./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 9bd2c7ff 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_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash ce64fcfa63b9df647c320ea90e20b624e2dad5b9ca256083b6d2f56c3177560a --- Real Ultimate output --- This is Ultimate 0.2.3-dev-9bd2c7f [2023-11-19 07:38:45,603 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-19 07:38:45,716 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-19 07:38:45,721 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-19 07:38:45,722 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-19 07:38:45,747 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-19 07:38:45,748 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-19 07:38:45,748 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-19 07:38:45,749 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-19 07:38:45,750 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-19 07:38:45,751 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-19 07:38:45,751 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-19 07:38:45,752 INFO L153 SettingsManager]: * Use SBE=true [2023-11-19 07:38:45,752 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-19 07:38:45,753 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-19 07:38:45,754 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-19 07:38:45,754 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-19 07:38:45,755 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-19 07:38:45,755 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-19 07:38:45,756 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-19 07:38:45,757 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-19 07:38:45,763 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-19 07:38:45,763 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-19 07:38:45,764 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-19 07:38:45,768 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-19 07:38:45,769 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-19 07:38:45,770 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-19 07:38:45,770 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-19 07:38:45,770 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-19 07:38:45,771 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-19 07:38:45,771 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:38:45,787 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-19 07:38:45,787 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-19 07:38:45,787 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-19 07:38:45,788 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-19 07:38:45,788 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-19 07:38:45,788 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-19 07:38:45,788 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-19 07:38:45,788 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-19 07:38:45,789 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-19 07:38:45,789 INFO L153 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-11-19 07:38:45,790 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> ce64fcfa63b9df647c320ea90e20b624e2dad5b9ca256083b6d2f56c3177560a [2023-11-19 07:38:46,076 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-19 07:38:46,107 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-19 07:38:46,110 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-19 07:38:46,111 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-19 07:38:46,112 INFO L274 PluginConnector]: CDTParser initialized [2023-11-19 07:38:46,113 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/../../sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i [2023-11-19 07:38:49,177 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-19 07:38:49,533 INFO L384 CDTParser]: Found 1 translation units. [2023-11-19 07:38:49,534 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/sv-benchmarks/c/pthread-ext/27_Boop_simple_vf.i [2023-11-19 07:38:49,555 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/data/9d3a83c80/47c65d50322d4b4ea5a1a6d086dd036c/FLAGd411b25c7 [2023-11-19 07:38:49,573 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/data/9d3a83c80/47c65d50322d4b4ea5a1a6d086dd036c [2023-11-19 07:38:49,578 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-19 07:38:49,582 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-19 07:38:49,585 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-19 07:38:49,585 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-19 07:38:49,590 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-19 07:38:49,593 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:38:49" (1/1) ... [2023-11-19 07:38:49,594 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7a65444e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:49, skipping insertion in model container [2023-11-19 07:38:49,595 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.11 07:38:49" (1/1) ... [2023-11-19 07:38:49,658 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-19 07:38:50,162 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:38:50,176 INFO L202 MainTranslator]: Completed pre-run [2023-11-19 07:38:50,234 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-19 07:38:50,289 INFO L206 MainTranslator]: Completed translation [2023-11-19 07:38:50,289 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50 WrapperNode [2023-11-19 07:38:50,289 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-19 07:38:50,291 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-19 07:38:50,291 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-19 07:38:50,291 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-19 07:38:50,299 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,325 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,349 INFO L138 Inliner]: procedures = 170, calls = 16, calls flagged for inlining = 6, calls inlined = 6, statements flattened = 111 [2023-11-19 07:38:50,350 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-19 07:38:50,351 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-19 07:38:50,351 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-19 07:38:50,351 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-19 07:38:50,361 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,361 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,364 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,365 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,372 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,376 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,378 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,380 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,383 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-19 07:38:50,385 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-19 07:38:50,385 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-19 07:38:50,385 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-19 07:38:50,386 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (1/1) ... [2023-11-19 07:38:50,392 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-19 07:38:50,408 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/z3 [2023-11-19 07:38:50,421 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-19 07:38:50,437 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_c3c9179e-89b1-4094-b6a9-38b38edf28d7/bin/uautomizer-verify-uCwYo4JHxu/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-19 07:38:50,468 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2023-11-19 07:38:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2023-11-19 07:38:50,469 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-19 07:38:50,469 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-19 07:38:50,469 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-19 07:38:50,469 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-19 07:38:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-19 07:38:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-19 07:38:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-19 07:38:50,470 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-19 07:38:50,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-19 07:38:50,472 WARN L210 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-19 07:38:50,611 INFO L236 CfgBuilder]: Building ICFG [2023-11-19 07:38:50,613 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-19 07:38:50,924 INFO L277 CfgBuilder]: Performing block encoding [2023-11-19 07:38:50,935 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-19 07:38:50,935 INFO L302 CfgBuilder]: Removed 5 assume(true) statements. [2023-11-19 07:38:50,940 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:38:50 BoogieIcfgContainer [2023-11-19 07:38:50,940 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-19 07:38:50,943 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-19 07:38:50,944 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-19 07:38:50,947 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-19 07:38:50,947 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.11 07:38:49" (1/3) ... [2023-11-19 07:38:50,948 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46e0b6ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:38:50, skipping insertion in model container [2023-11-19 07:38:50,948 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.11 07:38:50" (2/3) ... [2023-11-19 07:38:50,949 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@46e0b6ac and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.11 07:38:50, skipping insertion in model container [2023-11-19 07:38:50,949 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.11 07:38:50" (3/3) ... [2023-11-19 07:38:50,950 INFO L112 eAbstractionObserver]: Analyzing ICFG 27_Boop_simple_vf.i [2023-11-19 07:38:50,960 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-19 07:38:50,976 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-19 07:38:50,978 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 17 error locations. [2023-11-19 07:38:50,978 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-19 07:38:51,115 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-19 07:38:51,154 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 154 places, 161 transitions, 330 flow [2023-11-19 07:38:51,231 INFO L124 PetriNetUnfolderBase]: 14/171 cut-off events. [2023-11-19 07:38:51,231 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:38:51,240 INFO L83 FinitePrefix]: Finished finitePrefix Result has 178 conditions, 171 events. 14/171 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 379 event pairs, 0 based on Foata normal form. 0/138 useless extension candidates. Maximal degree in co-relation 155. Up to 4 conditions per place. [2023-11-19 07:38:51,240 INFO L82 GeneralOperation]: Start removeDead. Operand has 154 places, 161 transitions, 330 flow [2023-11-19 07:38:51,248 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 153 places, 160 transitions, 327 flow [2023-11-19 07:38:51,252 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-11-19 07:38:51,262 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 153 places, 160 transitions, 327 flow [2023-11-19 07:38:51,265 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 153 places, 160 transitions, 327 flow [2023-11-19 07:38:51,266 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 153 places, 160 transitions, 327 flow [2023-11-19 07:38:51,314 INFO L124 PetriNetUnfolderBase]: 14/171 cut-off events. [2023-11-19 07:38:51,315 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:38:51,318 INFO L83 FinitePrefix]: Finished finitePrefix Result has 178 conditions, 171 events. 14/171 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 7. Compared 379 event pairs, 0 based on Foata normal form. 0/138 useless extension candidates. Maximal degree in co-relation 155. Up to 4 conditions per place. [2023-11-19 07:38:51,328 INFO L119 LiptonReduction]: Number of co-enabled transitions 10442 [2023-11-19 07:38:53,212 INFO L134 LiptonReduction]: Checked pairs total: 42986 [2023-11-19 07:38:53,213 INFO L136 LiptonReduction]: Total number of compositions: 99 [2023-11-19 07:38:53,229 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:38:53,236 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3b10bd7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:38:53,236 INFO L358 AbstractCegarLoop]: Starting to check reachability of 36 error locations. [2023-11-19 07:38:53,239 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-19 07:38:53,240 INFO L124 PetriNetUnfolderBase]: 0/8 cut-off events. [2023-11-19 07:38:53,240 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:38:53,240 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:38:53,241 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-11-19 07:38:53,241 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 32 more)] === [2023-11-19 07:38:53,246 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:38:53,247 INFO L85 PathProgramCache]: Analyzing trace with hash 599252120, now seen corresponding path program 1 times [2023-11-19 07:38:53,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:38:53,258 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [153337209] [2023-11-19 07:38:53,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:38:53,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:38:53,408 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:38:53,552 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:38:53,553 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:38:53,553 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [153337209] [2023-11-19 07:38:53,554 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [153337209] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:38:53,554 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:38:53,555 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:38:53,556 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1093530933] [2023-11-19 07:38:53,557 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:38:53,567 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:38:53,573 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:38:53,596 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:38:53,597 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:38:53,664 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 137 out of 260 [2023-11-19 07:38:53,671 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 80 places, 83 transitions, 173 flow. Second operand has 3 states, 3 states have (on average 138.66666666666666) internal successors, (416), 3 states have internal predecessors, (416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:53,671 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:38:53,671 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 137 of 260 [2023-11-19 07:38:53,672 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:38:54,138 INFO L124 PetriNetUnfolderBase]: 1063/2315 cut-off events. [2023-11-19 07:38:54,140 INFO L125 PetriNetUnfolderBase]: For 20/20 co-relation queries the response was YES. [2023-11-19 07:38:54,148 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4019 conditions, 2315 events. 1063/2315 cut-off events. For 20/20 co-relation queries the response was YES. Maximal size of possible extension queue 88. Compared 15420 event pairs, 857 based on Foata normal form. 62/2098 useless extension candidates. Maximal degree in co-relation 4009. Up to 1591 conditions per place. [2023-11-19 07:38:54,169 INFO L140 encePairwiseOnDemand]: 250/260 looper letters, 46 selfloop transitions, 4 changer transitions 0/91 dead transitions. [2023-11-19 07:38:54,169 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 81 places, 91 transitions, 292 flow [2023-11-19 07:38:54,170 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:38:54,173 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:38:54,187 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 469 transitions. [2023-11-19 07:38:54,191 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6012820512820513 [2023-11-19 07:38:54,193 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 469 transitions. [2023-11-19 07:38:54,194 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 469 transitions. [2023-11-19 07:38:54,198 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:38:54,200 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 469 transitions. [2023-11-19 07:38:54,206 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 156.33333333333334) internal successors, (469), 3 states have internal predecessors, (469), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:54,214 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 260.0) internal successors, (1040), 4 states have internal predecessors, (1040), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:54,215 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 260.0) internal successors, (1040), 4 states have internal predecessors, (1040), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:54,217 INFO L175 Difference]: Start difference. First operand has 80 places, 83 transitions, 173 flow. Second operand 3 states and 469 transitions. [2023-11-19 07:38:54,218 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 81 places, 91 transitions, 292 flow [2023-11-19 07:38:54,222 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 80 places, 91 transitions, 291 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-19 07:38:54,226 INFO L231 Difference]: Finished difference. Result has 81 places, 81 transitions, 188 flow [2023-11-19 07:38:54,228 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=260, PETRI_DIFFERENCE_MINUEND_FLOW=162, PETRI_DIFFERENCE_MINUEND_PLACES=78, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=78, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=74, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=188, PETRI_PLACES=81, PETRI_TRANSITIONS=81} [2023-11-19 07:38:54,236 INFO L281 CegarLoopForPetriNet]: 80 programPoint places, 1 predicate places. [2023-11-19 07:38:54,236 INFO L495 AbstractCegarLoop]: Abstraction has has 81 places, 81 transitions, 188 flow [2023-11-19 07:38:54,237 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 138.66666666666666) internal successors, (416), 3 states have internal predecessors, (416), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:54,237 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:38:54,237 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 1, 1, 1, 1, 1, 1] [2023-11-19 07:38:54,238 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-19 07:38:54,238 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 32 more)] === [2023-11-19 07:38:54,239 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:38:54,239 INFO L85 PathProgramCache]: Analyzing trace with hash 1669616198, now seen corresponding path program 1 times [2023-11-19 07:38:54,239 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:38:54,240 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1912361697] [2023-11-19 07:38:54,240 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:38:54,240 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:38:54,290 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:38:54,290 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:38:54,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:38:54,366 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:38:54,367 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 07:38:54,369 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (35 of 36 remaining) [2023-11-19 07:38:54,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (34 of 36 remaining) [2023-11-19 07:38:54,371 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (33 of 36 remaining) [2023-11-19 07:38:54,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (32 of 36 remaining) [2023-11-19 07:38:54,372 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (31 of 36 remaining) [2023-11-19 07:38:54,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (30 of 36 remaining) [2023-11-19 07:38:54,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (29 of 36 remaining) [2023-11-19 07:38:54,373 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (28 of 36 remaining) [2023-11-19 07:38:54,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (27 