.83333333333334) internal successors, (779), 6 states have internal predecessors, (779), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,345 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:11,345 INFO L209 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] [2022-11-20 10:30:11,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-11-20 10:30:11,346 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thr2Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:11,346 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:11,347 INFO L85 PathProgramCache]: Analyzing trace with hash -1781087070, now seen corresponding path program 1 times [2022-11-20 10:30:11,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:11,347 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [639620468] [2022-11-20 10:30:11,347 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:11,347 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:11,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:11,379 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:11,380 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:11,380 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [639620468] [2022-11-20 10:30:11,380 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [639620468] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:11,380 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:11,380 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:11,380 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518403531] [2022-11-20 10:30:11,381 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:11,381 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:11,381 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:11,382 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:11,382 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:11,383 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 132 out of 156 [2022-11-20 10:30:11,383 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 152 transitions, 396 flow. Second operand has 3 states, 3 states have (on average 133.66666666666666) internal successors, (401), 3 states have internal predecessors, (401), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,384 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:11,384 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 132 of 156 [2022-11-20 10:30:11,384 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:11,666 INFO L130 PetriNetUnfolder]: 224/1507 cut-off events. [2022-11-20 10:30:11,666 INFO L131 PetriNetUnfolder]: For 119/125 co-relation queries the response was YES. [2022-11-20 10:30:11,674 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2084 conditions, 1507 events. 224/1507 cut-off events. For 119/125 co-relation queries the response was YES. Maximal size of possible extension queue 58. Compared 11961 event pairs, 69 based on Foata normal form. 2/1180 useless extension candidates. Maximal degree in co-relation 1779. Up to 263 conditions per place. [2022-11-20 10:30:11,681 INFO L137 encePairwiseOnDemand]: 150/156 looper letters, 24 selfloop transitions, 6 changer transitions 0/162 dead transitions. [2022-11-20 10:30:11,682 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 162 transitions, 485 flow [2022-11-20 10:30:11,682 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:11,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:11,683 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 423 transitions. [2022-11-20 10:30:11,684 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9038461538461539 [2022-11-20 10:30:11,684 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 423 transitions. [2022-11-20 10:30:11,684 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 423 transitions. [2022-11-20 10:30:11,685 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:11,685 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 423 transitions. [2022-11-20 10:30:11,686 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 141.0) internal successors, (423), 3 states have internal predecessors, (423), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,687 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,688 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,688 INFO L175 Difference]: Start difference. First operand has 150 places, 152 transitions, 396 flow. Second operand 3 states and 423 transitions. [2022-11-20 10:30:11,688 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 162 transitions, 485 flow [2022-11-20 10:30:11,690 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 148 places, 162 transitions, 478 flow, removed 0 selfloop flow, removed 4 redundant places. [2022-11-20 10:30:11,692 INFO L231 Difference]: Finished difference. Result has 150 places, 156 transitions, 433 flow [2022-11-20 10:30:11,693 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:11,694 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 7 predicate places. [2022-11-20 10:30:11,694 INFO L495 AbstractCegarLoop]: Abstraction has has 150 places, 156 transitions, 433 flow [2022-11-20 10:30:11,694 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 133.66666666666666) internal successors, (401), 3 states have internal predecessors, (401), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,694 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:11,694 INFO L209 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] [2022-11-20 10:30:11,695 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-11-20 10:30:11,695 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:11,695 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:11,695 INFO L85 PathProgramCache]: Analyzing trace with hash 703404895, now seen corresponding path program 1 times [2022-11-20 10:30:11,696 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:11,696 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [925080697] [2022-11-20 10:30:11,696 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:11,696 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:11,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:11,726 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:11,726 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:11,727 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [925080697] [2022-11-20 10:30:11,727 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [925080697] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:11,727 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:11,727 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:11,727 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1741221607] [2022-11-20 10:30:11,728 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:11,728 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:11,728 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:11,729 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:11,729 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:11,730 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 134 out of 156 [2022-11-20 10:30:11,730 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 150 places, 156 transitions, 433 flow. Second operand has 3 states, 3 states have (on average 135.66666666666666) internal successors, (407), 3 states have internal predecessors, (407), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:11,730 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:11,730 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 134 of 156 [2022-11-20 10:30:11,731 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:12,050 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][153], [112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 189#true, Black: 178#(= |#race~flag2~0| 0), 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 103#L690-2true, Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,050 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,050 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,050 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,050 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,058 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][51], [115#L690-1true, 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 189#true, Black: 176#true, 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,058 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,059 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,059 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:12,059 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,069 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][153], [112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 189#true, Black: 178#(= |#race~flag2~0| 0), 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 103#L690-2true, thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,069 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,070 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,070 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,070 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,074 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][51], [115#L690-1true, 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 189#true, Black: 176#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,075 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,075 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,075 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,075 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,132 INFO L130 PetriNetUnfolder]: 262/2343 cut-off events. [2022-11-20 10:30:12,132 INFO L131 PetriNetUnfolder]: For 387/431 co-relation queries the response was YES. [2022-11-20 10:30:12,146 INFO L83 FinitePrefix]: Finished finitePrefix Result has 3229 conditions, 2343 events. 262/2343 cut-off events. For 387/431 co-relation queries the response was YES. Maximal size of possible extension queue 92. Compared 21715 event pairs, 37 based on Foata normal form. 4/1885 useless extension candidates. Maximal degree in co-relation 1876. Up to 189 conditions per place. [2022-11-20 10:30:12,157 INFO L137 encePairwiseOnDemand]: 148/156 looper letters, 29 selfloop transitions, 8 changer transitions 0/172 dead transitions. [2022-11-20 10:30:12,158 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 152 places, 172 transitions, 576 flow [2022-11-20 10:30:12,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:12,159 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:12,160 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 431 transitions. [2022-11-20 10:30:12,160 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9209401709401709 [2022-11-20 10:30:12,160 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 431 transitions. [2022-11-20 10:30:12,161 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 431 transitions. [2022-11-20 10:30:12,161 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:12,161 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 431 transitions. [2022-11-20 10:30:12,163 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 143.66666666666666) internal successors, (431), 3 states have internal predecessors, (431), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,164 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,165 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,165 INFO L175 Difference]: Start difference. First operand has 150 places, 156 transitions, 433 flow. Second operand 3 states and 431 transitions. [2022-11-20 10:30:12,165 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 152 places, 172 transitions, 576 flow [2022-11-20 10:30:12,168 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 150 places, 172 transitions, 558 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-20 10:30:12,170 INFO L231 Difference]: Finished difference. Result has 152 places, 164 transitions, 505 flow [2022-11-20 10:30:12,171 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:12,172 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 9 predicate places. [2022-11-20 10:30:12,172 INFO L495 AbstractCegarLoop]: Abstraction has has 152 places, 164 transitions, 505 flow [2022-11-20 10:30:12,172 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 135.66666666666666) internal successors, (407), 3 states have internal predecessors, (407), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,173 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:12,173 INFO L209 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] [2022-11-20 10:30:12,173 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-11-20 10:30:12,173 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thr2Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:12,174 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:12,174 INFO L85 PathProgramCache]: Analyzing trace with hash -338542235, now seen corresponding path program 1 times [2022-11-20 10:30:12,174 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:12,175 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [429427885] [2022-11-20 10:30:12,175 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:12,175 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:12,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:12,210 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:12,211 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:12,211 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [429427885] [2022-11-20 10:30:12,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [429427885] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:12,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:12,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:12,212 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802352531] [2022-11-20 10:30:12,212 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:12,212 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:12,213 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:12,213 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:12,213 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:12,214 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 156 [2022-11-20 10:30:12,215 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 152 places, 164 transitions, 505 flow. Second operand has 3 states, 3 states have (on average 138.33333333333334) internal successors, (415), 3 states have internal predecessors, (415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,215 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:12,215 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 156 [2022-11-20 10:30:12,216 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:12,354 