of 36 remaining) [2023-11-19 07:38:54,374 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (26 of 36 remaining) [2023-11-19 07:38:54,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (25 of 36 remaining) [2023-11-19 07:38:54,375 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (24 of 36 remaining) [2023-11-19 07:38:54,376 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (23 of 36 remaining) [2023-11-19 07:38:54,377 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (22 of 36 remaining) [2023-11-19 07:38:54,377 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (21 of 36 remaining) [2023-11-19 07:38:54,378 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (20 of 36 remaining) [2023-11-19 07:38:54,378 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (19 of 36 remaining) [2023-11-19 07:38:54,379 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (18 of 36 remaining) [2023-11-19 07:38:54,383 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (17 of 36 remaining) [2023-11-19 07:38:54,384 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (16 of 36 remaining) [2023-11-19 07:38:54,384 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (15 of 36 remaining) [2023-11-19 07:38:54,385 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (14 of 36 remaining) [2023-11-19 07:38:54,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (13 of 36 remaining) [2023-11-19 07:38:54,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (12 of 36 remaining) [2023-11-19 07:38:54,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (11 of 36 remaining) [2023-11-19 07:38:54,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (10 of 36 remaining) [2023-11-19 07:38:54,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (9 of 36 remaining) [2023-11-19 07:38:54,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (8 of 36 remaining) [2023-11-19 07:38:54,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (7 of 36 remaining) [2023-11-19 07:38:54,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (6 of 36 remaining) [2023-11-19 07:38:54,389 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (5 of 36 remaining) [2023-11-19 07:38:54,389 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (4 of 36 remaining) [2023-11-19 07:38:54,392 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (3 of 36 remaining) [2023-11-19 07:38:54,392 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (2 of 36 remaining) [2023-11-19 07:38:54,393 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (1 of 36 remaining) [2023-11-19 07:38:54,394 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 36 remaining) [2023-11-19 07:38:54,395 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-19 07:38:54,395 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1] [2023-11-19 07:38:54,399 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-19 07:38:54,399 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-19 07:38:54,470 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-19 07:38:54,490 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 273 places, 288 transitions, 596 flow [2023-11-19 07:38:54,573 INFO L124 PetriNetUnfolderBase]: 18/221 cut-off events. [2023-11-19 07:38:54,573 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-19 07:38:54,575 INFO L83 FinitePrefix]: Finished finitePrefix Result has 233 conditions, 221 events. 18/221 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 690 event pairs, 0 based on Foata normal form. 0/177 useless extension candidates. Maximal degree in co-relation 228. Up to 6 conditions per place. [2023-11-19 07:38:54,576 INFO L82 GeneralOperation]: Start removeDead. Operand has 273 places, 288 transitions, 596 flow [2023-11-19 07:38:54,579 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 189 places, 197 transitions, 407 flow [2023-11-19 07:38:54,579 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-11-19 07:38:54,580 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 189 places, 197 transitions, 407 flow [2023-11-19 07:38:54,580 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 189 places, 197 transitions, 407 flow [2023-11-19 07:38:54,580 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 189 places, 197 transitions, 407 flow [2023-11-19 07:38:54,627 INFO L124 PetriNetUnfolderBase]: 18/221 cut-off events. [2023-11-19 07:38:54,627 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-19 07:38:54,630 INFO L83 FinitePrefix]: Finished finitePrefix Result has 232 conditions, 221 events. 18/221 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 9. Compared 689 event pairs, 0 based on Foata normal form. 0/177 useless extension candidates. Maximal degree in co-relation 208. Up to 6 conditions per place. [2023-11-19 07:38:54,646 INFO L119 LiptonReduction]: Number of co-enabled transitions 20700 [2023-11-19 07:38:56,609 INFO L134 LiptonReduction]: Checked pairs total: 99617 [2023-11-19 07:38:56,609 INFO L136 LiptonReduction]: Total number of compositions: 106 [2023-11-19 07:38:56,612 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:38:56,613 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3b10bd7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:38:56,613 INFO L358 AbstractCegarLoop]: Starting to check reachability of 53 error locations. [2023-11-19 07:38:56,615 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-19 07:38:56,616 INFO L124 PetriNetUnfolderBase]: 0/8 cut-off events. [2023-11-19 07:38:56,616 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:38:56,616 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:38:56,616 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-11-19 07:38:56,616 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-19 07:38:56,617 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:38:56,617 INFO L85 PathProgramCache]: Analyzing trace with hash 1098955396, now seen corresponding path program 1 times [2023-11-19 07:38:56,617 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:38:56,617 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1126638888] [2023-11-19 07:38:56,617 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:38:56,617 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:38:56,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:38:56,687 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:38:56,687 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:38:56,687 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1126638888] [2023-11-19 07:38:56,687 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1126638888] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:38:56,688 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:38:56,688 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:38:56,688 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [571310288] [2023-11-19 07:38:56,688 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:38:56,688 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:38:56,689 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:38:56,689 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:38:56,689 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:38:56,768 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 246 out of 394 [2023-11-19 07:38:56,770 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 108 places, 112 transitions, 237 flow. Second operand has 3 states, 3 states have (on average 247.66666666666666) internal successors, (743), 3 states have internal predecessors, (743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:56,770 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:38:56,770 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 246 of 394 [2023-11-19 07:38:56,770 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:38:59,452 INFO L124 PetriNetUnfolderBase]: 10005/18899 cut-off events. [2023-11-19 07:38:59,452 INFO L125 PetriNetUnfolderBase]: For 694/694 co-relation queries the response was YES. [2023-11-19 07:38:59,514 INFO L83 FinitePrefix]: Finished finitePrefix Result has 33460 conditions, 18899 events. 10005/18899 cut-off events. For 694/694 co-relation queries the response was YES. Maximal size of possible extension queue 622. Compared 167722 event pairs, 8246 based on Foata normal form. 888/18306 useless extension candidates. Maximal degree in co-relation 33449. Up to 13429 conditions per place. [2023-11-19 07:38:59,661 INFO L140 encePairwiseOnDemand]: 381/394 looper letters, 63 selfloop transitions, 6 changer transitions 0/128 dead transitions. [2023-11-19 07:38:59,661 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 109 places, 128 transitions, 415 flow [2023-11-19 07:38:59,661 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:38:59,661 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:38:59,664 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 817 transitions. [2023-11-19 07:38:59,665 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.6912013536379019 [2023-11-19 07:38:59,665 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 817 transitions. [2023-11-19 07:38:59,665 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 817 transitions. [2023-11-19 07:38:59,666 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:38:59,666 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 817 transitions. [2023-11-19 07:38:59,669 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:59,673 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:59,675 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:59,675 INFO L175 Difference]: Start difference. First operand has 108 places, 112 transitions, 237 flow. Second operand 3 states and 817 transitions. [2023-11-19 07:38:59,675 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 109 places, 128 transitions, 415 flow [2023-11-19 07:38:59,680 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 108 places, 128 transitions, 414 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-19 07:38:59,683 INFO L231 Difference]: Finished difference. Result has 109 places, 111 transitions, 264 flow [2023-11-19 07:38:59,684 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=224, PETRI_DIFFERENCE_MINUEND_PLACES=106, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=106, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=100, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=264, PETRI_PLACES=109, PETRI_TRANSITIONS=111} [2023-11-19 07:38:59,685 INFO L281 CegarLoopForPetriNet]: 108 programPoint places, 1 predicate places. [2023-11-19 07:38:59,686 INFO L495 AbstractCegarLoop]: Abstraction has has 109 places, 111 transitions, 264 flow [2023-11-19 07:38:59,687 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 247.66666666666666) internal successors, (743), 3 states have internal predecessors, (743), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:59,687 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:38:59,687 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:38:59,687 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-19 07:38:59,687 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-19 07:38:59,688 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:38:59,688 INFO L85 PathProgramCache]: Analyzing trace with hash -1550482681, now seen corresponding path program 1 times [2023-11-19 07:38:59,688 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:38:59,689 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1985167282] [2023-11-19 07:38:59,689 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:38:59,689 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:38:59,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:38:59,740 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:38:59,740 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:38:59,741 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1985167282] [2023-11-19 07:38:59,741 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1985167282] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:38:59,741 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:38:59,741 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:38:59,742 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [171775393] [2023-11-19 07:38:59,742 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:38:59,742 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:38:59,742 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:38:59,743 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:38:59,743 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:38:59,847 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 252 out of 394 [2023-11-19 07:38:59,849 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 109 places, 111 transitions, 264 flow. Second operand has 3 states, 3 states have (on average 254.0) internal successors, (762), 3 states have internal predecessors, (762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:38:59,849 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:38:59,849 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 252 of 394 [2023-11-19 07:38:59,849 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:39:02,566 INFO L124 PetriNetUnfolderBase]: 10215/19030 cut-off events. [2023-11-19 07:39:02,566 INFO L125 PetriNetUnfolderBase]: For 1609/2065 co-relation queries the response was YES. [2023-11-19 07:39:02,634 INFO L83 FinitePrefix]: Finished finitePrefix Result has 35420 conditions, 19030 events. 10215/19030 cut-off events. For 1609/2065 co-relation queries the response was YES. Maximal size of possible extension queue 664. Compared 167243 event pairs, 8146 based on Foata normal form. 140/17587 useless extension candidates. Maximal degree in co-relation 35408. Up to 13748 conditions per place. [2023-11-19 07:39:02,748 INFO L140 encePairwiseOnDemand]: 387/394 looper letters, 60 selfloop transitions, 6 changer transitions 0/132 dead transitions. [2023-11-19 07:39:02,748 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 111 places, 132 transitions, 448 flow [2023-11-19 07:39:02,748 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:39:02,749 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:39:02,751 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 821 transitions. [2023-11-19 07:39:02,752 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.694585448392555 [2023-11-19 07:39:02,752 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 821 transitions. [2023-11-19 07:39:02,752 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 821 transitions. [2023-11-19 07:39:02,753 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:39:02,753 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 821 transitions. [2023-11-19 07:39:02,756 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 273.6666666666667) internal successors, (821), 3 states have internal predecessors, (821), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:02,760 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:02,762 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:02,763 INFO L175 Difference]: Start difference. First operand has 109 places, 111 transitions, 264 flow. Second operand 3 states and 821 transitions. [2023-11-19 07:39:02,763 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 111 places, 132 transitions, 448 flow [2023-11-19 07:39:02,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 110 places, 132 transitions, 442 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-19 07:39:02,771 INFO L231 Difference]: Finished difference. Result has 111 places, 116 transitions, 298 flow [2023-11-19 07:39:02,772 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=258, PETRI_DIFFERENCE_MINUEND_PLACES=108, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=111, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=105, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=298, PETRI_PLACES=111, PETRI_TRANSITIONS=116} [2023-11-19 07:39:02,773 INFO L281 CegarLoopForPetriNet]: 108 programPoint places, 3 predicate places. [2023-11-19 07:39:02,773 INFO L495 AbstractCegarLoop]: Abstraction has has 111 places, 116 transitions, 298 flow [2023-11-19 07:39:02,774 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 254.0) internal successors, (762), 3 states have internal predecessors, (762), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:02,774 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:39:02,774 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:39:02,775 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-19 07:39:02,775 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-19 07:39:02,776 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:39:02,776 INFO L85 PathProgramCache]: Analyzing trace with hash 1039886644, now seen corresponding path program 1 times [2023-11-19 07:39:02,776 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:39:02,776 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [308167214] [2023-11-19 07:39:02,776 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:39:02,777 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:39:02,789 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:39:02,811 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:39:02,811 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:39:02,812 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [308167214] [2023-11-19 07:39:02,812 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [308167214] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:39:02,812 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:39:02,812 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:39:02,813 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1863901698] [2023-11-19 07:39:02,813 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:39:02,813 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:39:02,814 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:39:02,814 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:39:02,814 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:39:02,829 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 394 [2023-11-19 07:39:02,831 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 111 places, 116 transitions, 298 flow. Second operand has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:02,831 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:39:02,832 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 394 [2023-11-19 07:39:02,832 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:39:07,921 INFO L124 PetriNetUnfolderBase]: 23552/45356 cut-off events. [2023-11-19 07:39:07,921 INFO L125 PetriNetUnfolderBase]: For 5805/7063 co-relation queries the response was YES. [2023-11-19 07:39:08,033 INFO L83 FinitePrefix]: Finished finitePrefix Result has 84664 conditions, 45356 events. 23552/45356 cut-off events. For 5805/7063 co-relation queries the response was YES. Maximal size of possible extension queue 1503. Compared 458774 event pairs, 6442 based on Foata normal form. 171/40488 useless extension candidates. Maximal degree in co-relation 84651. Up to 18461 conditions per place. [2023-11-19 07:39:08,499 INFO L140 encePairwiseOnDemand]: 387/394 looper letters, 86 selfloop transitions, 5 changer transitions 0/156 dead transitions. [2023-11-19 07:39:08,500 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 113 places, 156 transitions, 579 flow [2023-11-19 07:39:08,500 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:39:08,500 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:39:08,503 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 862 transitions. [2023-11-19 07:39:08,503 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7292724196277496 [2023-11-19 07:39:08,504 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 862 transitions. [2023-11-19 07:39:08,504 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 862 transitions. [2023-11-19 07:39:08,504 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:39:08,505 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 862 transitions. [2023-11-19 07:39:08,507 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 287.3333333333333) internal successors, (862), 3 states have internal predecessors, (862), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:08,511 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:08,513 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:08,513 INFO L175 Difference]: Start difference. First operand has 111 places, 116 transitions, 298 flow. Second operand 3 states and 862 transitions. [2023-11-19 07:39:08,513 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 113 places, 156 transitions, 579 flow [2023-11-19 07:39:08,522 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 156 transitions, 571 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-19 07:39:08,524 INFO L231 Difference]: Finished difference. Result has 114 places, 121 transitions, 336 flow [2023-11-19 07:39:08,525 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=292, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=111, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=336, PETRI_PLACES=114, PETRI_TRANSITIONS=121} [2023-11-19 07:39:08,525 INFO L281 CegarLoopForPetriNet]: 108 programPoint places, 6 predicate places. [2023-11-19 07:39:08,525 INFO L495 AbstractCegarLoop]: Abstraction has has 114 places, 121 transitions, 336 flow [2023-11-19 07:39:08,526 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:08,526 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:39:08,527 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:39:08,527 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-19 07:39:08,527 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-19 07:39:08,527 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:39:08,527 INFO L85 PathProgramCache]: Analyzing trace with hash 1947327750, now seen corresponding path program 1 times [2023-11-19 07:39:08,527 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:39:08,527 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [132373813] [2023-11-19 07:39:08,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:39:08,528 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:39:08,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:39:08,579 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:39:08,580 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:39:08,580 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [132373813] [2023-11-19 07:39:08,580 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [132373813] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:39:08,580 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:39:08,580 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:39:08,581 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1666475672] [2023-11-19 07:39:08,581 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:39:08,583 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:39:08,584 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:39:08,585 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:39:08,585 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:39:08,603 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 394 [2023-11-19 07:39:08,605 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 121 transitions, 336 flow. Second operand has 3 states, 3 states have (on average 261.0) internal successors, (783), 3 states have internal predecessors, (783), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:08,605 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:39:08,605 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 394 [2023-11-19 07:39:08,605 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:39:08,861 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:08,861 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:08,861 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:08,861 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:08,862 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:08,862 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:08,863 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,863 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,863 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,863 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,915 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:08,916 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:08,916 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:08,916 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:08,916 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:08,917 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:08,917 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,917 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,917 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,917 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,923 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:08,924 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,924 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,924 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,924 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,924 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,976 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:08,976 INFO L294 olderBase$Statistics]: this new event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,976 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:08,977 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,977 INFO L297 olderBase$Statistics]: existing Event has 24 ancestors and is cut-off event [2023-11-19 07:39:08,977 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,026 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,026 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:09,027 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,027 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:09,028 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,029 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,029 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,029 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,029 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,054 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, 122#L727true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,055 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,055 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,055 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,055 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,055 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, 122#L727true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,056 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,056 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,056 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,056 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,057 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 90#L702-1true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,057 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,057 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,057 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,057 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 90#L702-1true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,058 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,058 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,058 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,058 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,096 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,096 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,096 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,096 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,096 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,096 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,096 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:09,097 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,097 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:09,100 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,100 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,100 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,100 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,101 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,101 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,118 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 11#L702-8true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,118 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,118 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,118 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,118 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,118 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,119 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,119 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,119 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,119 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,124 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,124 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,124 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,124 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,125 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,125 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,125 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, 122#L727true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,125 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,125 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,125 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,125 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,125 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,126 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 90#L702-1true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,126 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,126 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,126 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,126 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,126 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,128 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,129 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,129 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,129 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,169 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 4#L724-1true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,169 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,169 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,169 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,170 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,170 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,206 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,206 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,206 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,206 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,206 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,206 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,207 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 122#L727true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,207 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,207 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,207 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,207 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,207 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,208 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 90#L702-1true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,208 INFO L294 olderBase$Statistics]: this new event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,208 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,208 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,208 INFO L297 olderBase$Statistics]: existing Event has 27 ancestors and is cut-off event [2023-11-19 07:39:09,208 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,210 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,210 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,210 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,211 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,211 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,211 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,211 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,213 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 109#L702-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,213 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,213 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,213 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,213 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,214 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 109#L702-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,214 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,214 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,214 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,214 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,404 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, 122#L727true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,405 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,405 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,405 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,405 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,406 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, 122#L727true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,406 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,406 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,406 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,406 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,407 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 90#L702-1true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,408 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,408 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,408 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,408 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,408 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 90#L702-1true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,409 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,409 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,409 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,409 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,446 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 11#L702-8true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,447 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,447 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,447 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,447 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:09,447 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,447 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,449 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,449 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,449 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,450 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,450 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,450 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,450 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,451 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,451 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,454 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,455 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,455 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,455 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,455 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,455 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,456 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,456 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,456 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,456 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,456 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,457 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,468 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 109#L702-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,469 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,469 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,469 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,469 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,469 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,473 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,473 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,473 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,473 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,474 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,532 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,533 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,533 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,533 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,533 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,534 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,534 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,534 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,534 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,540 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, 122#L727true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,541 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,541 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,541 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,541 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,541 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,542 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,542 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,542 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,542 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,543 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,543 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,543 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 90#L702-1true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,543 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,544 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,544 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,544 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,544 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,547 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,547 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,548 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,548 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,548 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,593 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 109#L702-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,594 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,594 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,594 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,594 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,594 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:09,597 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,597 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,598 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,598 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,598 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,598 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,598 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,601 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 97#L703true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,601 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,602 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,602 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,602 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,602 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 97#L703true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,602 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,603 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,603 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,603 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,674 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 122#L727true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,674 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,674 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,674 