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([420] 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][127], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 71#L690-5true, 144#L698-4true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,354 INFO L383 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-11-20 10:30:12,355 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:12,355 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:12,355 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:12,429 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([420] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][116], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 71#L690-5true, 82#L699-6true, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,429 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:12,429 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:12,429 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:12,430 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:12,548 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,548 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,549 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,549 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,549 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,549 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,549 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,549 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,550 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,550 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,552 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, 20#L699-1true, Black: 176#true, 195#true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,553 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:12,553 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,553 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,553 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,573 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, 20#L699-1true, Black: 176#true, 195#true, 32#thr1Err6ASSERT_VIOLATIONDATA_RACEtrue, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,573 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:12,573 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,574 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,574 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,574 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, 20#L699-1true, Black: 176#true, 195#true, Black: 197#(= |#race~turn~0| 0), 35#L693-3true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,575 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:12,575 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,575 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,575 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,586 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,587 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2022-11-20 10:30:12,587 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-11-20 10:30:12,587 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:12,587 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:12,587 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:12,592 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 178#(= |#race~flag2~0| 0), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 103#L690-2true, thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,592 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,592 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,592 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,592 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,593 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [115#L690-1true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,594 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2022-11-20 10:30:12,594 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:12,594 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:12,594 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:12,600 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,601 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,601 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,601 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,601 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,601 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,601 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,602 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,602 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,602 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,602 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,602 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,602 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,607 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 176#true, 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,607 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:12,608 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:12,608 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:12,608 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:12,608 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-11-20 10:30:12,608 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:12,609 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,609 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,609 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,609 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,609 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,609 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,610 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,610 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,610 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,610 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,610 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,615 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 178#(= |#race~flag2~0| 0), 195#true, 16#L702-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 103#L690-2true, thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,615 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,615 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,615 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,616 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,616 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][51], [115#L690-1true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 176#true, 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,617 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,617 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,617 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,617 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,618 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 103#L690-2true, 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,618 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:12,618 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:12,618 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:12,619 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:12,619 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:12,619 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([409] 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][51], [115#L690-1true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 176#true, Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,619 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,619 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,620 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,620 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,620 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,622 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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], [112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,622 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,623 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,623 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,623 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,628 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 176#true, 195#true, 29#L699-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,629 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,629 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,629 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,629 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,630 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 176#true, 195#true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,630 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,630 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,630 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,630 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,631 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, 20#L699-1true, Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,631 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,631 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,632 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,632 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,632 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,632 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,634 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] 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][51], [115#L690-1true, 201#true, 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 176#true, Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,634 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,634 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,634 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,634 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,638 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, 20#L699-1true, 32#thr1Err6ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,638 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,638 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,639 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,639 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,639 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, 20#L699-1true, 32#thr1Err6ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,639 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,639 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,640 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,640 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,640 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,641 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 176#true, Black: 195#true, 35#L693-3true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,641 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,641 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,641 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,641 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,642 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 176#true, Black: 195#true, 35#L693-3true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,642 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,642 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,642 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,642 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,643 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,646 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][51], [115#L690-1true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 176#true, 195#true, 16#L702-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,647 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,647 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,647 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,647 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:12,650 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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], [112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), 32#thr1Err6ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,650 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,650 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,650 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,650 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,651 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, 35#L693-3true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,651 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,651 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,652 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,652 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,655 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 176#true, 20#L699-1true, 195#true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,656 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,656 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,656 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,656 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:12,656 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:12,657 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, 20#L699-1true, Black: 176#true, 32#thr1Err6ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,657 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,657 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,657 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,658 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,658 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,658 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,659 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 112#L708-4true, 20#L699-1true, Black: 176#true, Black: 195#true, 35#L693-3true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,659 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,659 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,659 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,659 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,659 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,660 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,667 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 178#(= |#race~flag2~0| 0), 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,667 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,667 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,667 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,667 