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,675 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,675 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,675 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,675 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,675 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,676 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,676 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,676 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 90#L702-1true, 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,676 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,677 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,677 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,677 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,677 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,679 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,679 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,680 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,680 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,680 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,680 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,680 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,683 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 109#L702-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,683 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,683 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,684 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,684 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,684 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 109#L702-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,684 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,684 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,685 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,685 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,744 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,744 INFO L294 olderBase$Statistics]: this new event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,745 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,745 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,745 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,745 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,745 INFO L297 olderBase$Statistics]: existing Event has 30 ancestors and is cut-off event [2023-11-19 07:39:09,748 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,749 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,749 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,749 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,749 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,750 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,750 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,750 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,754 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,755 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,755 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,755 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,755 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,755 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,756 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,756 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,756 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,756 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,756 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,757 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,770 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 97#L703true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,770 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,770 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,770 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,771 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,771 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,774 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,774 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,774 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,775 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,775 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,826 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,826 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,827 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,827 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,827 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,827 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,827 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,828 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,828 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,828 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,828 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,828 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,829 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,829 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,829 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,829 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,830 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,833 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,834 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,834 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,834 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,834 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,834 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,835 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,835 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,835 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,835 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,835 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,835 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,842 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 109#L702-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,843 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,843 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,843 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,843 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,843 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,847 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,847 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,848 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,848 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,902 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 97#L703true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,903 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,903 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,903 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,903 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:09,903 INFO L297 olderBase$Statistics]: existing Event has 31 ancestors and is cut-off event [2023-11-19 07:39:09,905 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:09,906 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,906 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,906 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,906 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,907 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:09,907 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,907 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,907 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,907 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,910 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,910 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,910 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,910 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,910 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,910 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,911 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,914 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true, 158#L746-6true]) [2023-11-19 07:39:09,914 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,914 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,915 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,915 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,915 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,915 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 178#L703-7true, 158#L746-6true]) [2023-11-19 07:39:09,915 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,916 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,916 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,916 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,916 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,917 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 147#L703-3true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,917 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,917 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,918 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,918 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,918 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 147#L703-3true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:09,918 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,919 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,919 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,919 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,936 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:09,936 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,936 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,936 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:09,936 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:09,937 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:09,937 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,937 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,937 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,937 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,938 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:09,938 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:09,999 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 109#L702-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:09,999 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,000 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,000 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:10,000 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,000 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:10,003 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,003 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,003 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,003 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,004 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,004 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,004 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,007 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, 97#L703true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,007 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,007 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,008 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,008 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,009 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 97#L703true, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,009 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,010 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,010 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,010 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,053 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,053 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,053 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,054 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,054 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,086 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,087 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,087 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,087 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:10,087 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,087 INFO L297 olderBase$Statistics]: existing Event has 32 ancestors and is cut-off event [2023-11-19 07:39:10,088 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,088 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:10,088 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,088 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,088 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,089 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,089 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,089 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,110 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 147#L703-3true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,110 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,111 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,111 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,111 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,111 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,182 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,182 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,182 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,183 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,183 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,183 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,183 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,186 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,186 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,186 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,186 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,187 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,187 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,187 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,187 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,187 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,188 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,192 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,192 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,193 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,193 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,193 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,193 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,193 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,194 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,194 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,194 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,194 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,194 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,203 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 97#L703true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,203 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,203 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,204 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,204 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,204 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,208 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,208 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,209 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,209 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,209 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,275 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 147#L703-3true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,275 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,275 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,275 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,275 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,276 INFO L297 olderBase$Statistics]: existing Event has 33 ancestors and is cut-off event [2023-11-19 07:39:10,279 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,279 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,280 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,280 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,280 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,280 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,281 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,281 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,281 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,281 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,285 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,286 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,286 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,286 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,286 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,286 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,287 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,287 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,287 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,287 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,287 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,287 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,306 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,306 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,307 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,307 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,307 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,307 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,307 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,308 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 95#L708true, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,308 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,308 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,308 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,308 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,309 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 95#L708true, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,309 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,309 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,309 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,309 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,309 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,310 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,377 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, 97#L703true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,377 INFO L294 olderBase$Statistics]: this new event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,378 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,378 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,378 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:10,378 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,380 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:10,380 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,381 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,381 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,381 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,381 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:10,382 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,382 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,382 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,382 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,384 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,385 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,385 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,385 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,385 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,385 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,386 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,394 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:10,394 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,395 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,395 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,395 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,395 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,395 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:10,396 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,396 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,396 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,396 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,396 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,397 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 147#L703-3true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,398 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,398 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,398 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,398 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,398 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 147#L703-3true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,399 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,399 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,399 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,399 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,410 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:10,410 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,410 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,410 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,410 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,411 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,411 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,411 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:10,411 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,411 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,412 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,412 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,442 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,442 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is not cut-off event [2023-11-19 07:39:10,442 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-11-19 07:39:10,442 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-11-19 07:39:10,443 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is not cut-off event [2023-11-19 07:39:10,445 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, 11#L702-8true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,445 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,445 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,445 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,445 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,446 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,446 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,446 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,446 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,446 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,537 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,537 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,538 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,538 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,538 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,561 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,561 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,561 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:10,562 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,562 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,563 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,563 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,575 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 147#L703-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,575 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,575 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,575 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,575 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,575 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,608 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, 140#L693true, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,608 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,608 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,608 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,608 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,715 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, 147#L703-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,715 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,715 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,715 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,715 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:10,715 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:10,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,718 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,718 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,718 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,718 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,718 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,718 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,718 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,718 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,719 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,723 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,723 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,723 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,723 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,723 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,723 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,723 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,723 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,724 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,724 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,724 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,724 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,733 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,733 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,733 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,734 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,734 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,735 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,735 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,735 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,735 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,735 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,735 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,761 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,761 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,761 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,762 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,762 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,762 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,762 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,762 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,762 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,762 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,763 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,763 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,763 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,763 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,764 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,803 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,803 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,803 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,804 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,804 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,804 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,804 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,804 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,804 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,804 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,809 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,809 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,809 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,809 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,810 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,810 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,810 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,810 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,810 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,810 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,810 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,810 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,827 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,827 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,828 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,828 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,828 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,828 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,828 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,828 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,828 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,829 INFO L297 olderBase$Statistics]: existing Event has 37 ancestors and is cut-off event [2023-11-19 07:39:10,829 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,829 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,829 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,829 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,829 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,830 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,830 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,830 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,830 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,864 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,864 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is not cut-off event [2023-11-19 07:39:10,865 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-11-19 07:39:10,865 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-11-19 07:39:10,865 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is not cut-off event [2023-11-19 07:39:10,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,867 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,867 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,867 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,867 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,868 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:10,868 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,868 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,868 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,869 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,946 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:10,946 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,947 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:10,947 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,947 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:10,957 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:10,957 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,957 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,957 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:10,957 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,035 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, 140#L693true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,036 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,036 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,036 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,036 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,115 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:11,115 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,116 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,116 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,116 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,119 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 99#L702-11true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,119 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,119 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:11,120 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,120 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,120 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,121 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,121 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:11,121 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,121 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,122 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,122 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:11,122 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,123 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,237 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,237 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,237 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,237 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,237 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,238 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,238 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,238 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,238 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,238 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,239 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,239 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,239 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,240 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,240 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,292 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,293 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,293 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,293 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,293 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,294 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,294 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,294 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,294 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,300 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,300 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,300 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,300 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,300 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,301 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,301 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 37#L692-2true, 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,301 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,301 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,301 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,301 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,302 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,312 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][23], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,312 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,313 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,313 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,313 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,313 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,313 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,313 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 37#L692-2true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,314 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,314 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,314 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,314 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,314 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,314 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,315 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,315 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,315 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,315 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,348 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,348 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,348 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,348 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,349 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 178#L703-7true, 158#L746-6true]) [2023-11-19 07:39:11,349 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,349 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,349 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,349 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,350 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,351 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,351 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,351 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:11,351 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,466 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:11,467 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,467 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,467 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,467 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,485 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, 140#L693true, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,485 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,486 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,486 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,486 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,569 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,569 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,570 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,570 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,570 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,572 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,572 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,573 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,573 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,573 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,573 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,573 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,574 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,574 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:11,574 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,652 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:11,652 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,652 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,652 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,652 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,654 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,655 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,655 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,655 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,655 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,656 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,656 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,656 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,656 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,657 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,657 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,657 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,657 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,657 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,733 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,733 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,733 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,733 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,734 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:11,734 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,734 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,734 