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,668 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][151], [201#true, 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,668 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,668 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,668 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,668 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,672 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 176#true, 195#true, 32#thr1Err6ASSERT_VIOLATIONDATA_RACEtrue, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,672 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,672 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,673 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,673 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,673 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:12,674 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 176#true, 195#true, Black: 197#(= |#race~turn~0| 0), 35#L693-3true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,674 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,674 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:12,674 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,674 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:12,674 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,679 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 178#(= |#race~flag2~0| 0), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 103#L690-2true, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,679 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,679 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,680 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,680 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,680 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,680 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,680 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [115#L690-1true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 178#(= |#race~flag2~0| 0), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,681 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,681 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,681 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,681 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,681 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,683 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 43#L693-2true, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,684 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,684 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,684 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,684 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,685 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,688 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [201#true, 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 178#(= |#race~flag2~0| 0), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 103#L690-2true, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,688 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,688 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,688 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,688 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,689 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][152], [201#true, 115#L690-1true, 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 178#(= |#race~flag2~0| 0), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,689 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,689 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,694 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][51], [115#L690-1true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 176#true, Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,694 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,694 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,694 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,694 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,695 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,695 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,697 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), 32#thr1Err6ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,697 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,697 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,697 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,698 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,698 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,699 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 112#L708-4true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, 35#L693-3true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,699 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,699 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,699 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,699 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:12,699 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:12,702 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([409] 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][51], [115#L690-1true, 201#true, 112#L708-4true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 176#true, Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,703 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:12,703 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,703 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:12,703 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,703 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:12,734 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 101#L709-7true, 20#L699-1true, Black: 176#true, 195#true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 187#(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)), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,735 INFO L383 tUnfolder$Statistics]: this new event has 87 ancestors and is cut-off event [2022-11-20 10:30:12,735 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,735 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,735 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,758 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 101#L709-7true, 20#L699-1true, Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 187#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,758 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,758 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,759 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,759 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,759 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 101#L709-7true, Black: 176#true, 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 187#(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)), 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,759 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-11-20 10:30:12,759 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,760 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,760 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,760 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,763 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 101#L709-7true, 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 187#(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)), 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,763 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,764 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,764 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,764 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,767 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][72], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 101#L709-7true, 20#L699-1true, Black: 176#true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 187#(and (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) |ULTIMATE.start_main_~#t1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ |ULTIMATE.start_main_~#t1~0#1.offset| 1)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#t1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#t1~0#1.offset|)) 0)), 203#(= |#race~flag1~0| 0), 197#(= |#race~turn~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,767 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,767 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,768 INFO L386 tUnfolder$Statistics]: existing Event has 93 ancestors and is cut-off event [2022-11-20 10:30:12,768 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,768 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,768 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,776 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 101#L709-7true, 20#L699-1true, Black: 176#true, 195#true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 187#(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)), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,777 INFO L383 tUnfolder$Statistics]: this new event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,777 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,777 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:12,777 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,778 INFO L386 tUnfolder$Statistics]: existing Event has 87 ancestors and is cut-off event [2022-11-20 10:30:12,790 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 101#L709-7true, 20#L699-1true, Black: 178#(= |#race~flag2~0| 0), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), thr2Thread1of1ForFork0InUse, 187#(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)), 197#(= |#race~turn~0| 0), 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|)]) [2022-11-20 10:30:12,790 INFO L383 tUnfolder$Statistics]: this new event has 93 ancestors and is cut-off event [2022-11-20 10:30:12,790 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,790 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,791 INFO L386 tUnfolder$Statistics]: existing Event has 84 ancestors and is cut-off event [2022-11-20 10:30:12,791 INFO L386 tUnfolder$Statistics]: existing Event has 90 ancestors and is cut-off event [2022-11-20 10:30:12,819 INFO L130 PetriNetUnfolder]: 475/3553 cut-off events. [2022-11-20 10:30:12,819 INFO L131 PetriNetUnfolder]: For 649/707 co-relation queries the response was YES. [2022-11-20 10:30:12,839 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5134 conditions, 3553 events. 475/3553 cut-off events. For 649/707 co-relation queries the response was YES. Maximal size of possible extension queue 126. Compared 35763 event pairs, 35 based on Foata normal form. 8/2862 useless extension candidates. Maximal degree in co-relation 4961. Up to 249 conditions per place. [2022-11-20 10:30:12,855 INFO L137 encePairwiseOnDemand]: 151/156 looper letters, 18 selfloop transitions, 5 changer transitions 0/173 dead transitions. [2022-11-20 10:30:12,855 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 154 places, 173 transitions, 578 flow [2022-11-20 10:30:12,856 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:12,856 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:12,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 432 transitions. [2022-11-20 10:30:12,858 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9230769230769231 [2022-11-20 10:30:12,858 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 432 transitions. [2022-11-20 10:30:12,858 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 432 transitions. [2022-11-20 10:30:12,858 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:12,858 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 432 transitions. [2022-11-20 10:30:12,860 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 144.0) internal successors, (432), 3 states have internal predecessors, (432), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,861 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,861 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,861 INFO L175 Difference]: Start difference. First operand has 152 places, 164 transitions, 505 flow. Second operand 3 states and 432 transitions. [2022-11-20 10:30:12,862 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 154 places, 173 transitions, 578 flow [2022-11-20 10:30:12,864 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 152 places, 173 transitions, 562 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-20 10:30:12,867 INFO L231 Difference]: Finished difference. Result has 154 places, 169 transitions, 537 flow [2022-11-20 10:30:12,867 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:12,868 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 11 predicate places. [2022-11-20 10:30:12,868 INFO L495 AbstractCegarLoop]: Abstraction has has 154 places, 169 transitions, 537 flow [2022-11-20 10:30:12,869 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 138.33333333333334) internal successors, (415), 3 states have internal predecessors, (415), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,869 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:12,869 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:30:12,869 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-11-20 10:30:12,869 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err4ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:12,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:12,870 INFO L85 PathProgramCache]: Analyzing trace with hash 614086951, now seen corresponding path program 1 times [2022-11-20 10:30:12,870 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:12,870 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [75845440] [2022-11-20 10:30:12,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:12,871 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:12,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-11-20 10:30:12,899 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-11-20 10:30:12,900 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-11-20 10:30:12,900 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [75845440] [2022-11-20 10:30:12,900 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [75845440] provided 1 perfect and 0 imperfect interpolant sequences [2022-11-20 10:30:12,901 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-11-20 10:30:12,901 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-11-20 10:30:12,901 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1638908810] [2022-11-20 10:30:12,901 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-11-20 10:30:12,902 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-11-20 10:30:12,902 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-11-20 10:30:12,902 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-11-20 10:30:12,902 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-11-20 10:30:12,903 INFO L478 CegarLoopForPetriNet]: Number of universal loopers: 132 out of 156 [2022-11-20 10:30:12,904 INFO L100 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 154 places, 169 transitions, 537 flow. Second operand has 3 states, 3 states have (on average 133.33333333333334) internal successors, (400), 3 states have internal predecessors, (400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:12,904 INFO L109 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-11-20 10:30:12,904 INFO L110 encePairwiseOnDemand]: Number of universal subtrahend loopers: 132 of 156 [2022-11-20 10:30:12,904 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-11-20 10:30:13,055 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([420] 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][127], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 71#L690-5true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 144#L698-4true]) [2022-11-20 10:30:13,056 INFO L383 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-11-20 10:30:13,056 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:13,056 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:13,056 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:13,063 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([371] L699-4-->L699-5: Formula: (= |v_#race~turn~0_4| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_4|} AuxVars[] AssignedVars[#race~turn~0][129], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, 41#L699-5true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, 147#L689-4true, Black: 178#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,064 INFO L383 tUnfolder$Statistics]: this new event has 63 ancestors and is cut-off event [2022-11-20 10:30:13,064 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:13,064 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:13,064 INFO L386 tUnfolder$Statistics]: existing Event has 54 ancestors and is cut-off event [2022-11-20 10:30:13,132 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,132 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,132 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,133 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,133 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,140 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([420] L690-4-->L690-5: Formula: (= |v_#race~turn~0_10| 0) InVars {} OutVars{#race~turn~0=|v_#race~turn~0_10|} AuxVars[] AssignedVars[#race~turn~0][115], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 71#L690-5true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 82#L699-6true]) [2022-11-20 10:30:13,140 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,140 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:13,140 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:13,141 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:13,144 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,144 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,144 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,145 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,145 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,151 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,152 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,152 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,152 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,152 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,153 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,154 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,154 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,155 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,155 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,155 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,155 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,156 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,156 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,156 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,156 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,157 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,160 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 142#L691-2true]) [2022-11-20 10:30:13,160 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,160 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,160 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,161 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,167 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,167 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,168 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,168 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,168 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,168 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,168 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,176 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,176 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,176 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,176 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,177 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,177 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 12#L700-3true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,177 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,178 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,178 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,178 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,180 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 142#L691-2true]) [2022-11-20 10:30:13,180 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,180 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,181 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,181 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,181 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,182 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,182 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,182 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,182 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,182 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,186 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 44#L691-3true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,186 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,186 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,186 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,186 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,193 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,193 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,193 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,193 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,193 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,194 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is cut-off event [2022-11-20 10:30:13,194 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,195 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,195 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,195 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,195 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,195 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,196 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 12#L700-3true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,196 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,196 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,196 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,197 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,197 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,206 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 44#L691-3true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,206 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,206 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,206 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,207 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,207 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,207 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 142#L691-2true]) [2022-11-20 10:30:13,207 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,208 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,208 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,208 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,211 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, 4#L692true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,211 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,211 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,211 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,211 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,217 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,218 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,218 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,218 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,218 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,219 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 12#L700-3true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,219 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,219 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,219 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,219 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,226 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,226 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,227 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,227 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,227 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,228 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, 4#L692true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,229 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,229 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,229 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,229 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,229 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,230 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 44#L691-3true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,230 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,230 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,230 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,231 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,233 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 22#L692-1true]) [2022-11-20 10:30:13,233 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,233 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,233 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,233 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,237 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,238 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,238 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,238 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,238 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,238 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,239 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,239 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 22#L692-1true]) [2022-11-20 10:30:13,239 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,239 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,239 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,240 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,240 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,240 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 52#L692-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,240 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,241 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,241 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,241 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,241 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 4#L692true, 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,241 INFO L383 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-11-20 10:30:13,241 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,242 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,242 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,242 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,242 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,242 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 62#thr1Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,243 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,243 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,243 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,243 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,243 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 142#L691-2true]) [2022-11-20 10:30:13,244 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,244 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,244 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,244 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,244 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,244 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,245 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 44#L691-3true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,245 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,245 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,245 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,245 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,246 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,246 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,247 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,247 INFO L383 tUnfolder$Statistics]: this new event has 67 ancestors and is not cut-off event [2022-11-20 10:30:13,248 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-11-20 10:30:13,248 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,248 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,248 INFO L386 tUnfolder$Statistics]: existing Event has 67 ancestors and is not cut-off event [2022-11-20 10:30:13,248 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,249 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,249 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,249 