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,735 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,735 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,735 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,735 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,735 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,735 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,736 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,736 INFO L294 olderBase$Statistics]: this new event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,736 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:11,736 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,737 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:11,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,813 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,813 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,814 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,814 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,814 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:11,814 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,814 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,815 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,815 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,816 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,816 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,816 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,816 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,816 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,898 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,898 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,898 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,898 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,899 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,900 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:11,900 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,900 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,900 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:11,900 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,968 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,968 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,968 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,968 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:11,970 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,970 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-11-19 07:39:11,970 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:11,971 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,971 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:11,971 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:11,971 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-11-19 07:39:11,971 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:11,971 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:11,972 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,046 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,046 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,046 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,046 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,046 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,048 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,048 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,048 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,049 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,049 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:12,049 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:12,049 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,050 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,050 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,050 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:12,051 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,051 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,051 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,051 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:12,051 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,052 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,052 INFO L294 olderBase$Statistics]: this new event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,052 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,053 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:12,053 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,122 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,122 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:12,122 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,122 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,122 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:12,122 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,123 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,123 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:12,123 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,123 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,123 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,123 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,124 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:12,124 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,124 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,125 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,125 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,125 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:12,206 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:12,206 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,207 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,207 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,207 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:12,208 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,208 INFO L294 olderBase$Statistics]: this new event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,209 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,209 INFO L297 olderBase$Statistics]: existing Event has 45 ancestors and is cut-off event [2023-11-19 07:39:12,209 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,270 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,270 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,271 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,271 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,271 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,272 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,272 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,272 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,272 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,272 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, 26#L703-5true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,347 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,348 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,348 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,348 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, 95#L708true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,348 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,349 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,349 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:12,349 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][43], [thr1Thread1of2ForFork0InUse, Black: 286#true, 140#L693true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,414 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,414 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,415 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,415 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,416 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,417 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,417 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,417 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,417 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,417 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:12,418 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,418 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,418 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,418 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 99#L702-11true, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,419 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,419 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,419 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,419 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,420 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,420 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,420 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,420 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,420 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,496 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true, 178#L703-7true]) [2023-11-19 07:39:12,496 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,496 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,496 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,496 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, 95#L708true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,497 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,497 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,497 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,497 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,498 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,498 INFO L294 olderBase$Statistics]: this new event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,498 INFO L297 olderBase$Statistics]: existing Event has 47 ancestors and is cut-off event [2023-11-19 07:39:12,498 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,499 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 155#L692-1true, thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:12,659 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-11-19 07:39:12,659 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-11-19 07:39:12,659 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,659 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-11-19 07:39:12,661 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 206#L694-1true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,675 INFO L294 olderBase$Statistics]: this new event has 51 ancestors and is cut-off event [2023-11-19 07:39:12,675 INFO L297 olderBase$Statistics]: existing Event has 48 ancestors and is cut-off event [2023-11-19 07:39:12,675 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-11-19 07:39:12,675 INFO L297 olderBase$Statistics]: existing Event has 51 ancestors and is cut-off event [2023-11-19 07:39:12,847 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 26#L703-5true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,847 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,848 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,848 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,848 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,848 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 95#L708true, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,849 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,849 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,849 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,849 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,914 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,914 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,914 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,914 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,914 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,915 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:12,915 INFO L294 olderBase$Statistics]: this new event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,915 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,915 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:12,915 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:12,966 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 178#L703-7true]) [2023-11-19 07:39:12,966 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,966 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,967 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,967 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,968 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, 95#L708true, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,968 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,968 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,968 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,968 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,969 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 226#thr2EXITtrue, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:12,969 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,969 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:12,969 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:12,969 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:13,031 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:13,032 INFO L294 olderBase$Statistics]: this new event has 53 ancestors and is cut-off event [2023-11-19 07:39:13,032 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:13,032 INFO L297 olderBase$Statistics]: existing Event has 50 ancestors and is cut-off event [2023-11-19 07:39:13,032 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:13,180 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 95#L708true, thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:13,180 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,180 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:13,180 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,180 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,181 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, 126#L696-3true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:13,181 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,181 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:13,181 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,181 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse, 158#L746-6true]) [2023-11-19 07:39:13,231 INFO L294 olderBase$Statistics]: this new event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,231 INFO L297 olderBase$Statistics]: existing Event has 52 ancestors and is cut-off event [2023-11-19 07:39:13,231 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,231 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,271 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 141#thr1EXITtrue, 231#L746-5true, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 210#L697true, thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:13,271 INFO L294 olderBase$Statistics]: this new event has 56 ancestors and is cut-off event [2023-11-19 07:39:13,271 INFO L297 olderBase$Statistics]: existing Event has 53 ancestors and is cut-off event [2023-11-19 07:39:13,271 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-11-19 07:39:13,271 INFO L297 olderBase$Statistics]: existing Event has 56 ancestors and is cut-off event [2023-11-19 07:39:13,414 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][40], [thr1Thread1of2ForFork0InUse, 139#L697-3true, Black: 286#true, 288#(= |#race~release_thr1~0| 0), 231#L746-5true, 141#thr1EXITtrue, 292#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), thr2Thread2of2ForFork1InUse]) [2023-11-19 07:39:13,414 INFO L294 olderBase$Statistics]: this new event has 58 ancestors and is cut-off event [2023-11-19 07:39:13,414 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-11-19 07:39:13,414 INFO L297 olderBase$Statistics]: existing Event has 55 ancestors and is cut-off event [2023-11-19 07:39:13,414 INFO L297 olderBase$Statistics]: existing Event has 58 ancestors and is cut-off event [2023-11-19 07:39:13,701 INFO L124 PetriNetUnfolderBase]: 23302/45272 cut-off events. [2023-11-19 07:39:13,701 INFO L125 PetriNetUnfolderBase]: For 11906/14187 co-relation queries the response was YES. [2023-11-19 07:39:13,858 INFO L83 FinitePrefix]: Finished finitePrefix Result has 89669 conditions, 45272 events. 23302/45272 cut-off events. For 11906/14187 co-relation queries the response was YES. Maximal size of possible extension queue 1526. Compared 462764 event pairs, 15391 based on Foata normal form. 464/41020 useless extension candidates. Maximal degree in co-relation 89655. Up to 30040 conditions per place. [2023-11-19 07:39:14,195 INFO L140 encePairwiseOnDemand]: 389/394 looper letters, 67 selfloop transitions, 7 changer transitions 0/144 dead transitions. [2023-11-19 07:39:14,195 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 144 transitions, 556 flow [2023-11-19 07:39:14,196 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:39:14,196 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:39:14,199 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 839 transitions. [2023-11-19 07:39:14,200 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7098138747884941 [2023-11-19 07:39:14,200 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 839 transitions. [2023-11-19 07:39:14,200 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 839 transitions. [2023-11-19 07:39:14,201 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:39:14,201 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 839 transitions. [2023-11-19 07:39:14,205 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 279.6666666666667) internal successors, (839), 3 states have internal predecessors, (839), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:14,209 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:14,211 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:14,211 INFO L175 Difference]: Start difference. First operand has 114 places, 121 transitions, 336 flow. Second operand 3 states and 839 transitions. [2023-11-19 07:39:14,212 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 144 transitions, 556 flow [2023-11-19 07:39:14,229 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 144 transitions, 542 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-19 07:39:14,233 INFO L231 Difference]: Finished difference. Result has 115 places, 126 transitions, 377 flow [2023-11-19 07:39:14,234 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=326, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=121, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=114, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=377, PETRI_PLACES=115, PETRI_TRANSITIONS=126} [2023-11-19 07:39:14,239 INFO L281 CegarLoopForPetriNet]: 108 programPoint places, 7 predicate places. [2023-11-19 07:39:14,239 INFO L495 AbstractCegarLoop]: Abstraction has has 115 places, 126 transitions, 377 flow [2023-11-19 07:39:14,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 261.0) internal successors, (783), 3 states have internal predecessors, (783), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:14,240 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:39:14,240 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:39:14,240 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-19 07:39:14,241 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting thr2Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-19 07:39:14,241 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:39:14,241 INFO L85 PathProgramCache]: Analyzing trace with hash -335263531, now seen corresponding path program 1 times [2023-11-19 07:39:14,241 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:39:14,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1245439942] [2023-11-19 07:39:14,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:39:14,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:39:14,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:39:14,303 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:39:14,303 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:39:14,303 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1245439942] [2023-11-19 07:39:14,303 