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,249 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,249 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,250 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 12#L700-3true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,250 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,250 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,250 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,250 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,250 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,252 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,252 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,253 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,253 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,253 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,253 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,259 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,259 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,259 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,260 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,260 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,260 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,261 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,261 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,261 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,261 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,263 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, 4#L692true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,263 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,263 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,264 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,264 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,265 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 22#L692-1true]) [2022-11-20 10:30:13,265 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,265 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,265 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,265 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,265 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,266 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,268 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 52#L692-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,268 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,268 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,268 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,268 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,269 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,269 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 62#thr1Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,270 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,270 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,270 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,270 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,270 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,275 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,275 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,275 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,276 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,276 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,276 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,276 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,276 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,283 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 142#L691-2true]) [2022-11-20 10:30:13,283 INFO L383 tUnfolder$Statistics]: this new event has 68 ancestors and is not cut-off event [2022-11-20 10:30:13,283 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-11-20 10:30:13,283 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,284 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is not cut-off event [2022-11-20 10:30:13,284 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,286 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,286 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,286 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,286 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,287 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,288 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,288 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,288 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,288 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,288 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,289 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,289 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,290 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,290 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,290 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,290 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,290 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,301 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 22#L692-1true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,302 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,302 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,302 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,302 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,303 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 52#L692-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,303 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,303 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,303 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,303 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,304 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,304 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,304 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 62#thr1Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,305 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,305 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,305 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,305 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,305 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,306 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,308 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,308 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,309 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,309 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,309 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,315 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,315 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,315 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,315 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,316 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,316 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,316 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,316 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,316 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:13,317 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,317 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([371] 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][139], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, 41#L699-5true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 38#L690-6true, 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,317 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,318 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:13,318 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:13,318 INFO L386 tUnfolder$Statistics]: existing Event has 61 ancestors and is cut-off event [2022-11-20 10:30:13,319 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,319 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,319 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,319 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,319 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,319 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,320 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,320 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 12#L700-3true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,320 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,321 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,321 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,321 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,321 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,321 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,323 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 44#L691-3true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,323 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,323 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,323 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,324 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,324 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,327 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,328 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,328 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,328 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,328 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is cut-off event [2022-11-20 10:30:13,328 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,329 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 29#L699-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,329 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,330 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,330 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,330 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,330 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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][74], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,330 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,331 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,331 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,331 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,332 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,332 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,332 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,333 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,333 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,333 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,334 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,334 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,334 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,334 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,336 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 103#L690-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,336 INFO L383 tUnfolder$Statistics]: this new event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,336 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,336 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is not cut-off event [2022-11-20 10:30:13,336 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,337 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] 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][52], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,337 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,337 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,337 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,337 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,348 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 52#L692-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,348 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,348 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,349 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,349 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,349 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 62#thr1Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,350 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,350 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,350 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,350 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is cut-off event [2022-11-20 10:30:13,358 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,358 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,359 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,359 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,359 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,359 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,359 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,360 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,360 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,360 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,360 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,360 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,361 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,361 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,361 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,361 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,361 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 12#L700-3true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,362 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,362 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,362 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,362 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,362 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,362 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,362 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,364 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, 4#L692true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,365 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,365 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,365 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,365 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,365 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,368 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,368 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,368 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,368 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,369 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,369 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,369 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,369 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,369 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,369 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,370 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,370 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,373 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,373 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,373 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,374 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,374 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,374 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,374 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,374 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,375 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,375 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,375 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 12#L700-3true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,375 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,375 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,376 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,376 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,381 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, 103#L690-2true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,382 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,382 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,382 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,382 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,384 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,384 INFO L383 tUnfolder$Statistics]: this new event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,384 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,384 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,385 INFO L386 tUnfolder$Statistics]: existing Event has 70 ancestors and is not cut-off event [2022-11-20 10:30:13,385 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 87#thr2Err4ASSERT_VIOLATIONDATA_RACEtrue, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,385 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,385 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,385 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,386 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,386 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 12#L700-3true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,386 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,386 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,386 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,387 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,387 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,388 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,388 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,388 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,388 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:13,388 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,394 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 142#L691-2true]) [2022-11-20 10:30:13,395 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,395 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,395 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,395 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,395 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,395 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,396 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,397 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,397 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,398 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:13,398 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,398 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is not cut-off event [2022-11-20 10:30:13,398 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:13,399 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,399 INFO L383 tUnfolder$Statistics]: this new event has 76 ancestors and is cut-off event [2022-11-20 10:30:13,399 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,400 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,400 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,400 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,400 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,402 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 22#L692-1true]) [2022-11-20 10:30:13,402 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,402 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,402 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,402 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,402 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,409 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,409 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,409 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,409 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,409 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,410 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse, 103#L690-2true]) [2022-11-20 10:30:13,410 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,410 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,410 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,410 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,410 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,411 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,411 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,412 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:13,412 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,412 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:13,412 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:13,421 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,421 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,421 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,421 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,422 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,422 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,422 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,422 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,422 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,422 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,423 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,423 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is cut-off event [2022-11-20 10:30:13,423 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,423 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,424 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 142#L691-2true]) [2022-11-20 10:30:13,424 INFO L383 tUnfolder$Statistics]: this new event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,424 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,425 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is not cut-off event [2022-11-20 10:30:13,425 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,433 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 44#L691-3true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,433 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,433 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,433 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,433 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,433 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,434 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,434 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,436 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,436 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,436 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,436 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,437 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,437 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,437 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-11-20 10:30:13,437 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,438 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 29#L699-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,438 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,438 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,438 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,438 INFO L386 tUnfolder$Statistics]: existing Event has 81 ancestors and is not cut-off event [2022-11-20 10:30:13,439 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,439 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,439 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,439 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] L699-12-->L699-1: Formula: (= |v_#race~flag1~0_1| 0) InVars {} OutVars{#race~flag1~0=|v_#race~flag1~0_1|} AuxVars[] AssignedVars[#race~flag1~0][74], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,439 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,439 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,440 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,440 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,440 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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][74], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,440 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,440 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,440 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,441 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,441 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,442 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,442 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,442 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,442 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,442 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,443 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,443 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,443 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,444 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,444 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,444 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,444 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,444 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,444 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,446 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 52#L692-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,446 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,446 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,446 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,446 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,446 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,447 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 62#thr1Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,447 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,447 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,447 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,448 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,448 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,452 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,452 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,452 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,453 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,453 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,453 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse, 103#L690-2true]) [2022-11-20 10:30:13,453 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,453 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,453 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,454 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,454 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,455 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][52], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,455 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,455 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,455 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,455 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,456 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 103#L690-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,456 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,456 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,456 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,457 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,457 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,457 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,457 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][52], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,457 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,457 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,458 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,458 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,458 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,461 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,462 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,462 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,462 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-11-20 10:30:13,462 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,463 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([360] 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][74], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,463 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,463 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,463 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,463 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,471 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,472 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,472 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,472 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,472 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,472 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([438] L693-1-->L693-2: Formula: (= |v_#race~flag1~0_4| |v_thr1Thread1of1ForFork1_#t~nondet7_3|) InVars {thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|} OutVars{thr1Thread1of1ForFork1_#t~nondet7=|v_thr1Thread1of1ForFork1_#t~nondet7_3|, #race~flag1~0=|v_#race~flag1~0_4|} AuxVars[] AssignedVars[#race~flag1~0][157], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 