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1245439942] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:39:14,304 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:39:14,304 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:39:14,304 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [540311000] [2023-11-19 07:39:14,304 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:39:14,304 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:39:14,305 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:39:14,305 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:39:14,305 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:39:14,314 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 259 out of 394 [2023-11-19 07:39:14,315 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 115 places, 126 transitions, 377 flow. Second operand has 3 states, 3 states have (on average 261.0) internal successors, (783), 3 states have internal predecessors, (783), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:14,316 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:39:14,316 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 259 of 394 [2023-11-19 07:39:14,316 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:39:14,610 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][22], [Black: 286#true, 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 297#true, 199#L692-1true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,611 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,611 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:14,611 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:14,611 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,613 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][22], [Black: 286#true, 299#(= 0 ~release_thr1~0), 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,613 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,613 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,613 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,613 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,614 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][26], [Black: 286#true, 299#(= 0 ~release_thr1~0), 37#L692-2true, 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,614 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,614 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,615 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,615 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,618 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][26], [Black: 286#true, 37#L692-2true, 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 297#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,618 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,618 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:14,618 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,618 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:14,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][26], [Black: 286#true, 299#(= 0 ~release_thr1~0), 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 106#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,770 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-19 07:39:14,770 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:14,770 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:14,771 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:14,789 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][22], [Black: 286#true, 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 231#L746-5true, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,789 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,789 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,789 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,789 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,794 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][26], [Black: 286#true, 37#L692-2true, 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 231#L746-5true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,794 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,794 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,794 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,795 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,799 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][22], [Black: 286#true, 299#(= 0 ~release_thr1~0), 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 231#L746-5true, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,799 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,799 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,799 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,799 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,865 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][26], [Black: 286#true, 299#(= 0 ~release_thr1~0), 37#L692-2true, 292#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 106#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:14,865 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:14,865 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,865 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:14,865 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:19,282 INFO L124 PetriNetUnfolderBase]: 26355/52811 cut-off events. [2023-11-19 07:39:19,282 INFO L125 PetriNetUnfolderBase]: For 7153/8425 co-relation queries the response was YES. [2023-11-19 07:39:19,473 INFO L83 FinitePrefix]: Finished finitePrefix Result has 100267 conditions, 52811 events. 26355/52811 cut-off events. For 7153/8425 co-relation queries the response was YES. Maximal size of possible extension queue 2011. Compared 575055 event pairs, 11703 based on Foata normal form. 365/46089 useless extension candidates. Maximal degree in co-relation 100252. Up to 25496 conditions per place. [2023-11-19 07:39:19,823 INFO L140 encePairwiseOnDemand]: 388/394 looper letters, 75 selfloop transitions, 4 changer transitions 0/149 dead transitions. [2023-11-19 07:39:19,824 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 115 places, 149 transitions, 576 flow [2023-11-19 07:39:19,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:39:19,824 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:39:19,833 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 856 transitions. [2023-11-19 07:39:19,836 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7241962774957699 [2023-11-19 07:39:19,836 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 856 transitions. [2023-11-19 07:39:19,836 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 856 transitions. [2023-11-19 07:39:19,840 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:39:19,840 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 856 transitions. [2023-11-19 07:39:19,849 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 285.3333333333333) internal successors, (856), 3 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:19,854 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:19,856 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:19,856 INFO L175 Difference]: Start difference. First operand has 115 places, 126 transitions, 377 flow. Second operand 3 states and 856 transitions. [2023-11-19 07:39:19,856 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 115 places, 149 transitions, 576 flow [2023-11-19 07:39:19,868 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 112 places, 149 transitions, 564 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-19 07:39:19,872 INFO L231 Difference]: Finished difference. Result has 114 places, 116 transitions, 346 flow [2023-11-19 07:39:19,872 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=318, PETRI_DIFFERENCE_MINUEND_PLACES=110, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=114, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=110, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=346, PETRI_PLACES=114, PETRI_TRANSITIONS=116} [2023-11-19 07:39:19,874 INFO L281 CegarLoopForPetriNet]: 108 programPoint places, 6 predicate places. [2023-11-19 07:39:19,874 INFO L495 AbstractCegarLoop]: Abstraction has has 114 places, 116 transitions, 346 flow [2023-11-19 07:39:19,876 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 261.0) internal successors, (783), 3 states have internal predecessors, (783), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:19,876 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:39:19,876 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:39:19,877 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-19 07:39:19,877 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-19 07:39:19,877 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:39:19,877 INFO L85 PathProgramCache]: Analyzing trace with hash -1223640076, now seen corresponding path program 1 times [2023-11-19 07:39:19,878 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:39:19,878 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1478311522] [2023-11-19 07:39:19,878 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:39:19,878 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:39:19,890 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:39:19,920 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:39:19,920 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:39:19,920 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1478311522] [2023-11-19 07:39:19,921 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1478311522] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:39:19,921 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:39:19,921 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:39:19,921 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [713193350] [2023-11-19 07:39:19,921 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:39:19,922 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:39:19,922 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:39:19,922 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:39:19,923 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:39:19,937 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 258 out of 394 [2023-11-19 07:39:19,939 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 114 places, 116 transitions, 346 flow. Second operand has 3 states, 3 states have (on average 261.3333333333333) internal successors, (784), 3 states have internal predecessors, (784), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:19,939 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:39:19,939 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 258 of 394 [2023-11-19 07:39:19,940 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-19 07:39:20,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 297#true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 303#true, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,124 INFO L294 olderBase$Statistics]: this new event has 25 ancestors and is cut-off event [2023-11-19 07:39:20,125 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:20,125 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:20,125 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:20,131 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 37#L692-2true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, thr2Thread2of2ForFork1InUse, Black: 299#(= 0 ~release_thr1~0), 158#L746-6true, thr1Thread1of2ForFork0InUse, 297#true, 303#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,131 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,131 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:20,132 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:20,132 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:20,132 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][21], [Black: 286#true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 297#true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 303#true, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,132 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,132 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,133 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,133 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,148 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 37#L692-2true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 297#true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 303#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,148 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,148 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,148 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,149 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,150 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][21], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 297#true, 303#true, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,150 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,150 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,150 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:20,151 INFO L297 olderBase$Statistics]: existing Event has 23 ancestors and is cut-off event [2023-11-19 07:39:20,153 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 37#L692-2true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 297#true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 303#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,153 INFO L294 olderBase$Statistics]: this new event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,153 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,154 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,154 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,154 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,242 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 297#true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 106#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, 303#true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,242 INFO L294 olderBase$Statistics]: this new event has 28 ancestors and is cut-off event [2023-11-19 07:39:20,243 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:20,243 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:20,243 INFO L297 olderBase$Statistics]: existing Event has 25 ancestors and is cut-off event [2023-11-19 07:39:20,292 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([802] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][21], [Black: 286#true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 148#L692-2true, thr2Thread1of2ForFork1InUse, Black: 297#true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 303#true, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,292 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:20,292 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,292 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,293 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,293 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,293 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 37#L692-2true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 297#true, thr2Thread2of2ForFork1InUse, 158#L746-6true, thr1Thread1of2ForFork0InUse, 106#thr1Err2ASSERT_VIOLATIONDATA_RACEtrue, 303#true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,294 INFO L294 olderBase$Statistics]: this new event has 29 ancestors and is cut-off event [2023-11-19 07:39:20,294 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,294 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,294 INFO L297 olderBase$Statistics]: existing Event has 26 ancestors and is cut-off event [2023-11-19 07:39:20,424 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, Black: 297#true, 155#L692-1true, thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 231#L746-5true, 303#true, 78#L722-2true, 199#L692-1true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,424 INFO L294 olderBase$Statistics]: this new event has 31 ancestors and is cut-off event [2023-11-19 07:39:20,424 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:20,424 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:20,424 INFO L297 olderBase$Statistics]: existing Event has 28 ancestors and is cut-off event [2023-11-19 07:39:20,497 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([766] L692-4-->L692-1: Formula: (= |v_#race~release_thr1~0_1| 0) InVars {} OutVars{#race~release_thr1~0=|v_#race~release_thr1~0_1|} AuxVars[] AssignedVars[#race~release_thr1~0][24], [Black: 286#true, 37#L692-2true, 299#(= 0 ~release_thr1~0), Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 155#L692-1true, Black: 297#true, thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 231#L746-5true, 303#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,497 INFO L294 olderBase$Statistics]: this new event has 32 ancestors and is cut-off event [2023-11-19 07:39:20,497 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:20,497 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:20,497 INFO L297 olderBase$Statistics]: existing Event has 29 ancestors and is cut-off event [2023-11-19 07:39:20,709 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][70], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 239#L693-4true, thr2Thread2of2ForFork1InUse, Black: 299#(= 0 ~release_thr1~0), thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, 303#true, 78#L722-2true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,709 INFO L294 olderBase$Statistics]: this new event has 34 ancestors and is cut-off event [2023-11-19 07:39:20,709 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:20,709 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:20,709 INFO L297 olderBase$Statistics]: existing Event has 34 ancestors and is cut-off event [2023-11-19 07:39:20,917 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 239#L693-4true, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 305#(= |#race~flag1~0| 0), thr1Thread1of2ForFork0InUse, 4#L724-1true, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,917 INFO L294 olderBase$Statistics]: this new event has 35 ancestors and is not cut-off event [2023-11-19 07:39:20,917 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-11-19 07:39:20,917 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-11-19 07:39:20,917 INFO L297 olderBase$Statistics]: existing Event has 35 ancestors and is not cut-off event [2023-11-19 07:39:20,918 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 47#L724-2true, thr2Thread1of2ForFork1InUse, 239#L693-4true, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 305#(= |#race~flag1~0| 0), thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:20,918 INFO L294 olderBase$Statistics]: this new event has 36 ancestors and is cut-off event [2023-11-19 07:39:20,918 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:20,918 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:20,918 INFO L297 olderBase$Statistics]: existing Event has 36 ancestors and is cut-off event [2023-11-19 07:39:22,207 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, 122#L727true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 299#(= 0 ~release_thr1~0), 305#(= |#race~flag1~0| 0), thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:22,207 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,208 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,208 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,208 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,208 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 239#L693-4true, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 305#(= |#race~flag1~0| 0), thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 90#L702-1true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:22,208 INFO L294 olderBase$Statistics]: this new event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,208 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,209 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,209 INFO L297 olderBase$Statistics]: existing Event has 38 ancestors and is cut-off event [2023-11-19 07:39:22,330 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 239#L693-4true, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 305#(= |#race~flag1~0| 0), thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), 11#L702-8true, Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:22,330 INFO L294 olderBase$Statistics]: this new event has 39 ancestors and is cut-off event [2023-11-19 