29#L699-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,473 INFO L383 tUnfolder$Statistics]: this new event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,473 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,473 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,473 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,473 INFO L386 tUnfolder$Statistics]: existing Event has 69 ancestors and is cut-off event [2022-11-20 10:30:13,474 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([360] 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][74], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 20#L699-1true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,474 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,474 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,474 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,474 INFO L386 tUnfolder$Statistics]: existing Event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,474 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,475 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,476 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][156], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 44#L691-3true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,476 INFO L383 tUnfolder$Statistics]: this new event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,476 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,476 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is not cut-off event [2022-11-20 10:30:13,476 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,478 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 149#L701-1true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,479 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,479 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,479 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is cut-off event [2022-11-20 10:30:13,479 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is cut-off event [2022-11-20 10:30:13,485 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][52], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,485 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,485 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,485 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,485 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,521 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 4#L692true, 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,521 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,521 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,521 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,521 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,522 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,522 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,522 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-11-20 10:30:13,524 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true, 23#L691-1true]) [2022-11-20 10:30:13,524 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,524 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,524 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,525 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,525 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,525 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,525 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,525 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,525 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,525 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,525 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,526 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,526 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,526 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,526 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,531 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([409] 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][52], [Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 16#L702-2true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,532 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,532 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,532 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,532 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,532 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,536 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,536 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,536 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,536 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,536 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,536 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,536 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,537 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,537 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,537 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,543 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([360] 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][74], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 20#L699-1true, Black: 197#(= |#race~turn~0| 0), Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 43#L693-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,543 INFO L383 tUnfolder$Statistics]: this new event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,543 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,543 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,543 INFO L386 tUnfolder$Statistics]: existing Event has 68 ancestors and is cut-off event [2022-11-20 10:30:13,543 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,544 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, 4#L692true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,544 INFO L383 tUnfolder$Statistics]: this new event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,544 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,545 INFO L386 tUnfolder$Statistics]: existing Event has 76 ancestors and is not cut-off event [2022-11-20 10:30:13,545 INFO L386 tUnfolder$Statistics]: existing Event has 73 ancestors and is not cut-off event [2022-11-20 10:30:13,547 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 50#L701-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,547 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,547 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,547 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,547 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,548 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([413] L691-->L691-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork1_#t~nondet6=|v_thr1Thread1of1ForFork1_#t~nondet6_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork1_#t~nondet6][80], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 24#thr2Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 207#true, thr2Thread1of1ForFork0InUse, 23#L691-1true]) [2022-11-20 10:30:13,548 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,548 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,548 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,548 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is cut-off event [2022-11-20 10:30:13,554 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse, 22#L692-1true]) [2022-11-20 10:30:13,554 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,554 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,554 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,555 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,555 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,555 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,555 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:13,567 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true, 22#L692-1true]) [2022-11-20 10:30:13,567 INFO L383 tUnfolder$Statistics]: this new event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,568 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,568 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is not cut-off event [2022-11-20 10:30:13,568 INFO L386 tUnfolder$Statistics]: existing Event has 74 ancestors and is not cut-off event [2022-11-20 10:30:13,574 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 52#L692-2true, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,575 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,575 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,575 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,575 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,575 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,575 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,575 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,576 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 62#thr1Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,576 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,576 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,576 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,576 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,576 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,577 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,577 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,581 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,581 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,581 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,581 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,582 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,582 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,582 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,582 INFO L381 tUnfolder$Statistics]: inserting event number 7 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), 103#L690-2true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,582 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:13,582 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,582 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,582 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,583 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,583 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,583 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,594 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 52#L692-2true, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,594 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,594 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,594 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,594 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,595 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 62#thr1Err5ASSERT_VIOLATIONDATA_RACEtrue, Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,595 INFO L383 tUnfolder$Statistics]: this new event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,595 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,595 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is not cut-off event [2022-11-20 10:30:13,595 INFO L386 tUnfolder$Statistics]: existing Event has 75 ancestors and is not cut-off event [2022-11-20 10:30:13,599 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,599 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,600 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,600 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,600 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,600 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([389] L702-1-->L702-2: Formula: (= |v_#race~flag2~0_4| |v_thr2Thread1of1ForFork0_#t~nondet12_3|) InVars {thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} OutVars{#race~flag2~0=|v_#race~flag2~0_4|, thr2Thread1of1ForFork0_#t~nondet12=|v_thr2Thread1of1ForFork0_#t~nondet12_3|} AuxVars[] AssignedVars[#race~flag2~0][150], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 112#L708-4true, Black: 178#(= |#race~flag2~0| 0), thr2Thread1of1ForFork0InUse, 207#true, 103#L690-2true]) [2022-11-20 10:30:13,600 INFO L383 tUnfolder$Statistics]: this new event has 81 ancestors and is cut-off event [2022-11-20 10:30:13,600 INFO L386 tUnfolder$Statistics]: existing Event has 78 ancestors and is cut-off event [2022-11-20 10:30:13,600 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,600 INFO L386 tUnfolder$Statistics]: existing Event has 72 ancestors and is cut-off event [2022-11-20 10:30:13,609 INFO L381 tUnfolder$Statistics]: inserting event number 6 for the transition-marking pair ([409] L690-12-->L690-1: Formula: (= |v_#race~flag2~0_7| 0) InVars {} OutVars{#race~flag2~0=|v_#race~flag2~0_7|} AuxVars[] AssignedVars[#race~flag2~0][52], [Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, 16#L702-2true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 201#true, 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,609 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,609 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,609 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,609 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,609 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,609 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,622 INFO L381 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([409] 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][52], [201#true, Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), 16#L702-2true, Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), Black: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 115#L690-1true, 112#L708-4true, Black: 176#true, thr2Thread1of1ForFork0InUse, 207#true]) [2022-11-20 10:30:13,622 INFO L383 tUnfolder$Statistics]: this new event has 80 ancestors and is cut-off event [2022-11-20 10:30:13,622 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,622 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,622 INFO L386 tUnfolder$Statistics]: existing Event has 77 ancestors and is cut-off event [2022-11-20 10:30:13,623 INFO L386 tUnfolder$Statistics]: existing Event has 71 ancestors and is cut-off event [2022-11-20 10:30:13,734 INFO L381 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([366] L700-1-->L700-2: Formula: (= |v_#race~x~0_1| |v_thr2Thread1of1ForFork0_#t~nondet11_3|) InVars {thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork0_#t~nondet11=|v_thr2Thread1of1ForFork0_#t~nondet11_3|} AuxVars[] AssignedVars[#race~x~0][120], [201#true, Black: 191#(= |thr2Thread1of1ForFork0_#t~nondet9| |#race~turn~0|), Black: 160#(= |thr1Thread1of1ForFork1_#t~nondet3| |#race~flag1~0|), Black: 195#true, Black: 166#(= |thr1Thread1of1ForFork1_#t~nondet4| |#race~turn~0|), 187#(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: 203#(= |#race~flag1~0| 0), Black: 172#(= |thr2Thread1of1ForFork0_#t~nondet8| |#race~flag2~0|), 101#L709-7true, Black: 176#true, 123#L700-2true, 207#true, thr2Thread1of1ForFork0InUse]) [2022-11-20 10:30:13,734 INFO L383 tUnfolder$Statistics]: this new event has 92 ancestors and is not cut-off event [2022-11-20 10:30:13,734 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-20 10:30:13,734 INFO L386 tUnfolder$Statistics]: existing Event has 92 ancestors and is not cut-off event [2022-11-20 10:30:13,734 INFO L386 tUnfolder$Statistics]: existing Event has 95 ancestors and is not cut-off event [2022-11-20 10:30:13,778 INFO L130 PetriNetUnfolder]: 991/4706 cut-off events. [2022-11-20 10:30:13,778 INFO L131 PetriNetUnfolder]: For 555/593 co-relation queries the response was YES. [2022-11-20 10:30:13,804 INFO L83 FinitePrefix]: Finished finitePrefix Result has 7548 conditions, 4706 events. 991/4706 cut-off events. For 555/593 co-relation queries the response was YES. Maximal size of possible extension queue 198. Compared 47376 event pairs, 272 based on Foata normal form. 5/3713 useless extension candidates. Maximal degree in co-relation 6730. Up to 1340 conditions per place. [2022-11-20 10:30:13,833 INFO L137 encePairwiseOnDemand]: 150/156 looper letters, 21 selfloop transitions, 5 changer transitions 0/178 dead transitions. [2022-11-20 10:30:13,833 INFO L142 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 156 places, 178 transitions, 609 flow [2022-11-20 10:30:13,833 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-11-20 10:30:13,834 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-11-20 10:30:13,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 423 transitions. [2022-11-20 10:30:13,835 INFO L523 CegarLoopForPetriNet]: DFA transition density 0.9038461538461539 [2022-11-20 10:30:13,835 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 423 transitions. [2022-11-20 10:30:13,835 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 423 transitions. [2022-11-20 10:30:13,835 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-11-20 10:30:13,836 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 423 transitions. [2022-11-20 10:30:13,837 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 141.0) internal successors, (423), 3 states have internal predecessors, (423), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:13,838 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:13,838 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 156.0) internal successors, (624), 4 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:13,839 INFO L175 Difference]: Start difference. First operand has 154 places, 169 transitions, 537 flow. Second operand 3 states and 423 transitions. [2022-11-20 10:30:13,839 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 156 places, 178 transitions, 609 flow [2022-11-20 10:30:13,842 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 154 places, 178 transitions, 599 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-11-20 10:30:13,844 INFO L231 Difference]: Finished difference. Result has 156 places, 173 transitions, 565 flow [2022-11-20 10:30:13,845 INFO L271 CegarLoopForPetriNet]: {PETRI_ALPHABET=156, 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} [2022-11-20 10:30:13,846 INFO L288 CegarLoopForPetriNet]: 143 programPoint places, 13 predicate places. [2022-11-20 10:30:13,846 INFO L495 AbstractCegarLoop]: Abstraction has has 156 places, 173 transitions, 565 flow [2022-11-20 10:30:13,846 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 133.33333333333334) internal successors, (400), 3 states have internal predecessors, (400), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-11-20 10:30:13,847 INFO L201 CegarLoopForPetriNet]: Found error trace [2022-11-20 10:30:13,847 INFO L209 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:30:13,847 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-11-20 10:30:13,847 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err4ASSERT_VIOLATIONDATA_RACE (and 28 more)] === [2022-11-20 10:30:13,848 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-11-20 10:30:13,849 INFO L85 PathProgramCache]: Analyzing trace with hash -2146362409, now seen corresponding path program 1 times [2022-11-20 10:30:13,849 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-11-20 10:30:13,849 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [199956336] [2022-11-20 10:30:13,849 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-11-20 10:30:13,850 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-11-20 10:30:13,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:30:13,872 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-11-20 10:30:13,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-11-20 10:30:13,922 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-11-20 10:30:13,922 INFO L359 BasicCegarLoop]: Counterexample is feasible [2022-11-20 10:30:13,924 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr2Err0ASSERT_VIOLATIONDATA_RACE (31 of 32 remaining) [2022-11-20 10:30:13,930 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (30 of 32 remaining) [2022-11-20 10:30:13,934 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (29 of 32 remaining) [2022-11-20 10:30:13,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (28 of 32 remaining) [2022-11-20 10:30:13,936 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (27 of 32 remaining) [2022-11-20 10:30:13,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (26 of 32 remaining) [2022-11-20 10:30:13,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (25 of 32 remaining) [2022-11-20 10:30:13,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (24 of 32 remaining) [2022-11-20 10:30:13,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (23 of 32 remaining) [2022-11-20 10:30:13,937 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (22 of 32 remaining) [2022-11-20 10:30:13,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (21 of 32 remaining) [2022-11-20 10:30:13,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (20 of 32 remaining) [2022-11-20 10:30:13,938 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (19 of 32 remaining) [2022-11-20 10:30:13,940 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (18 of 32 remaining) [2022-11-20 10:30:13,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (17 of 32 remaining) [2022-11-20 10:30:13,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (16 of 32 remaining) [2022-11-20 10:30:13,941 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (15 of 32 remaining) [2022-11-20 10:30:13,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 32 remaining) [2022-11-20 10:30:13,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (13 of 32 remaining) [2022-11-20 10:30:13,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (12 of 32 remaining) [2022-11-20 10:30:13,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (11 of 32 remaining) [2022-11-20 10:30:13,942 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (10 of 32 remaining) [2022-11-20 10:30:13,943 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (9 of 32 remaining) [2022-11-20 10:30:13,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (8 of 32 remaining) [2022-11-20 10:30:13,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (7 of 32 remaining) [2022-11-20 10:30:13,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (6 of 32 remaining) [2022-11-20 10:30:13,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (5 of 32 remaining) [2022-11-20 10:30:13,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (4 of 32 remaining) [2022-11-20 10:30:13,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (3 of 32 remaining) [2022-11-20 10:30:13,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (2 of 32 remaining) [2022-11-20 10:30:13,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (1 of 32 remaining) [2022-11-20 10:30:13,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 32 remaining) [2022-11-20 10:30:13,946 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-11-20 10:30:13,946 INFO L444 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-11-20 10:30:13,953 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2022-11-20 10:30:13,954 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2022-11-20 10:30:14,019 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 20.11 10:30:14 BasicIcfg [2022-11-20 10:30:14,023 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2022-11-20 10:30:14,024 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2022-11-20 10:30:14,024 INFO L271 PluginConnector]: Initializing Witness Printer... [2022-11-20 10:30:14,024 INFO L275 PluginConnector]: Witness Printer initialized [2022-11-20 10:30:14,025 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.11 10:30:08" (3/4) ... [2022-11-20 10:30:14,028 INFO L140 WitnessPrinter]: No result that supports witness generation found [2022-11-20 10:30:14,028 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2022-11-20 10:30:14,029 INFO L158 Benchmark]: Toolchain (without parser) took 6528.80ms. Allocated memory was 163.6MB in the beginning and 237.0MB in the end (delta: 73.4MB). Free memory was 115.7MB in the beginning and 77.8MB in the end (delta: 37.9MB). Peak memory consumption was 113.4MB. Max. memory is 16.1GB. [2022-11-20 10:30:14,029 INFO L158 Benchmark]: CDTParser took 0.30ms. Allocated memory is still 163.6MB. Free memory is still 107.3MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:30:14,030 INFO L158 Benchmark]: CACSL2BoogieTranslator took 572.34ms. Allocated memory is still 163.6MB. Free memory was 115.7MB in the beginning and 96.1MB in the end (delta: 19.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2022-11-20 10:30:14,031 INFO L158 Benchmark]: Boogie Procedure Inliner took 56.54ms. Allocated memory is still 163.6MB. Free memory was 96.1MB in the beginning and 94.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2022-11-20 10:30:14,034 INFO L158 Benchmark]: Boogie Preprocessor took 33.48ms. Allocated memory is still 163.6MB. Free memory was 94.0MB in the beginning and 92.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:30:14,036 INFO L158 Benchmark]: RCFGBuilder took 584.29ms. Allocated memory is still 163.6MB. Free memory was 91.9MB in the beginning and 75.9MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. [2022-11-20 10:30:14,037 INFO L158 Benchmark]: TraceAbstraction took 5257.37ms. Allocated memory was 163.6MB in the beginning and 237.0MB in the end (delta: 73.4MB). Free memory was 75.1MB in the beginning and 77.8MB in the end (delta: -2.7MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. [2022-11-20 10:30:14,037 INFO L158 Benchmark]: Witness Printer took 4.37ms. Allocated memory is still 237.0MB. Free memory is still 77.8MB. There was no memory consumed. Max. memory is 16.1GB. [2022-11-20 10:30:14,038 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.30ms. Allocated memory is still 163.6MB. Free memory is still 107.3MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 572.34ms. Allocated memory is still 163.6MB. Free memory was 115.7MB in the beginning and 96.1MB in the end (delta: 19.6MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 56.54ms. Allocated memory is still 163.6MB. Free memory was 96.1MB in the beginning and 94.0MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 33.48ms. Allocated memory is still 163.6MB. Free memory was 94.0MB in the beginning and 92.6MB in the end (delta: 1.4MB). There was no memory consumed. Max. memory is 16.1GB. * RCFGBuilder took 584.29ms. Allocated memory is still 163.6MB. Free memory was 91.9MB in the beginning and 75.9MB in the end (delta: 16.1MB). Peak memory consumption was 14.7MB. Max. memory is 16.1GB. * TraceAbstraction took 5257.37ms. Allocated memory was 163.6MB in the beginning and 237.0MB in the end (delta: 73.4MB). Free memory was 75.1MB in the beginning and 77.8MB in the end (delta: -2.7MB). Peak memory consumption was 71.4MB. Max. memory is 16.1GB. * Witness Printer took 4.37ms. Allocated memory is still 237.0MB. Free memory is still 77.8MB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 697]: Data race detected 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 [_={0:0}, flag1=0, flag2=0, pthread_create(&t1, 0, thr1, 0)=-1, t1={5:0}, t2={3:0}, turn=0, x=0] [L708] FCALL, FORK 0 pthread_create(&t2, 0, thr2, 0) VAL [_={0:0}, _={0:0}, flag1=0, flag2=0, pthread_create(&t2, 0, thr2, 0)=0, t1={5:0}, t2={3:0}, turn=0, x=0] [L697] 2 flag2 = 1 VAL [_={0:0}, _={0:0}, _={0:0}, flag1=0, flag2=1, flag2 = 1=49, turn=0, x=0] [L688] 1 flag1 = 1 VAL [_={0:0}, _={0:0}, _={0:0}, _={0:0}, flag1=1, flag2=1, flag2 = 1=49, turn=0, x=0] [L689] 1 turn = 1 VAL [_={0:0}, _={0:0}, _={0:0}, _={0:0}, flag1=1, flag2=1, flag2 = 1=49, turn=1, x=0] [L690] 1 flag2==1 VAL [_={0:0}, _={0:0}, _={0:0}, _={0:0}, flag1=1, flag2=1, flag2 = 1=49, turn=1, x=0] [L697] 2 flag2 = 1 VAL [_={0:0}, _={0:0}, _={0:0}, _={0:0}, flag1=1, flag2=1, flag2 = 1=49, 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, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Unable to prove that petrification did provide enough thread instances (tool internal message, not intended for end users) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 243 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: 5.0s, OverallIterations: 10, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 3.4s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 59 SdHoareTripleChecker+Valid, 0.3s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 59 mSDsluCounter, 105 SdHoareTripleChecker+Invalid, 0.2s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 27 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 210 IncrementalHoareTripleChecker+Invalid, 237 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 27 mSolverCounterUnsat, 105 mSDtfsCounter, 210 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 21 GetRequests, 9 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, 0.9s InterpolantComputationTime, 369 NumberOfCodeBlocks, 369 NumberOfCodeBlocksAsserted, 10 NumberOfCheckSat, 315 ConstructedInterpolants, 0 QuantifiedInterpolants, 412 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! [2022-11-20 10:30:14,113 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_1c404216-5238-42cd-bf3d-0485eaa3375d/bin/uautomizer-ug76WZFUDN/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with 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