07:39:22,330 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:22,331 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:22,331 INFO L297 olderBase$Statistics]: existing Event has 39 ancestors and is cut-off event [2023-11-19 07:39:22,466 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 109#L702-4true, 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 299#(= 0 ~release_thr1~0), 305#(= |#race~flag1~0| 0), thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:22,466 INFO L294 olderBase$Statistics]: this new event has 40 ancestors and is cut-off event [2023-11-19 07:39:22,466 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:22,466 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:22,466 INFO L297 olderBase$Statistics]: existing Event has 40 ancestors and is cut-off event [2023-11-19 07:39:23,570 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, 99#L702-11true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 305#(= |#race~flag1~0| 0), Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:23,571 INFO L294 olderBase$Statistics]: this new event has 41 ancestors and is cut-off event [2023-11-19 07:39:23,571 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:23,571 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:23,571 INFO L297 olderBase$Statistics]: existing Event has 41 ancestors and is cut-off event [2023-11-19 07:39:23,723 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 97#L703true, thr2Thread1of2ForFork1InUse, 239#L693-4true, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 305#(= |#race~flag1~0| 0), thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:23,724 INFO L294 olderBase$Statistics]: this new event has 42 ancestors and is cut-off event [2023-11-19 07:39:23,724 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:23,724 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:23,724 INFO L297 olderBase$Statistics]: existing Event has 42 ancestors and is cut-off event [2023-11-19 07:39:23,891 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, 26#L703-5true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 239#L693-4true, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 305#(= |#race~flag1~0| 0), thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:23,891 INFO L294 olderBase$Statistics]: this new event has 43 ancestors and is cut-off event [2023-11-19 07:39:23,891 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:23,891 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:23,891 INFO L297 olderBase$Statistics]: existing Event has 43 ancestors and is cut-off event [2023-11-19 07:39:24,064 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 305#(= |#race~flag1~0| 0), Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|), 178#L703-7true]) [2023-11-19 07:39:24,064 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,065 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,065 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,065 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,069 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), thr2Thread1of2ForFork1InUse, 239#L693-4true, Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, 305#(= |#race~flag1~0| 0), thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 147#L703-3true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:24,069 INFO L294 olderBase$Statistics]: this new event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,069 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,070 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,070 INFO L297 olderBase$Statistics]: existing Event has 44 ancestors and is cut-off event [2023-11-19 07:39:24,576 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, 95#L708true, 305#(= |#race~flag1~0| 0), Black: 299#(= 0 ~release_thr1~0), thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:24,576 INFO L294 olderBase$Statistics]: this new event has 46 ancestors and is cut-off event [2023-11-19 07:39:24,576 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:24,576 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:24,576 INFO L297 olderBase$Statistics]: existing Event has 46 ancestors and is cut-off event [2023-11-19 07:39:25,461 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1055] L693-2-->L693-4: Formula: (= |v_#race~usecount~0_69| |v_thr2Thread1of2ForFork1_#t~nondet3_13|) InVars {} OutVars{#race~usecount~0=|v_#race~usecount~0_69|, thr2Thread1of2ForFork1_#t~nondet3=|v_thr2Thread1of2ForFork1_#t~nondet3_13|} AuxVars[] AssignedVars[#race~usecount~0, thr2Thread1of2ForFork1_#t~nondet3][71], [Black: 286#true, Black: 294#(= |thr1Thread1of2ForFork0_#t~nondet10#1| |#race~release_thr1~0|), 239#L693-4true, thr2Thread1of2ForFork1InUse, Black: 299#(= 0 ~release_thr1~0), 305#(= |#race~flag1~0| 0), thr2Thread2of2ForFork1InUse, thr1Thread1of2ForFork0InUse, 297#true, 140#L693true, 141#thr1EXITtrue, 231#L746-5true, Black: 278#(= |thr1Thread1of2ForFork0_#t~nondet8#1| |#race~usecount~0|), Black: 283#(= |thr1Thread1of2ForFork0_#t~nondet9#1| |#race~locked~0|)]) [2023-11-19 07:39:25,461 INFO L294 olderBase$Statistics]: this new event has 49 ancestors and is cut-off event [2023-11-19 07:39:25,461 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:25,461 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:25,461 INFO L297 olderBase$Statistics]: existing Event has 49 ancestors and is cut-off event [2023-11-19 07:39:27,865 INFO L124 PetriNetUnfolderBase]: 29839/60164 cut-off events. [2023-11-19 07:39:27,865 INFO L125 PetriNetUnfolderBase]: For 6831/9258 co-relation queries the response was YES. [2023-11-19 07:39:28,024 INFO L83 FinitePrefix]: Finished finitePrefix Result has 111004 conditions, 60164 events. 29839/60164 cut-off events. For 6831/9258 co-relation queries the response was YES. Maximal size of possible extension queue 2449. Compared 678034 event pairs, 6239 based on Foata normal form. 252/54704 useless extension candidates. Maximal degree in co-relation 110986. Up to 28417 conditions per place. [2023-11-19 07:39:28,307 INFO L140 encePairwiseOnDemand]: 389/394 looper letters, 72 selfloop transitions, 4 changer transitions 0/149 dead transitions. [2023-11-19 07:39:28,308 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 116 places, 149 transitions, 578 flow [2023-11-19 07:39:28,308 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-19 07:39:28,308 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-19 07:39:28,310 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 850 transitions. [2023-11-19 07:39:28,311 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7191201353637902 [2023-11-19 07:39:28,312 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 850 transitions. [2023-11-19 07:39:28,312 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 850 transitions. [2023-11-19 07:39:28,313 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-19 07:39:28,313 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 850 transitions. [2023-11-19 07:39:28,316 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:28,319 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:28,319 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 394.0) internal successors, (1576), 4 states have internal predecessors, (1576), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:28,320 INFO L175 Difference]: Start difference. First operand has 114 places, 116 transitions, 346 flow. Second operand 3 states and 850 transitions. [2023-11-19 07:39:28,320 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 116 places, 149 transitions, 578 flow [2023-11-19 07:39:28,327 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 114 places, 149 transitions, 570 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-19 07:39:28,330 INFO L231 Difference]: Finished difference. Result has 116 places, 120 transitions, 372 flow [2023-11-19 07:39:28,330 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=394, PETRI_DIFFERENCE_MINUEND_FLOW=338, PETRI_DIFFERENCE_MINUEND_PLACES=112, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=116, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=112, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=372, PETRI_PLACES=116, PETRI_TRANSITIONS=120} [2023-11-19 07:39:28,331 INFO L281 CegarLoopForPetriNet]: 108 programPoint places, 8 predicate places. [2023-11-19 07:39:28,331 INFO L495 AbstractCegarLoop]: Abstraction has has 116 places, 120 transitions, 372 flow [2023-11-19 07:39:28,331 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 261.3333333333333) internal successors, (784), 3 states have internal predecessors, (784), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:28,332 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:39:28,332 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 2, 2, 1, 1, 1, 1, 1, 1] [2023-11-19 07:39:28,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-19 07:39:28,332 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 49 more)] === [2023-11-19 07:39:28,332 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:39:28,333 INFO L85 PathProgramCache]: Analyzing trace with hash 67680199, now seen corresponding path program 1 times [2023-11-19 07:39:28,333 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:39:28,333 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1515275576] [2023-11-19 07:39:28,333 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:39:28,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:39:28,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:39:28,360 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-19 07:39:28,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-19 07:39:28,378 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-19 07:39:28,378 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-19 07:39:28,378 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (52 of 53 remaining) [2023-11-19 07:39:28,379 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (51 of 53 remaining) [2023-11-19 07:39:28,379 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (50 of 53 remaining) [2023-11-19 07:39:28,380 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (49 of 53 remaining) [2023-11-19 07:39:28,380 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (48 of 53 remaining) [2023-11-19 07:39:28,380 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (47 of 53 remaining) [2023-11-19 07:39:28,381 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (46 of 53 remaining) [2023-11-19 07:39:28,381 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (45 of 53 remaining) [2023-11-19 07:39:28,381 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (44 of 53 remaining) [2023-11-19 07:39:28,381 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (43 of 53 remaining) [2023-11-19 07:39:28,382 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (42 of 53 remaining) [2023-11-19 07:39:28,382 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (41 of 53 remaining) [2023-11-19 07:39:28,382 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (40 of 53 remaining) [2023-11-19 07:39:28,383 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (39 of 53 remaining) [2023-11-19 07:39:28,383 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (38 of 53 remaining) [2023-11-19 07:39:28,383 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (37 of 53 remaining) [2023-11-19 07:39:28,383 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (36 of 53 remaining) [2023-11-19 07:39:28,384 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (35 of 53 remaining) [2023-11-19 07:39:28,384 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (34 of 53 remaining) [2023-11-19 07:39:28,384 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (33 of 53 remaining) [2023-11-19 07:39:28,384 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (32 of 53 remaining) [2023-11-19 07:39:28,384 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (31 of 53 remaining) [2023-11-19 07:39:28,385 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (30 of 53 remaining) [2023-11-19 07:39:28,385 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (29 of 53 remaining) [2023-11-19 07:39:28,385 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (28 of 53 remaining) [2023-11-19 07:39:28,385 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (27 of 53 remaining) [2023-11-19 07:39:28,385 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (26 of 53 remaining) [2023-11-19 07:39:28,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (25 of 53 remaining) [2023-11-19 07:39:28,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (24 of 53 remaining) [2023-11-19 07:39:28,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (23 of 53 remaining) [2023-11-19 07:39:28,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (22 of 53 remaining) [2023-11-19 07:39:28,386 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (21 of 53 remaining) [2023-11-19 07:39:28,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (20 of 53 remaining) [2023-11-19 07:39:28,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (19 of 53 remaining) [2023-11-19 07:39:28,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (18 of 53 remaining) [2023-11-19 07:39:28,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (17 of 53 remaining) [2023-11-19 07:39:28,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (16 of 53 remaining) [2023-11-19 07:39:28,387 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (15 of 53 remaining) [2023-11-19 07:39:28,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (14 of 53 remaining) [2023-11-19 07:39:28,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (13 of 53 remaining) [2023-11-19 07:39:28,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (12 of 53 remaining) [2023-11-19 07:39:28,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (11 of 53 remaining) [2023-11-19 07:39:28,388 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (10 of 53 remaining) [2023-11-19 07:39:28,389 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (9 of 53 remaining) [2023-11-19 07:39:28,389 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (8 of 53 remaining) [2023-11-19 07:39:28,389 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (7 of 53 remaining) [2023-11-19 07:39:28,389 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (6 of 53 remaining) [2023-11-19 07:39:28,389 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (5 of 53 remaining) [2023-11-19 07:39:28,390 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (4 of 53 remaining) [2023-11-19 07:39:28,390 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (3 of 53 remaining) [2023-11-19 07:39:28,390 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (2 of 53 remaining) [2023-11-19 07:39:28,390 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (1 of 53 remaining) [2023-11-19 07:39:28,390 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (0 of 53 remaining) [2023-11-19 07:39:28,391 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-19 07:39:28,391 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1] [2023-11-19 07:39:28,392 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-19 07:39:28,392 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-11-19 07:39:28,445 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-19 07:39:28,450 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 392 places, 415 transitions, 866 flow [2023-11-19 07:39:28,501 INFO L124 PetriNetUnfolderBase]: 22/271 cut-off events. [2023-11-19 07:39:28,501 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2023-11-19 07:39:28,504 INFO L83 FinitePrefix]: Finished finitePrefix Result has 289 conditions, 271 events. 22/271 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 981 event pairs, 0 based on Foata normal form. 0/216 useless extension candidates. Maximal degree in co-relation 282. Up to 8 conditions per place. [2023-11-19 07:39:28,504 INFO L82 GeneralOperation]: Start removeDead. Operand has 392 places, 415 transitions, 866 flow [2023-11-19 07:39:28,508 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 225 places, 234 transitions, 489 flow [2023-11-19 07:39:28,509 INFO L124 etLargeBlockEncoding]: Petri net LBE is using variable-based independence relation. [2023-11-19 07:39:28,509 INFO L131 etLargeBlockEncoding]: Starting large block encoding on Petri net that has 225 places, 234 transitions, 489 flow [2023-11-19 07:39:28,509 INFO L113 LiptonReduction]: Starting Lipton reduction on Petri net that has 225 places, 234 transitions, 489 flow [2023-11-19 07:39:28,509 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 225 places, 234 transitions, 489 flow [2023-11-19 07:39:28,557 INFO L124 PetriNetUnfolderBase]: 22/271 cut-off events. [2023-11-19 07:39:28,558 INFO L125 PetriNetUnfolderBase]: For 7/7 co-relation queries the response was YES. [2023-11-19 07:39:28,560 INFO L83 FinitePrefix]: Finished finitePrefix Result has 287 conditions, 271 events. 22/271 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 985 event pairs, 0 based on Foata normal form. 0/216 useless extension candidates. Maximal degree in co-relation 262. Up to 8 conditions per place. [2023-11-19 07:39:28,579 INFO L119 LiptonReduction]: Number of co-enabled transitions 33622 [2023-11-19 07:39:30,785 INFO L134 LiptonReduction]: Checked pairs total: 169815 [2023-11-19 07:39:30,785 INFO L136 LiptonReduction]: Total number of compositions: 117 [2023-11-19 07:39:30,792 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-19 07:39:30,792 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@3b10bd7, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-11-19 07:39:30,793 INFO L358 AbstractCegarLoop]: Starting to check reachability of 70 error locations. [2023-11-19 07:39:30,795 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-19 07:39:30,795 INFO L124 PetriNetUnfolderBase]: 0/8 cut-off events. [2023-11-19 07:39:30,795 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-19 07:39:30,796 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-19 07:39:30,796 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1] [2023-11-19 07:39:30,796 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE, thr2Err2ASSERT_VIOLATIONDATA_RACE, thr2Err3ASSERT_VIOLATIONDATA_RACE (and 66 more)] === [2023-11-19 07:39:30,796 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-19 07:39:30,797 INFO L85 PathProgramCache]: Analyzing trace with hash 1728386432, now seen corresponding path program 1 times [2023-11-19 07:39:30,797 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-19 07:39:30,797 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1808083234] [2023-11-19 07:39:30,797 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-19 07:39:30,797 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-19 07:39:30,805 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-19 07:39:30,819 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-19 07:39:30,819 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-19 07:39:30,820 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1808083234] [2023-11-19 07:39:30,820 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1808083234] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-19 07:39:30,820 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-19 07:39:30,820 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-19 07:39:30,820 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2127625319] [2023-11-19 07:39:30,820 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-19 07:39:30,821 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-19 07:39:30,821 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-19 07:39:30,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-19 07:39:30,822 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-19 07:39:30,941 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 355 out of 532 [2023-11-19 07:39:30,942 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 135 places, 140 transitions, 301 flow. Second operand has 3 states, 3 states have (on average 356.6666666666667) internal successors, (1070), 3 states have internal predecessors, (1070), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-19 07:39:30,942 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-19 07:39:30,943 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 355 of 532 [2023-11-19 07:39:30,943 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand