./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-atomic/lamport-b.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 0e0057cc Calling Ultimate with: /usr/lib/jvm/java-11-openjdk-amd64/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-atomic/lamport-b.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme --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 991793f8d7262fdf8fcd914d5c9fbaf399d7f573a6d3b742f5710da63c18b7e1 --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-26 12:02:05,286 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-26 12:02:05,385 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-26 12:02:05,391 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-26 12:02:05,392 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-26 12:02:05,419 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-26 12:02:05,420 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-26 12:02:05,420 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-26 12:02:05,421 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-26 12:02:05,422 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-26 12:02:05,423 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-26 12:02:05,424 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-26 12:02:05,424 INFO L153 SettingsManager]: * Use SBE=true [2023-11-26 12:02:05,425 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-26 12:02:05,426 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-26 12:02:05,426 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-26 12:02:05,427 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-26 12:02:05,428 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-26 12:02:05,428 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-26 12:02:05,429 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-26 12:02:05,429 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-26 12:02:05,430 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-26 12:02:05,431 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-26 12:02:05,431 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-26 12:02:05,432 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-26 12:02:05,432 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-26 12:02:05,433 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-26 12:02:05,433 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-26 12:02:05,434 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-26 12:02:05,435 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-26 12:02:05,435 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:02:05,436 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-26 12:02:05,436 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-26 12:02:05,436 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-26 12:02:05,437 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-26 12:02:05,437 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-26 12:02:05,438 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-26 12:02:05,438 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-26 12:02:05,439 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-26 12:02:05,439 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-26 12:02:05,439 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-26 12:02:05,440 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_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 991793f8d7262fdf8fcd914d5c9fbaf399d7f573a6d3b742f5710da63c18b7e1 [2023-11-26 12:02:05,822 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-26 12:02:05,849 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-26 12:02:05,852 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-26 12:02:05,854 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-26 12:02:05,855 INFO L274 PluginConnector]: CDTParser initialized [2023-11-26 12:02:05,856 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/../../sv-benchmarks/c/pthread-atomic/lamport-b.i [2023-11-26 12:02:09,013 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-26 12:02:09,352 INFO L384 CDTParser]: Found 1 translation units. [2023-11-26 12:02:09,353 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/sv-benchmarks/c/pthread-atomic/lamport-b.i [2023-11-26 12:02:09,382 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/data/597922969/d89b23ee61d64599bdd91476226f75ba/FLAG1533d3d2e [2023-11-26 12:02:09,400 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/data/597922969/d89b23ee61d64599bdd91476226f75ba [2023-11-26 12:02:09,405 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-26 12:02:09,409 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-26 12:02:09,413 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-26 12:02:09,413 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-26 12:02:09,420 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-26 12:02:09,422 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:09" (1/1) ... [2023-11-26 12:02:09,423 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@a56a3d6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:09, skipping insertion in model container [2023-11-26 12:02:09,424 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 26.11 12:02:09" (1/1) ... [2023-11-26 12:02:09,550 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-26 12:02:09,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:02:09,951 INFO L202 MainTranslator]: Completed pre-run [2023-11-26 12:02:09,999 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-26 12:02:10,041 INFO L206 MainTranslator]: Completed translation [2023-11-26 12:02:10,042 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10 WrapperNode [2023-11-26 12:02:10,042 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-26 12:02:10,043 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-26 12:02:10,043 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-26 12:02:10,044 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-26 12:02:10,052 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,078 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,112 INFO L138 Inliner]: procedures = 167, calls = 20, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 225 [2023-11-26 12:02:10,112 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-26 12:02:10,115 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-26 12:02:10,116 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-26 12:02:10,117 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-26 12:02:10,132 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,137 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,142 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,154 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,167 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,176 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,179 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,181 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,186 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-26 12:02:10,187 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-26 12:02:10,187 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-26 12:02:10,187 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-26 12:02:10,188 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (1/1) ... [2023-11-26 12:02:10,198 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-26 12:02:10,213 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/z3 [2023-11-26 12:02:10,230 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-26 12:02:10,266 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-26 12:02:10,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-26 12:02:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure thr2 [2023-11-26 12:02:10,282 INFO L138 BoogieDeclarations]: Found implementation of procedure thr2 [2023-11-26 12:02:10,282 INFO L130 BoogieDeclarations]: Found specification of procedure thr1 [2023-11-26 12:02:10,283 INFO L138 BoogieDeclarations]: Found implementation of procedure thr1 [2023-11-26 12:02:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-26 12:02:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-26 12:02:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-26 12:02:10,283 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-26 12:02:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-26 12:02:10,284 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-26 12:02:10,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-26 12:02:10,286 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-26 12:02:10,496 INFO L241 CfgBuilder]: Building ICFG [2023-11-26 12:02:10,500 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-26 12:02:10,952 INFO L282 CfgBuilder]: Performing block encoding [2023-11-26 12:02:10,968 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-26 12:02:10,968 INFO L309 CfgBuilder]: Removed 8 assume(true) statements. [2023-11-26 12:02:10,970 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:02:10 BoogieIcfgContainer [2023-11-26 12:02:10,970 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-26 12:02:10,976 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-26 12:02:10,976 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-26 12:02:10,981 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-26 12:02:10,981 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 26.11 12:02:09" (1/3) ... [2023-11-26 12:02:10,982 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4794b8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:02:10, skipping insertion in model container [2023-11-26 12:02:10,982 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 26.11 12:02:10" (2/3) ... [2023-11-26 12:02:10,983 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@4794b8a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 26.11 12:02:10, skipping insertion in model container [2023-11-26 12:02:10,983 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:02:10" (3/3) ... [2023-11-26 12:02:10,984 INFO L112 eAbstractionObserver]: Analyzing ICFG lamport-b.i [2023-11-26 12:02:11,000 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-26 12:02:11,011 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-26 12:02:11,011 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 32 error locations. [2023-11-26 12:02:11,011 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-26 12:02:11,156 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-26 12:02:11,203 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 236 places, 255 transitions, 524 flow [2023-11-26 12:02:11,315 INFO L124 PetriNetUnfolderBase]: 26/253 cut-off events. [2023-11-26 12:02:11,315 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-26 12:02:11,328 INFO L83 FinitePrefix]: Finished finitePrefix Result has 262 conditions, 253 events. 26/253 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 804 event pairs, 0 based on Foata normal form. 0/195 useless extension candidates. Maximal degree in co-relation 219. Up to 5 conditions per place. [2023-11-26 12:02:11,329 INFO L82 GeneralOperation]: Start removeDead. Operand has 236 places, 255 transitions, 524 flow [2023-11-26 12:02:11,339 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 224 places, 243 transitions, 495 flow [2023-11-26 12:02:11,351 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-26 12:02:11,359 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;@73841a29, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-26 12:02:11,359 INFO L358 AbstractCegarLoop]: Starting to check reachability of 64 error locations. [2023-11-26 12:02:11,370 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-26 12:02:11,370 INFO L124 PetriNetUnfolderBase]: 1/34 cut-off events. [2023-11-26 12:02:11,371 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-26 12:02:11,371 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:11,372 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:11,372 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting thr1Err11ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:11,378 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:11,378 INFO L85 PathProgramCache]: Analyzing trace with hash 1864133447, now seen corresponding path program 1 times [2023-11-26 12:02:11,389 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:11,389 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2135467229] [2023-11-26 12:02:11,390 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:11,390 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:11,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:11,635 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:11,635 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:11,636 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2135467229] [2023-11-26 12:02:11,636 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2135467229] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:11,636 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:11,637 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:11,638 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [964994372] [2023-11-26 12:02:11,639 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:11,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 2 states [2023-11-26 12:02:11,654 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:11,682 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 2 interpolants. [2023-11-26 12:02:11,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=1, Invalid=1, Unknown=0, NotChecked=0, Total=2 [2023-11-26 12:02:11,688 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 235 out of 255 [2023-11-26 12:02:11,693 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 243 transitions, 495 flow. Second operand has 2 states, 2 states have (on average 236.0) internal successors, (472), 2 states have internal predecessors, (472), 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) [2023-11-26 12:02:11,693 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:11,693 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 235 of 255 [2023-11-26 12:02:11,694 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:11,790 INFO L124 PetriNetUnfolderBase]: 12/223 cut-off events. [2023-11-26 12:02:11,791 INFO L125 PetriNetUnfolderBase]: For 5/6 co-relation queries the response was YES. [2023-11-26 12:02:11,796 INFO L83 FinitePrefix]: Finished finitePrefix Result has 235 conditions, 223 events. 12/223 cut-off events. For 5/6 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 548 event pairs, 0 based on Foata normal form. 23/200 useless extension candidates. Maximal degree in co-relation 200. Up to 4 conditions per place. [2023-11-26 12:02:11,800 INFO L140 encePairwiseOnDemand]: 241/255 looper letters, 3 selfloop transitions, 0 changer transitions 0/223 dead transitions. [2023-11-26 12:02:11,801 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 219 places, 223 transitions, 461 flow [2023-11-26 12:02:11,802 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 2 states. [2023-11-26 12:02:11,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 2 states. [2023-11-26 12:02:11,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2 states to 2 states and 487 transitions. [2023-11-26 12:02:11,819 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9549019607843138 [2023-11-26 12:02:11,820 INFO L72 ComplementDD]: Start complementDD. Operand 2 states and 487 transitions. [2023-11-26 12:02:11,821 INFO L73 IsDeterministic]: Start isDeterministic. Operand 2 states and 487 transitions. [2023-11-26 12:02:11,824 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:11,827 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 2 states and 487 transitions. [2023-11-26 12:02:11,863 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 3 states, 2 states have (on average 243.5) internal successors, (487), 2 states have internal predecessors, (487), 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) [2023-11-26 12:02:11,870 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 3 states, 3 states have (on average 255.0) internal successors, (765), 3 states have internal predecessors, (765), 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) [2023-11-26 12:02:11,871 INFO L81 ComplementDD]: Finished complementDD. Result has 3 states, 3 states have (on average 255.0) internal successors, (765), 3 states have internal predecessors, (765), 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) [2023-11-26 12:02:11,874 INFO L175 Difference]: Start difference. First operand has 224 places, 243 transitions, 495 flow. Second operand 2 states and 487 transitions. [2023-11-26 12:02:11,875 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 219 places, 223 transitions, 461 flow [2023-11-26 12:02:11,879 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 216 places, 223 transitions, 456 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-26 12:02:11,885 INFO L231 Difference]: Finished difference. Result has 216 places, 223 transitions, 450 flow [2023-11-26 12:02:11,888 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=450, PETRI_DIFFERENCE_MINUEND_PLACES=215, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=223, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=223, PETRI_DIFFERENCE_SUBTRAHEND_STATES=2, PETRI_FLOW=450, PETRI_PLACES=216, PETRI_TRANSITIONS=223} [2023-11-26 12:02:11,894 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, -8 predicate places. [2023-11-26 12:02:11,895 INFO L495 AbstractCegarLoop]: Abstraction has has 216 places, 223 transitions, 450 flow [2023-11-26 12:02:11,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 2 states, 2 states have (on average 236.0) internal successors, (472), 2 states have internal predecessors, (472), 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) [2023-11-26 12:02:11,896 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:11,896 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:11,897 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-26 12:02:11,897 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting thr1Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:11,899 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:11,899 INFO L85 PathProgramCache]: Analyzing trace with hash 1983146225, now seen corresponding path program 1 times [2023-11-26 12:02:11,899 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:11,899 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1759543449] [2023-11-26 12:02:11,899 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:11,900 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:11,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:11,992 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:11,993 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:11,993 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1759543449] [2023-11-26 12:02:11,993 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1759543449] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:11,993 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:11,994 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:11,994 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [247752314] [2023-11-26 12:02:11,994 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:11,995 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:11,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:11,996 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:11,997 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:12,050 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 226 out of 255 [2023-11-26 12:02:12,051 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 223 transitions, 450 flow. Second operand has 3 states, 3 states have (on average 227.33333333333334) internal successors, (682), 3 states have internal predecessors, (682), 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) [2023-11-26 12:02:12,051 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:12,052 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 226 of 255 [2023-11-26 12:02:12,052 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:12,188 INFO L124 PetriNetUnfolderBase]: 52/602 cut-off events. [2023-11-26 12:02:12,188 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-26 12:02:12,192 INFO L83 FinitePrefix]: Finished finitePrefix Result has 671 conditions, 602 events. 52/602 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 17. Compared 2909 event pairs, 11 based on Foata normal form. 0/462 useless extension candidates. Maximal degree in co-relation 668. Up to 41 conditions per place. [2023-11-26 12:02:12,197 INFO L140 encePairwiseOnDemand]: 250/255 looper letters, 12 selfloop transitions, 4 changer transitions 0/227 dead transitions. [2023-11-26 12:02:12,197 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 227 transitions, 492 flow [2023-11-26 12:02:12,198 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:12,198 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:12,201 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 695 transitions. [2023-11-26 12:02:12,202 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9084967320261438 [2023-11-26 12:02:12,203 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 695 transitions. [2023-11-26 12:02:12,203 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 695 transitions. [2023-11-26 12:02:12,203 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:12,204 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 695 transitions. [2023-11-26 12:02:12,206 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 231.66666666666666) internal successors, (695), 3 states have internal predecessors, (695), 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) [2023-11-26 12:02:12,211 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:12,212 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:12,212 INFO L175 Difference]: Start difference. First operand has 216 places, 223 transitions, 450 flow. Second operand 3 states and 695 transitions. [2023-11-26 12:02:12,212 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 227 transitions, 492 flow [2023-11-26 12:02:12,215 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 227 transitions, 492 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-26 12:02:12,220 INFO L231 Difference]: Finished difference. Result has 220 places, 226 transitions, 480 flow [2023-11-26 12:02:12,221 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=450, PETRI_DIFFERENCE_MINUEND_PLACES=216, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=223, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=219, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=480, PETRI_PLACES=220, PETRI_TRANSITIONS=226} [2023-11-26 12:02:12,222 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, -4 predicate places. [2023-11-26 12:02:12,222 INFO L495 AbstractCegarLoop]: Abstraction has has 220 places, 226 transitions, 480 flow [2023-11-26 12:02:12,223 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 227.33333333333334) internal successors, (682), 3 states have internal predecessors, (682), 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) [2023-11-26 12:02:12,223 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:12,223 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:12,224 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-26 12:02:12,224 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:12,225 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:12,225 INFO L85 PathProgramCache]: Analyzing trace with hash -1997246798, now seen corresponding path program 1 times [2023-11-26 12:02:12,225 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:12,225 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [155918236] [2023-11-26 12:02:12,225 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:12,226 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:12,247 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:12,318 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:12,318 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:12,318 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [155918236] [2023-11-26 12:02:12,319 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [155918236] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:12,319 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:12,319 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:12,319 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1783900557] [2023-11-26 12:02:12,320 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:12,320 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:12,320 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:12,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:12,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:12,366 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 255 [2023-11-26 12:02:12,368 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 220 places, 226 transitions, 480 flow. Second operand has 3 states, 3 states have (on average 228.33333333333334) internal successors, (685), 3 states have internal predecessors, (685), 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) [2023-11-26 12:02:12,368 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:12,368 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 255 [2023-11-26 12:02:12,369 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:12,593 INFO L124 PetriNetUnfolderBase]: 90/990 cut-off events. [2023-11-26 12:02:12,594 INFO L125 PetriNetUnfolderBase]: For 12/12 co-relation queries the response was YES. [2023-11-26 12:02:12,599 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1120 conditions, 990 events. 90/990 cut-off events. For 12/12 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 6280 event pairs, 13 based on Foata normal form. 0/760 useless extension candidates. Maximal degree in co-relation 1115. Up to 53 conditions per place. [2023-11-26 12:02:12,608 INFO L140 encePairwiseOnDemand]: 249/255 looper letters, 11 selfloop transitions, 5 changer transitions 0/231 dead transitions. [2023-11-26 12:02:12,609 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 222 places, 231 transitions, 524 flow [2023-11-26 12:02:12,609 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:12,609 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:12,613 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 698 transitions. [2023-11-26 12:02:12,615 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9124183006535947 [2023-11-26 12:02:12,615 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 698 transitions. [2023-11-26 12:02:12,616 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 698 transitions. [2023-11-26 12:02:12,617 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:12,617 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 698 transitions. [2023-11-26 12:02:12,620 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 232.66666666666666) internal successors, (698), 3 states have internal predecessors, (698), 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) [2023-11-26 12:02:12,626 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:12,628 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:12,628 INFO L175 Difference]: Start difference. First operand has 220 places, 226 transitions, 480 flow. Second operand 3 states and 698 transitions. [2023-11-26 12:02:12,628 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 222 places, 231 transitions, 524 flow [2023-11-26 12:02:12,634 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 220 places, 231 transitions, 516 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:12,643 INFO L231 Difference]: Finished difference. Result has 222 places, 230 transitions, 510 flow [2023-11-26 12:02:12,644 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=472, PETRI_DIFFERENCE_MINUEND_PLACES=218, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=226, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=221, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=510, PETRI_PLACES=222, PETRI_TRANSITIONS=230} [2023-11-26 12:02:12,646 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, -2 predicate places. [2023-11-26 12:02:12,646 INFO L495 AbstractCegarLoop]: Abstraction has has 222 places, 230 transitions, 510 flow [2023-11-26 12:02:12,648 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 228.33333333333334) internal successors, (685), 3 states have internal predecessors, (685), 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) [2023-11-26 12:02:12,648 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:12,648 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:12,649 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-26 12:02:12,649 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting thr2Err0ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:12,651 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:12,651 INFO L85 PathProgramCache]: Analyzing trace with hash 1665790603, now seen corresponding path program 1 times [2023-11-26 12:02:12,651 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:12,652 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [690066056] [2023-11-26 12:02:12,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:12,652 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:12,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:12,777 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:12,777 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:12,777 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [690066056] [2023-11-26 12:02:12,778 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [690066056] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:12,778 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:12,778 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:12,779 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178775194] [2023-11-26 12:02:12,779 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:12,779 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:12,780 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:12,781 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:12,781 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:12,817 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 226 out of 255 [2023-11-26 12:02:12,819 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 222 places, 230 transitions, 510 flow. Second operand has 3 states, 3 states have (on average 227.66666666666666) internal successors, (683), 3 states have internal predecessors, (683), 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) [2023-11-26 12:02:12,819 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:12,820 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 226 of 255 [2023-11-26 12:02:12,820 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:13,062 INFO L124 PetriNetUnfolderBase]: 104/1208 cut-off events. [2023-11-26 12:02:13,063 INFO L125 PetriNetUnfolderBase]: For 25/26 co-relation queries the response was YES. [2023-11-26 12:02:13,070 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1411 conditions, 1208 events. 104/1208 cut-off events. For 25/26 co-relation queries the response was YES. Maximal size of possible extension queue 35. Compared 8547 event pairs, 21 based on Foata normal form. 0/934 useless extension candidates. Maximal degree in co-relation 1405. Up to 71 conditions per place. [2023-11-26 12:02:13,080 INFO L140 encePairwiseOnDemand]: 250/255 looper letters, 12 selfloop transitions, 4 changer transitions 0/234 dead transitions. [2023-11-26 12:02:13,081 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 224 places, 234 transitions, 551 flow [2023-11-26 12:02:13,081 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:13,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:13,085 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 695 transitions. [2023-11-26 12:02:13,086 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9084967320261438 [2023-11-26 12:02:13,086 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 695 transitions. [2023-11-26 12:02:13,086 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 695 transitions. [2023-11-26 12:02:13,087 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:13,087 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 695 transitions. [2023-11-26 12:02:13,090 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 231.66666666666666) internal successors, (695), 3 states have internal predecessors, (695), 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) [2023-11-26 12:02:13,093 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:13,094 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:13,094 INFO L175 Difference]: Start difference. First operand has 222 places, 230 transitions, 510 flow. Second operand 3 states and 695 transitions. [2023-11-26 12:02:13,095 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 224 places, 234 transitions, 551 flow [2023-11-26 12:02:13,101 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 222 places, 234 transitions, 541 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:13,106 INFO L231 Difference]: Finished difference. Result has 224 places, 233 transitions, 530 flow [2023-11-26 12:02:13,107 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=500, PETRI_DIFFERENCE_MINUEND_PLACES=220, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=230, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=226, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=530, PETRI_PLACES=224, PETRI_TRANSITIONS=233} [2023-11-26 12:02:13,109 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 0 predicate places. [2023-11-26 12:02:13,109 INFO L495 AbstractCegarLoop]: Abstraction has has 224 places, 233 transitions, 530 flow [2023-11-26 12:02:13,110 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 227.66666666666666) internal successors, (683), 3 states have internal predecessors, (683), 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) [2023-11-26 12:02:13,110 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:13,111 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:13,111 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-26 12:02:13,111 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:13,113 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:13,114 INFO L85 PathProgramCache]: Analyzing trace with hash -1726750732, now seen corresponding path program 1 times [2023-11-26 12:02:13,114 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:13,116 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [611375447] [2023-11-26 12:02:13,117 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:13,117 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:13,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:13,705 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:13,705 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:13,706 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [611375447] [2023-11-26 12:02:13,706 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [611375447] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:13,706 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:13,707 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-26 12:02:13,708 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [81287246] [2023-11-26 12:02:13,708 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:13,709 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-26 12:02:13,710 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:13,711 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-26 12:02:13,711 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-26 12:02:13,910 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 225 out of 255 [2023-11-26 12:02:13,912 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 224 places, 233 transitions, 530 flow. Second operand has 6 states, 6 states have (on average 226.5) internal successors, (1359), 6 states have internal predecessors, (1359), 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) [2023-11-26 12:02:13,913 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:13,913 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 225 of 255 [2023-11-26 12:02:13,913 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:14,114 INFO L124 PetriNetUnfolderBase]: 88/1082 cut-off events. [2023-11-26 12:02:14,115 INFO L125 PetriNetUnfolderBase]: For 14/45 co-relation queries the response was YES. [2023-11-26 12:02:14,121 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1232 conditions, 1082 events. 88/1082 cut-off events. For 14/45 co-relation queries the response was YES. Maximal size of possible extension queue 29. Compared 7292 event pairs, 6 based on Foata normal form. 24/862 useless extension candidates. Maximal degree in co-relation 1225. Up to 30 conditions per place. [2023-11-26 12:02:14,129 INFO L140 encePairwiseOnDemand]: 250/255 looper letters, 6 selfloop transitions, 4 changer transitions 0/232 dead transitions. [2023-11-26 12:02:14,129 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 232 transitions, 548 flow [2023-11-26 12:02:14,130 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-26 12:02:14,131 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-26 12:02:14,135 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1361 transitions. [2023-11-26 12:02:14,136 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8895424836601307 [2023-11-26 12:02:14,141 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1361 transitions. [2023-11-26 12:02:14,141 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1361 transitions. [2023-11-26 12:02:14,143 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:14,143 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1361 transitions. [2023-11-26 12:02:14,148 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 226.83333333333334) internal successors, (1361), 6 states have internal predecessors, (1361), 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) [2023-11-26 12:02:14,153 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 255.0) internal successors, (1785), 7 states have internal predecessors, (1785), 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) [2023-11-26 12:02:14,155 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 255.0) internal successors, (1785), 7 states have internal predecessors, (1785), 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) [2023-11-26 12:02:14,156 INFO L175 Difference]: Start difference. First operand has 224 places, 233 transitions, 530 flow. Second operand 6 states and 1361 transitions. [2023-11-26 12:02:14,156 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 232 transitions, 548 flow [2023-11-26 12:02:14,161 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 226 places, 232 transitions, 540 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:14,165 INFO L231 Difference]: Finished difference. Result has 226 places, 232 transitions, 528 flow [2023-11-26 12:02:14,166 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=520, PETRI_DIFFERENCE_MINUEND_PLACES=221, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=228, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=528, PETRI_PLACES=226, PETRI_TRANSITIONS=232} [2023-11-26 12:02:14,169 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 2 predicate places. [2023-11-26 12:02:14,169 INFO L495 AbstractCegarLoop]: Abstraction has has 226 places, 232 transitions, 528 flow [2023-11-26 12:02:14,171 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 226.5) internal successors, (1359), 6 states have internal predecessors, (1359), 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) [2023-11-26 12:02:14,171 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:14,171 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:14,172 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-26 12:02:14,173 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting thr1Err2ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:14,177 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:14,178 INFO L85 PathProgramCache]: Analyzing trace with hash -1796632034, now seen corresponding path program 1 times [2023-11-26 12:02:14,178 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:14,178 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [170288035] [2023-11-26 12:02:14,178 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:14,179 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:14,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:14,242 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:14,243 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:14,243 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [170288035] [2023-11-26 12:02:14,243 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [170288035] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:14,243 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:14,244 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:14,244 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [615681761] [2023-11-26 12:02:14,244 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:14,244 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:14,245 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:14,245 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:14,245 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:14,305 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 207 out of 255 [2023-11-26 12:02:14,307 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 232 transitions, 528 flow. Second operand has 3 states, 3 states have (on average 208.0) internal successors, (624), 3 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 12:02:14,307 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:14,307 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 207 of 255 [2023-11-26 12:02:14,307 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:14,800 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][63], [260#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 269#(= |#race~y~0| 0), 210#L690-3true, 169#L742-4true, 239#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:14,800 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2023-11-26 12:02:14,800 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:14,801 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:14,801 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:14,811 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][63], [260#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 269#(= |#race~y~0| 0), 6#L716-3true, 169#L742-4true, 239#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse, 174#L690-4true]) [2023-11-26 12:02:14,811 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2023-11-26 12:02:14,812 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:14,812 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:14,812 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:14,822 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][64], [260#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 269#(= |#race~y~0| 0), 6#L716-3true, 169#L742-4true, 239#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse, 203#L691true]) [2023-11-26 12:02:14,822 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-26 12:02:14,823 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:14,823 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:14,823 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:14,909 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][63], [260#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 269#(= |#race~y~0| 0), 239#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 174#L690-4true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:14,909 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-26 12:02:14,909 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-26 12:02:14,909 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:14,909 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:14,910 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:14,910 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][63], [260#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 6#L716-3true, 169#L742-4true, 269#(= |#race~y~0| 0), 239#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:14,910 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2023-11-26 12:02:14,910 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-26 12:02:14,911 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:14,912 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:14,912 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:14,912 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][64], [260#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 269#(= |#race~y~0| 0), 239#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse, 203#L691true]) [2023-11-26 12:02:14,912 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2023-11-26 12:02:14,912 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-26 12:02:14,913 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:14,913 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:14,913 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:14,915 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][43], [260#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 269#(= |#race~y~0| 0), 210#L690-3true, 239#true, Black: 248#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:14,915 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2023-11-26 12:02:14,915 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-26 12:02:14,916 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:14,916 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:14,941 INFO L124 PetriNetUnfolderBase]: 476/3693 cut-off events. [2023-11-26 12:02:14,941 INFO L125 PetriNetUnfolderBase]: For 25/25 co-relation queries the response was YES. [2023-11-26 12:02:14,958 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4721 conditions, 3693 events. 476/3693 cut-off events. For 25/25 co-relation queries the response was YES. Maximal size of possible extension queue 108. Compared 35800 event pairs, 78 based on Foata normal form. 0/2958 useless extension candidates. Maximal degree in co-relation 4714. Up to 435 conditions per place. [2023-11-26 12:02:14,979 INFO L140 encePairwiseOnDemand]: 227/255 looper letters, 33 selfloop transitions, 20 changer transitions 0/254 dead transitions. [2023-11-26 12:02:14,979 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 254 transitions, 681 flow [2023-11-26 12:02:14,980 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:14,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:14,982 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 682 transitions. [2023-11-26 12:02:15,026 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8915032679738563 [2023-11-26 12:02:15,026 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 682 transitions. [2023-11-26 12:02:15,027 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 682 transitions. [2023-11-26 12:02:15,027 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:15,027 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 682 transitions. [2023-11-26 12:02:15,030 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 227.33333333333334) internal successors, (682), 3 states have internal predecessors, (682), 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) [2023-11-26 12:02:15,032 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:15,033 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:15,033 INFO L175 Difference]: Start difference. First operand has 226 places, 232 transitions, 528 flow. Second operand 3 states and 682 transitions. [2023-11-26 12:02:15,033 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 254 transitions, 681 flow [2023-11-26 12:02:15,036 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 224 places, 254 transitions, 674 flow, removed 0 selfloop flow, removed 4 redundant places. [2023-11-26 12:02:15,041 INFO L231 Difference]: Finished difference. Result has 226 places, 252 transitions, 697 flow [2023-11-26 12:02:15,041 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=521, PETRI_DIFFERENCE_MINUEND_PLACES=222, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=232, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=212, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=697, PETRI_PLACES=226, PETRI_TRANSITIONS=252} [2023-11-26 12:02:15,042 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 2 predicate places. [2023-11-26 12:02:15,043 INFO L495 AbstractCegarLoop]: Abstraction has has 226 places, 252 transitions, 697 flow [2023-11-26 12:02:15,043 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 208.0) internal successors, (624), 3 states have internal predecessors, (624), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-26 12:02:15,043 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:15,043 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:15,044 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-26 12:02:15,044 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting thr2Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:15,044 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:15,044 INFO L85 PathProgramCache]: Analyzing trace with hash 1241951732, now seen corresponding path program 1 times [2023-11-26 12:02:15,045 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:15,045 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625126886] [2023-11-26 12:02:15,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:15,045 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:15,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:15,079 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:15,079 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:15,080 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625126886] [2023-11-26 12:02:15,080 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [625126886] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:15,080 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:15,080 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:15,080 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1486951935] [2023-11-26 12:02:15,081 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:15,081 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:15,081 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:15,082 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:15,082 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:15,100 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 255 [2023-11-26 12:02:15,101 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 252 transitions, 697 flow. Second operand has 3 states, 3 states have (on average 228.66666666666666) internal successors, (686), 3 states have internal predecessors, (686), 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) [2023-11-26 12:02:15,102 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:15,102 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 255 [2023-11-26 12:02:15,102 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:15,397 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][65], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 169#L742-4true, 269#(= |#race~y~0| 0), 192#L716-4true, 239#true, Black: 248#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:15,397 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-26 12:02:15,397 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:15,397 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:15,398 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:15,633 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][65], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 269#(= |#race~y~0| 0), 6#L716-3true, 169#L742-4true, 239#true, Black: 248#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:15,633 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2023-11-26 12:02:15,634 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:15,634 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:15,634 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:15,634 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][65], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 192#L716-4true, 269#(= |#race~y~0| 0), 169#L742-4true, 239#true, Black: 248#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:15,635 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2023-11-26 12:02:15,635 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:15,635 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:15,635 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:15,635 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:15,636 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][43], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 269#(= |#race~y~0| 0), 169#L742-4true, 53#L716-2true, 239#true, Black: 248#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:15,636 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2023-11-26 12:02:15,636 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-26 12:02:15,636 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-26 12:02:15,637 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-26 12:02:15,637 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][43], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 78#L717true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 269#(= |#race~y~0| 0), 169#L742-4true, 239#true, Black: 248#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:15,637 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-26 12:02:15,640 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:15,640 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:15,640 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:15,653 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([639] L716-1-->L716-2: Formula: true InVars {} OutVars{thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_1|} AuxVars[] AssignedVars[thr2Thread1of1ForFork1_#t~nondet12#1][59], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 269#(= |#race~y~0| 0), 210#L690-3true, 169#L742-4true, 53#L716-2true, 239#true, Black: 248#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:15,653 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2023-11-26 12:02:15,653 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-26 12:02:15,654 INFO L297 olderBase$Statistics]: existing Event has 68 ancestors and is cut-off event [2023-11-26 12:02:15,654 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-26 12:02:15,783 INFO L124 PetriNetUnfolderBase]: 507/4046 cut-off events. [2023-11-26 12:02:15,784 INFO L125 PetriNetUnfolderBase]: For 251/271 co-relation queries the response was YES. [2023-11-26 12:02:15,801 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5502 conditions, 4046 events. 507/4046 cut-off events. For 251/271 co-relation queries the response was YES. Maximal size of possible extension queue 123. Compared 40079 event pairs, 88 based on Foata normal form. 0/3260 useless extension candidates. Maximal degree in co-relation 5494. Up to 419 conditions per place. [2023-11-26 12:02:15,829 INFO L140 encePairwiseOnDemand]: 249/255 looper letters, 12 selfloop transitions, 6 changer transitions 0/257 dead transitions. [2023-11-26 12:02:15,829 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 228 places, 257 transitions, 746 flow [2023-11-26 12:02:15,830 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:15,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:15,832 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 698 transitions. [2023-11-26 12:02:15,833 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9124183006535947 [2023-11-26 12:02:15,833 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 698 transitions. [2023-11-26 12:02:15,833 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 698 transitions. [2023-11-26 12:02:15,834 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:15,834 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 698 transitions. [2023-11-26 12:02:15,836 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 232.66666666666666) internal successors, (698), 3 states have internal predecessors, (698), 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) [2023-11-26 12:02:15,838 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:15,839 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:15,839 INFO L175 Difference]: Start difference. First operand has 226 places, 252 transitions, 697 flow. Second operand 3 states and 698 transitions. [2023-11-26 12:02:15,840 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 228 places, 257 transitions, 746 flow [2023-11-26 12:02:15,847 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 226 places, 257 transitions, 706 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:15,851 INFO L231 Difference]: Finished difference. Result has 228 places, 256 transitions, 701 flow [2023-11-26 12:02:15,852 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=657, PETRI_DIFFERENCE_MINUEND_PLACES=224, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=252, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=246, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=701, PETRI_PLACES=228, PETRI_TRANSITIONS=256} [2023-11-26 12:02:15,853 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 4 predicate places. [2023-11-26 12:02:15,853 INFO L495 AbstractCegarLoop]: Abstraction has has 228 places, 256 transitions, 701 flow [2023-11-26 12:02:15,853 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 228.66666666666666) internal successors, (686), 3 states have internal predecessors, (686), 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) [2023-11-26 12:02:15,854 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:15,854 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:15,854 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-26 12:02:15,854 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting thr1Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:15,855 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:15,855 INFO L85 PathProgramCache]: Analyzing trace with hash -1736359262, now seen corresponding path program 1 times [2023-11-26 12:02:15,855 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:15,855 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622154931] [2023-11-26 12:02:15,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:15,856 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:15,880 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:15,911 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:15,911 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:15,912 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622154931] [2023-11-26 12:02:15,912 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622154931] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:15,912 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:15,912 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:15,913 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [454658893] [2023-11-26 12:02:15,913 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:15,914 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:15,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:15,916 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:15,916 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:15,976 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 255 [2023-11-26 12:02:15,977 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 228 places, 256 transitions, 701 flow. Second operand has 3 states, 3 states have (on average 220.66666666666666) internal successors, (662), 3 states have internal predecessors, (662), 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) [2023-11-26 12:02:15,977 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:15,977 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 255 [2023-11-26 12:02:15,977 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:16,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][66], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 192#L716-4true, 169#L742-4true, Black: 248#true, 239#true, 273#true, thr2Thread1of1ForFork1InUse, 279#true]) [2023-11-26 12:02:16,176 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,177 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,177 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,177 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,198 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][62], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 279#true, 174#L690-4true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,198 INFO L294 olderBase$Statistics]: this new event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,198 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,198 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,199 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,289 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][62], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 210#L690-3true, 169#L742-4true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 279#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,289 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-26 12:02:16,289 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,289 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:16,290 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,304 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][62], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 6#L716-3true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), thr2Thread1of1ForFork1InUse, 279#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 174#L690-4true]) [2023-11-26 12:02:16,304 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-26 12:02:16,304 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,304 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,305 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,305 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,307 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][66], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 6#L716-3true, 169#L742-4true, Black: 248#true, 239#true, 279#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,307 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-26 12:02:16,307 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,308 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:16,308 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][63], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 6#L716-3true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), thr2Thread1of1ForFork1InUse, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, 203#L691true]) [2023-11-26 12:02:16,322 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:16,322 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,322 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,323 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:16,325 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][66], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 192#L716-4true, 210#L690-3true, 169#L742-4true, 239#true, Black: 248#true, 279#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,326 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-26 12:02:16,326 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,326 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,326 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,326 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,353 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][43], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 78#L717true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 169#L742-4true, 239#true, Black: 248#true, 273#true, 279#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,354 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:16,355 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,356 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,356 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:16,470 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][66], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 210#L690-3true, 169#L742-4true, 239#true, Black: 248#true, 273#true, 279#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,470 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2023-11-26 12:02:16,470 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,471 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:16,471 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:16,471 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,471 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][66], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 192#L716-4true, 210#L690-3true, 169#L742-4true, 239#true, Black: 248#true, 279#true, 273#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,471 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2023-11-26 12:02:16,472 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,472 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,472 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,472 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,472 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:16,483 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][62], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 210#L690-3true, 169#L742-4true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,483 INFO L294 olderBase$Statistics]: this new event has 105 ancestors and is cut-off event [2023-11-26 12:02:16,483 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,483 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:16,484 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:16,484 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,494 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][62], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 174#L690-4true, 279#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,494 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2023-11-26 12:02:16,494 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,494 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,494 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,495 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:16,495 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,504 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][63], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 239#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, thr2Thread1of1ForFork1InUse, 203#L691true]) [2023-11-26 12:02:16,505 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-26 12:02:16,505 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,505 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,505 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:16,505 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:16,581 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][62], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, 174#L690-4true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,582 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-26 12:02:16,582 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,582 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,582 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-26 12:02:16,582 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,582 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:16,583 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,583 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][62], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 6#L716-3true, 169#L742-4true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,583 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2023-11-26 12:02:16,583 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,583 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:16,584 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-26 12:02:16,584 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:16,584 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,584 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][63], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 6#L716-3true, 169#L742-4true, 239#true, 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, thr2Thread1of1ForFork1InUse, 203#L691true]) [2023-11-26 12:02:16,584 INFO L294 olderBase$Statistics]: this new event has 121 ancestors and is cut-off event [2023-11-26 12:02:16,585 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-26 12:02:16,585 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,585 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-26 12:02:16,585 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:16,585 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:16,588 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][66], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 210#L690-3true, 6#L716-3true, 169#L742-4true, 239#true, Black: 248#true, 273#true, 279#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,588 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is cut-off event [2023-11-26 12:02:16,588 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,589 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:16,589 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:16,589 INFO L297 olderBase$Statistics]: existing Event has 69 ancestors and is cut-off event [2023-11-26 12:02:16,589 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-26 12:02:16,591 INFO L292 olderBase$Statistics]: inserting event number 7 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][66], [Black: 267#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 192#L716-4true, 169#L742-4true, 210#L690-3true, 239#true, Black: 248#true, 273#true, 279#true, thr2Thread1of1ForFork1InUse]) [2023-11-26 12:02:16,591 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is cut-off event [2023-11-26 12:02:16,592 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,592 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,592 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:16,592 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-26 12:02:16,592 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:16,592 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-26 12:02:16,615 INFO L124 PetriNetUnfolderBase]: 606/4371 cut-off events. [2023-11-26 12:02:16,615 INFO L125 PetriNetUnfolderBase]: For 656/805 co-relation queries the response was YES. [2023-11-26 12:02:16,638 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6394 conditions, 4371 events. 606/4371 cut-off events. For 656/805 co-relation queries the response was YES. Maximal size of possible extension queue 135. Compared 43324 event pairs, 99 based on Foata normal form. 6/3519 useless extension candidates. Maximal degree in co-relation 6385. Up to 527 conditions per place. [2023-11-26 12:02:16,659 INFO L140 encePairwiseOnDemand]: 245/255 looper letters, 30 selfloop transitions, 15 changer transitions 0/270 dead transitions. [2023-11-26 12:02:16,659 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 230 places, 270 transitions, 843 flow [2023-11-26 12:02:16,660 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:16,660 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:16,662 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 686 transitions. [2023-11-26 12:02:16,663 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8967320261437909 [2023-11-26 12:02:16,663 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 686 transitions. [2023-11-26 12:02:16,663 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 686 transitions. [2023-11-26 12:02:16,664 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:16,664 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 686 transitions. [2023-11-26 12:02:16,666 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 228.66666666666666) internal successors, (686), 3 states have internal predecessors, (686), 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) [2023-11-26 12:02:16,671 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:16,672 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:16,672 INFO L175 Difference]: Start difference. First operand has 228 places, 256 transitions, 701 flow. Second operand 3 states and 686 transitions. [2023-11-26 12:02:16,672 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 230 places, 270 transitions, 843 flow [2023-11-26 12:02:16,676 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 228 places, 270 transitions, 831 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:16,739 INFO L231 Difference]: Finished difference. Result has 230 places, 269 transitions, 825 flow [2023-11-26 12:02:16,748 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=689, PETRI_DIFFERENCE_MINUEND_PLACES=226, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=256, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=241, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=825, PETRI_PLACES=230, PETRI_TRANSITIONS=269} [2023-11-26 12:02:16,750 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 6 predicate places. [2023-11-26 12:02:16,751 INFO L495 AbstractCegarLoop]: Abstraction has has 230 places, 269 transitions, 825 flow [2023-11-26 12:02:16,751 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 220.66666666666666) internal successors, (662), 3 states have internal predecessors, (662), 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) [2023-11-26 12:02:16,751 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:16,751 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:16,752 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-26 12:02:16,752 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting thr1Err3ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:16,752 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:16,752 INFO L85 PathProgramCache]: Analyzing trace with hash -1737313568, now seen corresponding path program 1 times [2023-11-26 12:02:16,753 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:16,753 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [162628617] [2023-11-26 12:02:16,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:16,753 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:16,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:16,825 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:16,828 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:16,828 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [162628617] [2023-11-26 12:02:16,828 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [162628617] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:16,829 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:16,829 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 12:02:16,829 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [575849194] [2023-11-26 12:02:16,829 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:16,830 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:16,830 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:16,830 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:16,831 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:16,857 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 216 out of 255 [2023-11-26 12:02:16,858 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 230 places, 269 transitions, 825 flow. Second operand has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 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) [2023-11-26 12:02:16,858 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:16,859 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 216 of 255 [2023-11-26 12:02:16,859 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:17,732 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][61], [Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, 203#L691true, Black: 267#true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 279#true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 287#(= ~y~0 0)]) [2023-11-26 12:02:17,732 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-26 12:02:17,733 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-26 12:02:17,733 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:17,733 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:17,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([714] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][261], [Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, 287#(= ~y~0 0)]) [2023-11-26 12:02:17,740 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-26 12:02:17,741 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:17,741 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:17,741 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-26 12:02:17,745 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][232], [Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 239#true, thr2Thread1of1ForFork1InUse, Black: 269#(= |#race~y~0| 0), 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 279#true, 142#L727-2true, 287#(= ~y~0 0)]) [2023-11-26 12:02:17,745 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2023-11-26 12:02:17,745 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:17,745 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2023-11-26 12:02:17,746 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:17,781 INFO L124 PetriNetUnfolderBase]: 777/5774 cut-off events. [2023-11-26 12:02:17,781 INFO L125 PetriNetUnfolderBase]: For 566/603 co-relation queries the response was YES. [2023-11-26 12:02:17,812 INFO L83 FinitePrefix]: Finished finitePrefix Result has 8472 conditions, 5774 events. 777/5774 cut-off events. For 566/603 co-relation queries the response was YES. Maximal size of possible extension queue 213. Compared 63450 event pairs, 112 based on Foata normal form. 39/4774 useless extension candidates. Maximal degree in co-relation 8462. Up to 585 conditions per place. [2023-11-26 12:02:17,836 INFO L140 encePairwiseOnDemand]: 236/255 looper letters, 23 selfloop transitions, 11 changer transitions 0/281 dead transitions. [2023-11-26 12:02:17,837 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 232 places, 281 transitions, 920 flow [2023-11-26 12:02:17,837 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:17,837 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:17,840 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 690 transitions. [2023-11-26 12:02:17,841 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9019607843137255 [2023-11-26 12:02:17,841 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 690 transitions. [2023-11-26 12:02:17,841 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 690 transitions. [2023-11-26 12:02:17,842 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:17,842 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 690 transitions. [2023-11-26 12:02:17,845 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 230.0) internal successors, (690), 3 states have internal predecessors, (690), 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) [2023-11-26 12:02:17,848 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:17,849 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:17,849 INFO L175 Difference]: Start difference. First operand has 230 places, 269 transitions, 825 flow. Second operand 3 states and 690 transitions. [2023-11-26 12:02:17,849 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 232 places, 281 transitions, 920 flow [2023-11-26 12:02:17,858 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 230 places, 281 transitions, 890 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:17,864 INFO L231 Difference]: Finished difference. Result has 232 places, 279 transitions, 895 flow [2023-11-26 12:02:17,865 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=795, PETRI_DIFFERENCE_MINUEND_PLACES=228, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=258, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=895, PETRI_PLACES=232, PETRI_TRANSITIONS=279} [2023-11-26 12:02:17,866 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 8 predicate places. [2023-11-26 12:02:17,866 INFO L495 AbstractCegarLoop]: Abstraction has has 232 places, 279 transitions, 895 flow [2023-11-26 12:02:17,867 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 217.0) internal successors, (651), 3 states have internal predecessors, (651), 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) [2023-11-26 12:02:17,867 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:17,867 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:17,867 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-26 12:02:17,868 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting thr1Err6ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:17,868 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:17,868 INFO L85 PathProgramCache]: Analyzing trace with hash 708143244, now seen corresponding path program 1 times [2023-11-26 12:02:17,869 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:17,869 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [489380562] [2023-11-26 12:02:17,869 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:17,869 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:17,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:17,907 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:17,907 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:17,908 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [489380562] [2023-11-26 12:02:17,908 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [489380562] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:17,908 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:17,909 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:17,909 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1987110254] [2023-11-26 12:02:17,909 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:17,910 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:17,910 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:17,911 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:17,911 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:17,932 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 255 [2023-11-26 12:02:17,934 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 232 places, 279 transitions, 895 flow. Second operand has 3 states, 3 states have (on average 228.33333333333334) internal successors, (685), 3 states have internal predecessors, (685), 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) [2023-11-26 12:02:17,934 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:17,934 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 255 [2023-11-26 12:02:17,935 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:18,692 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0), 212#L722true]) [2023-11-26 12:02:18,693 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,693 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,693 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,693 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,694 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][127], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 207#L718true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,694 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,694 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,694 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,694 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][127], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 3#L722-1true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,695 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:18,695 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:18,695 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:18,695 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:18,740 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([662] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][71], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0), 212#L722true]) [2023-11-26 12:02:18,740 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,740 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,740 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,741 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:18,741 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,741 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:18,742 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,742 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,742 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,785 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][219], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 239#true, thr2Thread1of1ForFork1InUse, Black: 269#(= |#race~y~0| 0), 171#L717-2true, 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,785 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:18,786 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:18,786 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:18,786 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:18,824 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,824 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:18,824 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:18,825 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,825 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,825 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,854 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][105], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,854 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:18,854 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,854 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,855 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,924 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][47], [Black: 285#true, Black: 254#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,924 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:18,924 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,925 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,925 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,956 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 291#true, 231#L697-2true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,957 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:18,957 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:18,957 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:18,957 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:18,960 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][143], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,961 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:18,961 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,961 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,961 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,971 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][143], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,971 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:18,972 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,972 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:18,972 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,972 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:18,972 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][143], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,972 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:18,973 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:18,973 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:18,973 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:18,973 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][105], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,973 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:18,974 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:18,974 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,974 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,974 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,977 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][237], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 118#L735true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 141#L701-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,978 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:18,978 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,978 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:18,978 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:18,987 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][148], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,988 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:18,988 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,988 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:18,988 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:18,998 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][143], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:18,998 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:18,998 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:18,999 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:18,999 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-26 12:02:18,999 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:19,009 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][47], [Black: 285#true, Black: 254#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:19,009 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:19,009 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:19,009 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:19,010 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:19,010 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:19,030 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][105], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:19,030 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:19,030 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:19,031 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:19,031 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:19,031 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-26 12:02:19,031 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:19,057 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, 150#L697-1true, Black: 267#true, 291#true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 287#(= ~y~0 0)]) [2023-11-26 12:02:19,057 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:19,057 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:19,057 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:19,057 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:19,070 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:19,070 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:19,070 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:19,070 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:19,071 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:19,071 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:19,071 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:19,084 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 291#true, 231#L697-2true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 287#(= ~y~0 0)]) [2023-11-26 12:02:19,084 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:19,085 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:19,085 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-26 12:02:19,085 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:19,085 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:19,347 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([714] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][268], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:19,347 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-26 12:02:19,347 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:19,347 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-26 12:02:19,348 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:19,351 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][219], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 239#true, thr2Thread1of1ForFork1InUse, Black: 269#(= |#race~y~0| 0), 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 142#L727-2true, 293#(= |#race~x~0| 0), 287#(= ~y~0 0)]) [2023-11-26 12:02:19,352 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2023-11-26 12:02:19,352 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2023-11-26 12:02:19,352 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:19,352 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:19,381 INFO L124 PetriNetUnfolderBase]: 1159/8087 cut-off events. [2023-11-26 12:02:19,381 INFO L125 PetriNetUnfolderBase]: For 1368/1485 co-relation queries the response was YES. [2023-11-26 12:02:19,432 INFO L83 FinitePrefix]: Finished finitePrefix Result has 12571 conditions, 8087 events. 1159/8087 cut-off events. For 1368/1485 co-relation queries the response was YES. Maximal size of possible extension queue 336. Compared 96673 event pairs, 164 based on Foata normal form. 8/6834 useless extension candidates. Maximal degree in co-relation 12560. Up to 882 conditions per place. [2023-11-26 12:02:19,464 INFO L140 encePairwiseOnDemand]: 247/255 looper letters, 15 selfloop transitions, 10 changer transitions 0/289 dead transitions. [2023-11-26 12:02:19,465 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 289 transitions, 988 flow [2023-11-26 12:02:19,465 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:19,465 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:19,467 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 702 transitions. [2023-11-26 12:02:19,468 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9176470588235294 [2023-11-26 12:02:19,468 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 702 transitions. [2023-11-26 12:02:19,468 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 702 transitions. [2023-11-26 12:02:19,469 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:19,469 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 702 transitions. [2023-11-26 12:02:19,472 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 234.0) internal successors, (702), 3 states have internal predecessors, (702), 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) [2023-11-26 12:02:19,474 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:19,475 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:19,475 INFO L175 Difference]: Start difference. First operand has 232 places, 279 transitions, 895 flow. Second operand 3 states and 702 transitions. [2023-11-26 12:02:19,475 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 234 places, 289 transitions, 988 flow [2023-11-26 12:02:19,485 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 232 places, 289 transitions, 966 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:19,490 INFO L231 Difference]: Finished difference. Result has 234 places, 287 transitions, 969 flow [2023-11-26 12:02:19,491 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=873, PETRI_DIFFERENCE_MINUEND_PLACES=230, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=969, PETRI_PLACES=234, PETRI_TRANSITIONS=287} [2023-11-26 12:02:19,492 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 10 predicate places. [2023-11-26 12:02:19,492 INFO L495 AbstractCegarLoop]: Abstraction has has 234 places, 287 transitions, 969 flow [2023-11-26 12:02:19,493 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 228.33333333333334) internal successors, (685), 3 states have internal predecessors, (685), 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) [2023-11-26 12:02:19,493 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:19,493 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:19,493 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-26 12:02:19,494 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting thr2Err5ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:19,494 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:19,494 INFO L85 PathProgramCache]: Analyzing trace with hash 1246735844, now seen corresponding path program 1 times [2023-11-26 12:02:19,494 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:19,495 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [630351527] [2023-11-26 12:02:19,495 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:19,495 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:19,507 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:19,532 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:19,532 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:19,533 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [630351527] [2023-11-26 12:02:19,533 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [630351527] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:19,533 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:19,533 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:19,533 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267131494] [2023-11-26 12:02:19,534 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:19,534 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:19,535 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:19,536 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:19,536 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:19,605 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 219 out of 255 [2023-11-26 12:02:19,606 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 234 places, 287 transitions, 969 flow. Second operand has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 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) [2023-11-26 12:02:19,606 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:19,607 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 219 of 255 [2023-11-26 12:02:19,607 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:20,320 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][123], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 3#L722-1true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,320 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:20,320 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,321 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,321 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][123], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 207#L718true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,321 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,321 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,322 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,322 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 212#L722true]) [2023-11-26 12:02:20,322 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,322 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,322 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,323 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,336 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][168], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 121#L692true, 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,337 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,337 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,337 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,337 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][242], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 145#L696true, Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,338 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,338 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,338 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,338 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,370 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([662] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][72], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0), 212#L722true]) [2023-11-26 12:02:20,370 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,370 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,371 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,371 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,371 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,372 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:20,372 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,372 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,372 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,384 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L691-2-->L696: Formula: (= v_~y~0_16 0) InVars {~y~0=v_~y~0_16} OutVars{~y~0=v_~y~0_16} AuxVars[] AssignedVars[][57], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 145#L696true, Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,385 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,385 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,385 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,385 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:20,416 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][242], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 118#L735true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 141#L701-5true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,416 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:20,417 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,417 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,417 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,420 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][221], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 269#(= |#race~y~0| 0), 171#L717-2true, 297#true, 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,420 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:20,420 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,420 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,421 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,428 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][168], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 188#L696-1true, 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,428 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:20,428 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,428 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,428 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,433 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([650] L735-1-->L735-2: Formula: (= |v_#race~y~0_16| |v_thr2Thread1of1ForFork1_#t~nondet17#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} OutVars{#race~y~0=|v_#race~y~0_16|, thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} AuxVars[] AssignedVars[#race~y~0][225], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 269#(= |#race~y~0| 0), 10#L735-2true, 297#true, 194#L691-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,434 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:20,434 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,434 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,434 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:20,463 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,464 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:20,464 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,464 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,464 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:20,464 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,484 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][145], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 77#L690true, Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,484 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:20,485 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,485 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,485 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,492 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][103], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,493 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:20,493 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,493 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,493 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([728] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 242#true, 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,521 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,521 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,521 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,522 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,555 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][144], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,556 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,556 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,556 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,556 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,566 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][47], [Black: 285#true, Black: 254#true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,567 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,567 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,567 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,567 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 101#L723-2true, 297#true, 291#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:20,677 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:20,677 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,677 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,677 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,682 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][144], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 7#L689-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,682 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:20,682 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,683 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,683 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,693 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][140], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, 231#L697-2true, 291#true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:20,693 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:20,694 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,694 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,694 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,698 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][113], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,698 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,698 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,698 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,699 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,704 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][144], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 7#L689-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,704 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:20,704 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,704 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,705 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-26 12:02:20,705 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,705 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][144], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,705 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,706 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,706 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,706 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,706 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,706 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][145], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,707 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:20,707 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,707 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:20,707 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,707 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,716 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][113], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,717 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:20,717 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,717 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,717 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,717 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][113], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,718 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,718 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,718 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,718 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,718 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,719 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][103], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,719 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:20,719 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,719 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,719 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:20,719 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,723 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][242], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 118#L735true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, 141#L701-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,723 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:20,723 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:20,723 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,723 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,724 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,735 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][145], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,735 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:20,735 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,736 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:20,736 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-26 12:02:20,736 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,736 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,748 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][113], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,748 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:20,748 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,748 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,749 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-26 12:02:20,749 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:20,755 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([728] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 242#true, 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,755 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,755 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,755 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,755 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,756 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,763 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][47], [Black: 285#true, Black: 254#true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,763 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,764 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,764 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,764 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:20,764 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:20,789 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][103], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,789 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:20,790 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,790 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,790 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-26 12:02:20,790 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:20,790 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:20,813 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, 101#L723-2true, 291#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:20,814 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:20,814 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,814 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-26 12:02:20,814 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,815 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,815 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 14#L723-1true, Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, 291#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:20,815 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:20,815 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:20,816 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:20,816 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:20,826 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][140], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, 150#L697-1true, Black: 267#true, 297#true, 291#true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:20,826 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:20,827 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:20,827 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:20,827 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:20,838 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][242], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 141#L701-5true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,838 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:20,838 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:20,838 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,839 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,839 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,839 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:20,844 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:20,844 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:20,844 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,844 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,845 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:20,845 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:20,845 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:20,862 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][140], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 297#true, 291#true, 231#L697-2true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:20,862 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:20,862 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,863 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:20,863 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-26 12:02:20,863 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:21,087 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([714] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][275], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:21,087 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-26 12:02:21,087 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:21,088 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:21,088 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-26 12:02:21,092 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][221], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 269#(= |#race~y~0| 0), 297#true, 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 142#L727-2true, 293#(= |#race~x~0| 0)]) [2023-11-26 12:02:21,093 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2023-11-26 12:02:21,093 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:21,093 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:21,093 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2023-11-26 12:02:21,128 INFO L124 PetriNetUnfolderBase]: 1357/8807 cut-off events. [2023-11-26 12:02:21,128 INFO L125 PetriNetUnfolderBase]: For 2912/3280 co-relation queries the response was YES. [2023-11-26 12:02:21,185 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14650 conditions, 8807 events. 1357/8807 cut-off events. For 2912/3280 co-relation queries the response was YES. Maximal size of possible extension queue 374. Compared 106952 event pairs, 197 based on Foata normal form. 20/7349 useless extension candidates. Maximal degree in co-relation 14638. Up to 1105 conditions per place. [2023-11-26 12:02:21,226 INFO L140 encePairwiseOnDemand]: 245/255 looper letters, 39 selfloop transitions, 17 changer transitions 0/301 dead transitions. [2023-11-26 12:02:21,226 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 236 places, 301 transitions, 1136 flow [2023-11-26 12:02:21,227 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:21,227 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:21,229 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 686 transitions. [2023-11-26 12:02:21,230 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8967320261437909 [2023-11-26 12:02:21,231 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 686 transitions. [2023-11-26 12:02:21,231 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 686 transitions. [2023-11-26 12:02:21,232 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:21,232 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 686 transitions. [2023-11-26 12:02:21,234 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 228.66666666666666) internal successors, (686), 3 states have internal predecessors, (686), 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) [2023-11-26 12:02:21,237 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:21,238 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:21,238 INFO L175 Difference]: Start difference. First operand has 234 places, 287 transitions, 969 flow. Second operand 3 states and 686 transitions. [2023-11-26 12:02:21,238 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 236 places, 301 transitions, 1136 flow [2023-11-26 12:02:21,248 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 234 places, 301 transitions, 1116 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:21,254 INFO L231 Difference]: Finished difference. Result has 236 places, 300 transitions, 1097 flow [2023-11-26 12:02:21,255 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=949, PETRI_DIFFERENCE_MINUEND_PLACES=232, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=287, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1097, PETRI_PLACES=236, PETRI_TRANSITIONS=300} [2023-11-26 12:02:21,256 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 12 predicate places. [2023-11-26 12:02:21,256 INFO L495 AbstractCegarLoop]: Abstraction has has 236 places, 300 transitions, 1097 flow [2023-11-26 12:02:21,257 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 221.0) internal successors, (663), 3 states have internal predecessors, (663), 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) [2023-11-26 12:02:21,257 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:21,257 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:21,257 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-26 12:02:21,257 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting thr1Err11ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:21,258 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:21,258 INFO L85 PathProgramCache]: Analyzing trace with hash -2072943024, now seen corresponding path program 1 times [2023-11-26 12:02:21,258 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:21,259 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769219464] [2023-11-26 12:02:21,259 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:21,259 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:21,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:21,299 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:21,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:21,300 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769219464] [2023-11-26 12:02:21,300 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769219464] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:21,300 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:21,301 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-26 12:02:21,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464477535] [2023-11-26 12:02:21,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:21,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:21,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:21,302 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:21,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:21,325 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 227 out of 255 [2023-11-26 12:02:21,326 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 236 places, 300 transitions, 1097 flow. Second operand has 3 states, 3 states have (on average 228.33333333333334) internal successors, (685), 3 states have internal predecessors, (685), 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) [2023-11-26 12:02:21,326 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:21,327 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 227 of 255 [2023-11-26 12:02:21,327 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:22,085 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][125], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 207#L718true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,086 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,086 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,086 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,086 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,087 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][125], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 3#L722-1true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,087 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:22,087 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,087 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,087 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,087 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][257], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 212#L722true]) [2023-11-26 12:02:22,088 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,088 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,088 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,088 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,100 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][168], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 121#L692true]) [2023-11-26 12:02:22,100 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,100 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,100 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,101 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,101 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 145#L696true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,101 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,101 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,101 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,101 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([662] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][72], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 212#L722true]) [2023-11-26 12:02:22,128 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,128 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,128 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,128 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,128 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][257], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,128 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,129 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,129 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,129 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,139 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L691-2-->L696: Formula: (= v_~y~0_16 0) InVars {~y~0=v_~y~0_16} OutVars{~y~0=v_~y~0_16} AuxVars[] AssignedVars[][57], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 145#L696true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,139 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,139 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,139 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,140 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:22,165 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, 141#L701-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,166 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,166 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,166 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,166 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,168 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][241], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 269#(= |#race~y~0| 0), 171#L717-2true, 297#true, 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,168 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:22,168 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,168 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,168 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][168], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 188#L696-1true]) [2023-11-26 12:02:22,173 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:22,173 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,173 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,173 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,176 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([650] L735-1-->L735-2: Formula: (= |v_#race~y~0_16| |v_thr2Thread1of1ForFork1_#t~nondet17#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} OutVars{#race~y~0=|v_#race~y~0_16|, thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} AuxVars[] AssignedVars[#race~y~0][224], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 269#(= |#race~y~0| 0), 10#L735-2true, 297#true, 194#L691-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,176 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:22,176 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,176 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,176 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:22,202 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][128], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 135#L733-2true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 204#L707-1true]) [2023-11-26 12:02:22,203 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,203 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,203 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,203 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,204 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][257], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,204 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,204 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,204 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,204 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,204 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,222 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][146], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,223 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:22,223 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,223 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,223 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,231 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][105], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,231 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:22,231 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,232 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,232 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,258 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([728] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 242#true, 303#true, 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,258 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,259 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,259 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,259 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,281 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][145], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,281 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,281 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,281 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,281 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,287 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][47], [Black: 285#true, Black: 254#true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,287 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,287 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,287 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,288 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,290 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([722] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][82], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 135#L733-2true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 204#L707-1true]) [2023-11-26 12:02:22,290 INFO L294 olderBase$Statistics]: this new event has 89 ancestors and is not cut-off event [2023-11-26 12:02:22,290 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2023-11-26 12:02:22,290 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2023-11-26 12:02:22,290 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is not cut-off event [2023-11-26 12:02:22,310 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][99], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 101#L723-2true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:22,310 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:22,310 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,310 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,311 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,313 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][145], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 7#L689-4true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,313 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:22,313 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,313 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,313 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,318 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][73], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, 231#L697-2true, Black: 273#true, 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,318 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:22,319 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,319 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,319 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,322 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][104], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,322 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,322 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,322 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,323 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,327 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][266], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 135#L733-2true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L707-2true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,327 INFO L294 olderBase$Statistics]: this new event has 90 ancestors and is not cut-off event [2023-11-26 12:02:22,327 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2023-11-26 12:02:22,327 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2023-11-26 12:02:22,328 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is not cut-off event [2023-11-26 12:02:22,329 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][145], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 129#L689-3true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,329 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,329 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,330 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,330 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,330 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,330 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][145], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 7#L689-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,330 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:22,330 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,331 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,331 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-26 12:02:22,331 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,331 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][146], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 77#L690true, Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,331 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:22,331 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,332 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,332 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,332 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:22,339 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][104], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,339 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:22,339 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,340 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,340 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,340 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][104], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,340 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,340 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,340 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,341 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,341 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,341 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][105], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,341 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:22,341 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,341 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:22,342 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,342 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,344 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 141#L701-5true, 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,344 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,344 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,344 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,344 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,345 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,353 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][146], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 77#L690true, Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,353 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:22,353 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,354 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-26 12:02:22,354 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,354 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,354 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:22,362 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][104], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,363 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:22,363 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,363 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-26 12:02:22,363 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,363 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:22,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][128], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 16#L708true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 135#L733-2true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,368 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,368 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,368 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,368 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,369 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][266], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 135#L733-2true, 103#L707-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,369 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is not cut-off event [2023-11-26 12:02:22,369 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2023-11-26 12:02:22,369 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2023-11-26 12:02:22,369 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is not cut-off event [2023-11-26 12:02:22,371 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([728] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 242#true, 303#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 129#L689-3true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,371 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,372 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,372 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,372 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,372 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,378 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][47], [Black: 285#true, Black: 254#true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,378 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,378 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,378 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,379 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:22,379 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,395 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][105], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,395 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:22,395 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,396 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:22,396 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-26 12:02:22,396 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,396 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:22,399 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][128], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 41#L708-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 135#L733-2true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,400 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,400 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,400 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,400 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,401 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([722] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][82], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 48#L734-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 204#L707-1true]) [2023-11-26 12:02:22,401 INFO L294 olderBase$Statistics]: this new event has 92 ancestors and is not cut-off event [2023-11-26 12:02:22,402 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2023-11-26 12:02:22,402 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2023-11-26 12:02:22,402 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is not cut-off event [2023-11-26 12:02:22,415 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][99], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 14#L723-1true, Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:22,415 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:22,415 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:22,415 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:22,415 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:22,416 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][99], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 101#L723-2true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:22,416 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:22,416 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,416 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-26 12:02:22,416 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,416 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,423 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][73], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 150#L697-1true, Black: 267#true, 297#true, Black: 273#true, 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,424 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:22,424 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:22,424 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:22,424 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:22,434 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][240], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, 141#L701-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,434 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,434 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,434 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,434 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,435 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,435 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,438 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][257], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,438 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,438 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,438 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,438 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:22,439 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,439 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,453 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][73], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, 231#L697-2true, 303#true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,454 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:22,454 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,454 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-26 12:02:22,454 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,454 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:22,512 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][128], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 135#L733-2true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 204#L707-1true]) [2023-11-26 12:02:22,512 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-26 12:02:22,513 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,513 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,513 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,513 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,513 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([722] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][82], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 135#L733-2true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 204#L707-1true]) [2023-11-26 12:02:22,513 INFO L294 olderBase$Statistics]: this new event has 100 ancestors and is cut-off event [2023-11-26 12:02:22,513 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,514 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,514 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,514 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-26 12:02:22,525 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][266], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 135#L733-2true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 127#L707-2true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,526 INFO L294 olderBase$Statistics]: this new event has 101 ancestors and is cut-off event [2023-11-26 12:02:22,526 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-26 12:02:22,526 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-26 12:02:22,526 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-26 12:02:22,526 INFO L297 olderBase$Statistics]: existing Event has 90 ancestors and is cut-off event [2023-11-26 12:02:22,540 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][266], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 135#L733-2true, 103#L707-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,540 INFO L294 olderBase$Statistics]: this new event has 102 ancestors and is cut-off event [2023-11-26 12:02:22,541 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:22,541 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:22,541 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:22,541 INFO L297 olderBase$Statistics]: existing Event has 91 ancestors and is cut-off event [2023-11-26 12:02:22,558 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][128], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 16#L708true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 135#L733-2true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,558 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-26 12:02:22,558 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,558 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,559 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,559 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,559 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([722] L707-->L707-1: Formula: true InVars {} OutVars{thr1Thread1of1ForFork0_#t~nondet8#1=|v_thr1Thread1of1ForFork0_#t~nondet8#1_1|} AuxVars[] AssignedVars[thr1Thread1of1ForFork0_#t~nondet8#1][82], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 48#L734-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 204#L707-1true]) [2023-11-26 12:02:22,560 INFO L294 olderBase$Statistics]: this new event has 103 ancestors and is cut-off event [2023-11-26 12:02:22,560 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,560 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,560 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,560 INFO L297 olderBase$Statistics]: existing Event has 92 ancestors and is cut-off event [2023-11-26 12:02:22,572 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([624] L733-1-->L733-2: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~X~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~X~0=|v_#race~X~0_1|, thr2Thread1of1ForFork1_#t~nondet16#1=|v_thr2Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~X~0][128], [Black: 287#(= ~y~0 0), Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 41#L708-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 135#L733-2true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,573 INFO L294 olderBase$Statistics]: this new event has 104 ancestors and is cut-off event [2023-11-26 12:02:22,573 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,573 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,573 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,573 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:22,615 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([714] L727-2-->L727-5: Formula: (= v_~y~0_7 0) InVars {~y~0=v_~y~0_7} OutVars{~y~0=v_~y~0_7} AuxVars[] AssignedVars[][276], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 4#L727-5true, 297#true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:22,615 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-26 12:02:22,616 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-26 12:02:22,616 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,616 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:22,619 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][241], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 269#(= |#race~y~0| 0), 297#true, 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 142#L727-2true]) [2023-11-26 12:02:22,619 INFO L294 olderBase$Statistics]: this new event has 111 ancestors and is cut-off event [2023-11-26 12:02:22,620 INFO L297 olderBase$Statistics]: existing Event has 108 ancestors and is cut-off event [2023-11-26 12:02:22,620 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,620 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:22,639 INFO L124 PetriNetUnfolderBase]: 1353/8713 cut-off events. [2023-11-26 12:02:22,640 INFO L125 PetriNetUnfolderBase]: For 2012/2143 co-relation queries the response was YES. [2023-11-26 12:02:22,682 INFO L83 FinitePrefix]: Finished finitePrefix Result has 14454 conditions, 8713 events. 1353/8713 cut-off events. For 2012/2143 co-relation queries the response was YES. Maximal size of possible extension queue 374. Compared 105606 event pairs, 186 based on Foata normal form. 12/7317 useless extension candidates. Maximal degree in co-relation 14441. Up to 951 conditions per place. [2023-11-26 12:02:22,722 INFO L140 encePairwiseOnDemand]: 249/255 looper letters, 11 selfloop transitions, 5 changer transitions 0/305 dead transitions. [2023-11-26 12:02:22,722 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 238 places, 305 transitions, 1141 flow [2023-11-26 12:02:22,722 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:22,723 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:22,724 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 698 transitions. [2023-11-26 12:02:22,725 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9124183006535947 [2023-11-26 12:02:22,725 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 698 transitions. [2023-11-26 12:02:22,725 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 698 transitions. [2023-11-26 12:02:22,726 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:22,726 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 698 transitions. [2023-11-26 12:02:22,728 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 232.66666666666666) internal successors, (698), 3 states have internal predecessors, (698), 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) [2023-11-26 12:02:22,731 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:22,731 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:22,731 INFO L175 Difference]: Start difference. First operand has 236 places, 300 transitions, 1097 flow. Second operand 3 states and 698 transitions. [2023-11-26 12:02:22,732 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 238 places, 305 transitions, 1141 flow [2023-11-26 12:02:22,741 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 236 places, 305 transitions, 1107 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:22,747 INFO L231 Difference]: Finished difference. Result has 238 places, 304 transitions, 1101 flow [2023-11-26 12:02:22,747 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=1063, PETRI_DIFFERENCE_MINUEND_PLACES=234, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=300, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=295, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1101, PETRI_PLACES=238, PETRI_TRANSITIONS=304} [2023-11-26 12:02:22,748 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 14 predicate places. [2023-11-26 12:02:22,748 INFO L495 AbstractCegarLoop]: Abstraction has has 238 places, 304 transitions, 1101 flow [2023-11-26 12:02:22,749 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 228.33333333333334) internal successors, (685), 3 states have internal predecessors, (685), 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) [2023-11-26 12:02:22,749 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:22,749 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:22,749 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-26 12:02:22,750 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting thr1Err7ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:22,750 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:22,750 INFO L85 PathProgramCache]: Analyzing trace with hash -2071590548, now seen corresponding path program 1 times [2023-11-26 12:02:22,750 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:22,750 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [379380566] [2023-11-26 12:02:22,751 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:22,751 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:22,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-26 12:02:22,787 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-26 12:02:22,787 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-26 12:02:22,788 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [379380566] [2023-11-26 12:02:22,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [379380566] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-26 12:02:22,788 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-26 12:02:22,788 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-26 12:02:22,788 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813948712] [2023-11-26 12:02:22,789 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-26 12:02:22,789 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-26 12:02:22,789 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-26 12:02:22,790 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-26 12:02:22,790 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-26 12:02:22,799 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 229 out of 255 [2023-11-26 12:02:22,800 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 238 places, 304 transitions, 1101 flow. Second operand has 3 states, 3 states have (on average 230.33333333333334) internal successors, (691), 3 states have internal predecessors, (691), 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) [2023-11-26 12:02:22,800 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-26 12:02:22,801 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 229 of 255 [2023-11-26 12:02:22,801 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-26 12:02:23,583 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][150], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 121#L692true]) [2023-11-26 12:02:23,584 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,584 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,584 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,584 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,584 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][239], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 145#L696true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,585 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,585 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,585 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,585 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,642 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([762] L691-2-->L696: Formula: (= v_~y~0_16 0) InVars {~y~0=v_~y~0_16} OutVars{~y~0=v_~y~0_16} AuxVars[] AssignedVars[][59], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 145#L696true, 239#true, 118#L735true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,642 INFO L294 olderBase$Statistics]: this new event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,642 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,642 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,643 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,691 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][150], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 118#L735true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 188#L696-1true]) [2023-11-26 12:02:23,691 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:23,691 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:23,691 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:23,692 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:23,696 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([650] L735-1-->L735-2: Formula: (= |v_#race~y~0_16| |v_thr2Thread1of1ForFork1_#t~nondet17#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} OutVars{#race~y~0=|v_#race~y~0_16|, thr2Thread1of1ForFork1_#t~nondet17#1=|v_thr2Thread1of1ForFork1_#t~nondet17#1_3|} AuxVars[] AssignedVars[#race~y~0][223], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 10#L735-2true, Black: 269#(= |#race~y~0| 0), 194#L691-2true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,696 INFO L294 olderBase$Statistics]: this new event has 86 ancestors and is cut-off event [2023-11-26 12:02:23,697 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:23,697 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:23,697 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:23,734 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, 311#(= ~x~0 1), Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 4#L727-5true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,734 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:23,734 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:23,734 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:23,734 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:23,769 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][132], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, 311#(= ~x~0 1), Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,769 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:23,769 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,769 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,769 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][132], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,770 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:23,770 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,770 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,770 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,779 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][222], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,779 INFO L294 olderBase$Statistics]: this new event has 88 ancestors and is cut-off event [2023-11-26 12:02:23,779 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,780 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,780 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,806 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([736] L690-->L690-1: Formula: (= v_~x~0_5 1) InVars {} OutVars{~x~0=v_~x~0_5} AuxVars[] AssignedVars[~x~0][37], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 80#L690-1true, 239#true, thr2Thread1of1ForFork1InUse, 311#(= ~x~0 1), Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, 85#L714-2true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,806 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:23,806 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,806 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,806 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,809 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([728] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), Black: 242#true, 303#true, 309#true, 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,809 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,809 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,809 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,809 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,816 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([636] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][58], [Black: 285#true, 72#L688-2true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,816 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:23,816 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,816 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,816 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,817 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([636] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][57], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 195#L698true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,817 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:23,817 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,817 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,818 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,857 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][131], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, 129#L689-3true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,857 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,857 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,858 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,858 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([792] L697-2-->L688-2: Formula: (= v_~x~0_4 1) InVars {~x~0=v_~x~0_4} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[][97], [72#L688-2true, Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 311#(= ~x~0 1), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,866 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:23,866 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,867 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,867 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([791] L697-2-->L698: Formula: (not (= v_~x~0_6 1)) InVars {~x~0=v_~x~0_6} OutVars{~x~0=v_~x~0_6} AuxVars[] AssignedVars[][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 195#L698true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,867 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:23,867 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,867 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,868 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][48], [Black: 285#true, Black: 254#true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,873 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,873 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,873 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,873 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,904 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][93], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, 311#(= ~x~0 1), Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, 101#L723-2true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:23,904 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:23,904 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:23,904 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:23,905 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:23,908 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([736] L690-->L690-1: Formula: (= v_~x~0_5 1) InVars {} OutVars{~x~0=v_~x~0_5} AuxVars[] AssignedVars[~x~0][37], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 80#L690-1true, 239#true, thr2Thread1of1ForFork1InUse, 311#(= ~x~0 1), Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, 85#L714-2true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,908 INFO L294 olderBase$Statistics]: this new event has 91 ancestors and is cut-off event [2023-11-26 12:02:23,908 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,908 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,908 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:23,908 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:23,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][131], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 7#L689-4true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,910 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:23,910 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,910 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,911 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,918 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][91], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 231#L697-2true, 303#true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,918 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:23,919 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:23,919 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:23,919 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:23,923 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][266], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,924 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,924 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,924 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,924 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,937 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][131], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 7#L689-4true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,937 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:23,937 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,937 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,937 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,937 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-26 12:02:23,938 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][131], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 129#L689-3true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,938 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,938 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,938 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,938 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,938 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,939 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][132], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,939 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:23,939 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:23,939 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,939 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,939 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][266], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,945 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:23,945 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,945 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,945 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,946 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][266], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,946 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,946 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,946 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,946 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,946 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,947 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][222], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,947 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:23,947 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,947 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:23,947 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,947 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][239], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 118#L735true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 141#L701-5true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,952 INFO L294 olderBase$Statistics]: this new event has 93 ancestors and is cut-off event [2023-11-26 12:02:23,952 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:23,953 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:23,953 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:23,961 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([699] L725-4-->L725-1: Formula: (= |v_#race~b1~0_1| 0) InVars {} OutVars{#race~b1~0=|v_#race~b1~0_1|} AuxVars[] AssignedVars[#race~b1~0][132], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 77#L690true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,961 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:23,961 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:23,961 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,961 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-26 12:02:23,962 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,962 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:23,969 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([662] L717-2-->L722: Formula: (= v_~y~0_4 0) InVars {~y~0=v_~y~0_4} OutVars{~y~0=v_~y~0_4} AuxVars[] AssignedVars[][72], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 311#(= ~x~0 1), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|), 212#L722true]) [2023-11-26 12:02:23,969 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:23,969 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,970 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,970 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-26 12:02:23,974 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][266], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 29#L715-4true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,975 INFO L294 olderBase$Statistics]: this new event has 98 ancestors and is cut-off event [2023-11-26 12:02:23,975 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,975 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,975 INFO L297 olderBase$Statistics]: existing Event has 98 ancestors and is cut-off event [2023-11-26 12:02:23,975 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-26 12:02:23,989 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([728] L689-2-->L689-3: Formula: (= |v_#race~b1~0_7| |v_thr1Thread1of1ForFork0_#t~nondet3#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet3#1=|v_thr1Thread1of1ForFork0_#t~nondet3#1_3|, #race~b1~0=|v_#race~b1~0_7|} AuxVars[] AssignedVars[#race~b1~0][29], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 71#L725-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 242#true, 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), 129#L689-3true, Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,990 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,990 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,990 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,990 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,990 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,996 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([628] L715-2-->L715-3: Formula: (= |v_#race~b2~0_1| |v_thr2Thread1of1ForFork1_#t~nondet11#1_3|) InVars {thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} OutVars{#race~b2~0=|v_#race~b2~0_1|, thr2Thread1of1ForFork1_#t~nondet11#1=|v_thr2Thread1of1ForFork1_#t~nondet11#1_3|} AuxVars[] AssignedVars[#race~b2~0][48], [Black: 285#true, Black: 254#true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 96#L715-3true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:23,996 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,997 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,997 INFO L297 olderBase$Statistics]: existing Event has 97 ancestors and is cut-off event [2023-11-26 12:02:23,997 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:23,997 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-26 12:02:24,018 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([750] L709-1-->L709-2: Formula: (= |v_#race~y~0_19| |v_thr1Thread1of1ForFork0_#t~nondet9#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} OutVars{#race~y~0=|v_#race~y~0_19|, thr1Thread1of1ForFork0_#t~nondet9#1=|v_thr1Thread1of1ForFork0_#t~nondet9#1_3|} AuxVars[] AssignedVars[#race~y~0][221], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 311#(= ~x~0 1), Black: 269#(= |#race~y~0| 0), 171#L717-2true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 74#L709-2true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,018 INFO L294 olderBase$Statistics]: this new event has 97 ancestors and is cut-off event [2023-11-26 12:02:24,019 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:24,019 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:24,019 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-26 12:02:24,022 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([636] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][58], [72#L688-2true, Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,022 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,022 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,022 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,023 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,023 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,024 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([636] L716-->L716-1: Formula: (= 2 v_~x~0_1) InVars {} OutVars{~x~0=v_~x~0_1} AuxVars[] AssignedVars[~x~0][57], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 195#L698true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,024 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,024 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,024 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,024 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,025 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,025 INFO L292 olderBase$Statistics]: inserting event number 6 for the transition-marking pair ([799] L699-4-->L699-1: Formula: (= |v_#race~b2~0_13| 0) InVars {} OutVars{#race~b2~0=|v_#race~b2~0_13|} AuxVars[] AssignedVars[#race~b2~0][222], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 33#L716true, Black: 291#true, 149#L699-1true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,025 INFO L294 olderBase$Statistics]: this new event has 99 ancestors and is cut-off event [2023-11-26 12:02:24,025 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:24,025 INFO L297 olderBase$Statistics]: existing Event has 88 ancestors and is cut-off event [2023-11-26 12:02:24,026 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:24,026 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-26 12:02:24,026 INFO L297 olderBase$Statistics]: existing Event has 99 ancestors and is cut-off event [2023-11-26 12:02:24,052 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][93], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), 14#L723-1true, Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 311#(= ~x~0 1), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:24,053 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,053 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,053 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,053 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,053 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([742] L690-2-->L690-3: Formula: (= |v_#race~x~0_7| |v_thr1Thread1of1ForFork0_#t~nondet4#1_3|) InVars {thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|} OutVars{thr1Thread1of1ForFork0_#t~nondet4#1=|v_thr1Thread1of1ForFork0_#t~nondet4#1_3|, #race~x~0=|v_#race~x~0_7|} AuxVars[] AssignedVars[#race~x~0][93], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 210#L690-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 311#(= ~x~0 1), Black: 267#true, 101#L723-2true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 248#true]) [2023-11-26 12:02:24,054 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:24,054 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:24,054 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-26 12:02:24,054 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:24,054 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:24,065 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][91], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 150#L697-1true, Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 303#true, Black: 273#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,066 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,066 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,066 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,066 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,067 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([792] L697-2-->L688-2: Formula: (= v_~x~0_4 1) InVars {~x~0=v_~x~0_4} OutVars{~x~0=v_~x~0_4} AuxVars[] AssignedVars[][97], [72#L688-2true, Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, 311#(= ~x~0 1), Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,067 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,067 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,068 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,068 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,068 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,068 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([791] L697-2-->L698: Formula: (not (= v_~x~0_6 1)) InVars {~x~0=v_~x~0_6} OutVars{~x~0=v_~x~0_6} AuxVars[] AssignedVars[][98], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 195#L698true, Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, 11#L716-1true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,068 INFO L294 olderBase$Statistics]: this new event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,069 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,069 INFO L297 olderBase$Statistics]: existing Event has 94 ancestors and is cut-off event [2023-11-26 12:02:24,069 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,069 INFO L297 olderBase$Statistics]: existing Event has 80 ancestors and is cut-off event [2023-11-26 12:02:24,077 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([741] L708-6-->L709: Formula: (= v_~y~0_12 0) InVars {} OutVars{~y~0=v_~y~0_12} AuxVars[] AssignedVars[~y~0][235], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 100#L709true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), 311#(= ~x~0 1), Black: 267#true, 4#L727-5true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,077 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:24,078 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:24,078 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:24,078 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:24,078 INFO L297 olderBase$Statistics]: existing Event has 96 ancestors and is cut-off event [2023-11-26 12:02:24,090 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([641] L734-6-->L735: Formula: (= v_~y~0_10 0) InVars {} OutVars{~y~0=v_~y~0_10} AuxVars[] AssignedVars[~y~0][239], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 291#true, 118#L735true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), Black: 275#(= |thr2Thread1of1ForFork1_#t~nondet12#1| |#race~x~0|), 141#L701-5true, 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,090 INFO L294 olderBase$Statistics]: this new event has 96 ancestors and is cut-off event [2023-11-26 12:02:24,091 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:24,091 INFO L297 olderBase$Statistics]: existing Event has 93 ancestors and is cut-off event [2023-11-26 12:02:24,091 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:24,091 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-26 12:02:24,118 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([642] L716-2-->L716-3: Formula: (= |v_thr2Thread1of1ForFork1_#t~nondet12#1_3| |v_#race~x~0_1|) InVars {thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} OutVars{#race~x~0=|v_#race~x~0_1|, thr2Thread1of1ForFork1_#t~nondet12#1=|v_thr2Thread1of1ForFork1_#t~nondet12#1_3|} AuxVars[] AssignedVars[#race~x~0][91], [Black: 285#true, Black: 256#(= |thr2Thread1of1ForFork1_#t~nondet11#1| |#race~b2~0|), Black: 293#(= |#race~x~0| 0), 6#L716-3true, 239#true, thr2Thread1of1ForFork1InUse, Black: 299#(= |thr2Thread1of1ForFork1_#t~nondet14#1| |#race~y~0|), Black: 267#true, Black: 305#(= |#race~X~0| |thr1Thread1of1ForFork0_#t~nondet8#1|), 231#L697-2true, Black: 273#true, 303#true, Black: 244#(= |#race~b1~0| |thr1Thread1of1ForFork0_#t~nondet3#1|), 309#true, 169#L742-4true, Black: 281#(= |#race~y~0| |thr1Thread1of1ForFork0_#t~nondet6#1|), Black: 250#(= |#race~x~0| |thr1Thread1of1ForFork0_#t~nondet4#1|)]) [2023-11-26 12:02:24,118 INFO L294 olderBase$Statistics]: this new event has 95 ancestors and is cut-off event [2023-11-26 12:02:24,118 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:24,118 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:24,119 INFO L297 olderBase$Statistics]: existing Event has 81 ancestors and is cut-off event [2023-11-26 12:02:24,119 INFO L297 olderBase$Statistics]: existing Event has 95 ancestors and is cut-off event [2023-11-26 12:02:24,499 INFO L124 PetriNetUnfolderBase]: 1832/12491 cut-off events. [2023-11-26 12:02:24,499 INFO L125 PetriNetUnfolderBase]: For 2423/2621 co-relation queries the response was YES. [2023-11-26 12:02:24,549 INFO L83 FinitePrefix]: Finished finitePrefix Result has 20476 conditions, 12491 events. 1832/12491 cut-off events. For 2423/2621 co-relation queries the response was YES. Maximal size of possible extension queue 525. Compared 161317 event pairs, 259 based on Foata normal form. 59/10569 useless extension candidates. Maximal degree in co-relation 20462. Up to 1307 conditions per place. [2023-11-26 12:02:24,604 INFO L140 encePairwiseOnDemand]: 250/255 looper letters, 11 selfloop transitions, 3 changer transitions 0/309 dead transitions. [2023-11-26 12:02:24,604 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 240 places, 309 transitions, 1142 flow [2023-11-26 12:02:24,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-26 12:02:24,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-26 12:02:24,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 703 transitions. [2023-11-26 12:02:24,607 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.918954248366013 [2023-11-26 12:02:24,608 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 703 transitions. [2023-11-26 12:02:24,608 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 703 transitions. [2023-11-26 12:02:24,609 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-26 12:02:24,609 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 703 transitions. [2023-11-26 12:02:24,611 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 234.33333333333334) internal successors, (703), 3 states have internal predecessors, (703), 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) [2023-11-26 12:02:24,614 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:24,614 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 255.0) internal successors, (1020), 4 states have internal predecessors, (1020), 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) [2023-11-26 12:02:24,615 INFO L175 Difference]: Start difference. First operand has 238 places, 304 transitions, 1101 flow. Second operand 3 states and 703 transitions. [2023-11-26 12:02:24,615 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 240 places, 309 transitions, 1142 flow [2023-11-26 12:02:24,627 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 238 places, 309 transitions, 1132 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-26 12:02:24,633 INFO L231 Difference]: Finished difference. Result has 240 places, 307 transitions, 1119 flow [2023-11-26 12:02:24,633 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=1091, PETRI_DIFFERENCE_MINUEND_PLACES=236, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=304, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=301, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=1119, PETRI_PLACES=240, PETRI_TRANSITIONS=307} [2023-11-26 12:02:24,634 INFO L281 CegarLoopForPetriNet]: 224 programPoint places, 16 predicate places. [2023-11-26 12:02:24,634 INFO L495 AbstractCegarLoop]: Abstraction has has 240 places, 307 transitions, 1119 flow [2023-11-26 12:02:24,635 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 230.33333333333334) internal successors, (691), 3 states have internal predecessors, (691), 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) [2023-11-26 12:02:24,635 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-26 12:02:24,635 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:24,635 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-26 12:02:24,636 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting thr1Err1ASSERT_VIOLATIONDATA_RACE === [thr2Err11ASSERT_VIOLATIONDATA_RACE, thr2Err0ASSERT_VIOLATIONDATA_RACE, thr2Err12ASSERT_VIOLATIONDATA_RACE, thr2Err1ASSERT_VIOLATIONDATA_RACE (and 60 more)] === [2023-11-26 12:02:24,636 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-26 12:02:24,636 INFO L85 PathProgramCache]: Analyzing trace with hash -773163011, now seen corresponding path program 1 times [2023-11-26 12:02:24,636 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-26 12:02:24,636 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1404627287] [2023-11-26 12:02:24,637 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-26 12:02:24,637 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-26 12:02:24,653 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:02:24,653 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-26 12:02:24,665 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-26 12:02:24,701 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-26 12:02:24,701 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-26 12:02:24,702 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location thr1Err1ASSERT_VIOLATIONDATA_RACE (63 of 64 remaining) [2023-11-26 12:02:24,705 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err11ASSERT_VIOLATIONDATA_RACE (62 of 64 remaining) [2023-11-26 12:02:24,705 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (61 of 64 remaining) [2023-11-26 12:02:24,705 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err12ASSERT_VIOLATIONDATA_RACE (60 of 64 remaining) [2023-11-26 12:02:24,705 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (59 of 64 remaining) [2023-11-26 12:02:24,706 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err13ASSERT_VIOLATIONDATA_RACE (58 of 64 remaining) [2023-11-26 12:02:24,706 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (57 of 64 remaining) [2023-11-26 12:02:24,706 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err14ASSERT_VIOLATIONDATA_RACE (56 of 64 remaining) [2023-11-26 12:02:24,706 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (55 of 64 remaining) [2023-11-26 12:02:24,706 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (54 of 64 remaining) [2023-11-26 12:02:24,707 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (53 of 64 remaining) [2023-11-26 12:02:24,707 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (52 of 64 remaining) [2023-11-26 12:02:24,707 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err7ASSERT_VIOLATIONDATA_RACE (51 of 64 remaining) [2023-11-26 12:02:24,707 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err8ASSERT_VIOLATIONDATA_RACE (50 of 64 remaining) [2023-11-26 12:02:24,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err9ASSERT_VIOLATIONDATA_RACE (49 of 64 remaining) [2023-11-26 12:02:24,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err10ASSERT_VIOLATIONDATA_RACE (48 of 64 remaining) [2023-11-26 12:02:24,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (47 of 64 remaining) [2023-11-26 12:02:24,708 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (46 of 64 remaining) [2023-11-26 12:02:24,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (45 of 64 remaining) [2023-11-26 12:02:24,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err1ASSERT_VIOLATIONDATA_RACE (44 of 64 remaining) [2023-11-26 12:02:24,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (43 of 64 remaining) [2023-11-26 12:02:24,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (42 of 64 remaining) [2023-11-26 12:02:24,709 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (41 of 64 remaining) [2023-11-26 12:02:24,710 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (40 of 64 remaining) [2023-11-26 12:02:24,711 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (39 of 64 remaining) [2023-11-26 12:02:24,838 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (38 of 64 remaining) [2023-11-26 12:02:24,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (37 of 64 remaining) [2023-11-26 12:02:24,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (36 of 64 remaining) [2023-11-26 12:02:24,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (35 of 64 remaining) [2023-11-26 12:02:24,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (34 of 64 remaining) [2023-11-26 12:02:24,839 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (33 of 64 remaining) [2023-11-26 12:02:24,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (32 of 64 remaining) [2023-11-26 12:02:24,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (31 of 64 remaining) [2023-11-26 12:02:24,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (30 of 64 remaining) [2023-11-26 12:02:24,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (29 of 64 remaining) [2023-11-26 12:02:24,840 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err11ASSERT_VIOLATIONDATA_RACE (28 of 64 remaining) [2023-11-26 12:02:24,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err0ASSERT_VIOLATIONDATA_RACE (27 of 64 remaining) [2023-11-26 12:02:24,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err12ASSERT_VIOLATIONDATA_RACE (26 of 64 remaining) [2023-11-26 12:02:24,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err1ASSERT_VIOLATIONDATA_RACE (25 of 64 remaining) [2023-11-26 12:02:24,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err13ASSERT_VIOLATIONDATA_RACE (24 of 64 remaining) [2023-11-26 12:02:24,841 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err2ASSERT_VIOLATIONDATA_RACE (23 of 64 remaining) [2023-11-26 12:02:24,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err14ASSERT_VIOLATIONDATA_RACE (22 of 64 remaining) [2023-11-26 12:02:24,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err3ASSERT_VIOLATIONDATA_RACE (21 of 64 remaining) [2023-11-26 12:02:24,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err5ASSERT_VIOLATIONDATA_RACE (20 of 64 remaining) [2023-11-26 12:02:24,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err4ASSERT_VIOLATIONDATA_RACE (19 of 64 remaining) [2023-11-26 12:02:24,842 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err6ASSERT_VIOLATIONDATA_RACE (18 of 64 remaining) [2023-11-26 12:02:24,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err7ASSERT_VIOLATIONDATA_RACE (17 of 64 remaining) [2023-11-26 12:02:24,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err8ASSERT_VIOLATIONDATA_RACE (16 of 64 remaining) [2023-11-26 12:02:24,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err9ASSERT_VIOLATIONDATA_RACE (15 of 64 remaining) [2023-11-26 12:02:24,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr2Err10ASSERT_VIOLATIONDATA_RACE (14 of 64 remaining) [2023-11-26 12:02:24,843 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err11ASSERT_VIOLATIONDATA_RACE (13 of 64 remaining) [2023-11-26 12:02:24,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err0ASSERT_VIOLATIONDATA_RACE (12 of 64 remaining) [2023-11-26 12:02:24,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err12ASSERT_VIOLATIONDATA_RACE (11 of 64 remaining) [2023-11-26 12:02:24,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err13ASSERT_VIOLATIONDATA_RACE (10 of 64 remaining) [2023-11-26 12:02:24,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err2ASSERT_VIOLATIONDATA_RACE (9 of 64 remaining) [2023-11-26 12:02:24,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err14ASSERT_VIOLATIONDATA_RACE (8 of 64 remaining) [2023-11-26 12:02:24,844 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err3ASSERT_VIOLATIONDATA_RACE (7 of 64 remaining) [2023-11-26 12:02:24,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err5ASSERT_VIOLATIONDATA_RACE (6 of 64 remaining) [2023-11-26 12:02:24,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err4ASSERT_VIOLATIONDATA_RACE (5 of 64 remaining) [2023-11-26 12:02:24,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err6ASSERT_VIOLATIONDATA_RACE (4 of 64 remaining) [2023-11-26 12:02:24,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err7ASSERT_VIOLATIONDATA_RACE (3 of 64 remaining) [2023-11-26 12:02:24,845 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err8ASSERT_VIOLATIONDATA_RACE (2 of 64 remaining) [2023-11-26 12:02:24,846 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err9ASSERT_VIOLATIONDATA_RACE (1 of 64 remaining) [2023-11-26 12:02:24,846 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location thr1Err10ASSERT_VIOLATIONDATA_RACE (0 of 64 remaining) [2023-11-26 12:02:24,846 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-26 12:02:24,846 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-26 12:02:24,855 INFO L228 ceAbstractionStarter]: Analysis of concurrent program completed with 1 thread instances [2023-11-26 12:02:24,855 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-11-26 12:02:24,896 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre19 could not be translated [2023-11-26 12:02:24,898 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre21 could not be translated [2023-11-26 12:02:24,899 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 12:02:24,900 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 12:02:24,908 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 26.11 12:02:24 BasicIcfg [2023-11-26 12:02:24,908 INFO L131 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-11-26 12:02:24,909 INFO L112 PluginConnector]: ------------------------Witness Printer---------------------------- [2023-11-26 12:02:24,909 INFO L270 PluginConnector]: Initializing Witness Printer... [2023-11-26 12:02:24,910 INFO L274 PluginConnector]: Witness Printer initialized [2023-11-26 12:02:24,910 INFO L184 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 26.11 12:02:10" (3/4) ... [2023-11-26 12:02:24,912 INFO L140 WitnessPrinter]: No result that supports witness generation found [2023-11-26 12:02:24,914 INFO L131 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2023-11-26 12:02:24,914 INFO L158 Benchmark]: Toolchain (without parser) took 15505.22ms. Allocated memory was 182.5MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 145.3MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 252.7MB. Max. memory is 16.1GB. [2023-11-26 12:02:24,915 INFO L158 Benchmark]: CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:02:24,915 INFO L158 Benchmark]: CACSL2BoogieTranslator took 629.21ms. Allocated memory is still 182.5MB. Free memory was 145.3MB in the beginning and 137.7MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. [2023-11-26 12:02:24,915 INFO L158 Benchmark]: Boogie Procedure Inliner took 71.27ms. Allocated memory is still 182.5MB. Free memory was 137.7MB in the beginning and 135.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 12:02:24,916 INFO L158 Benchmark]: Boogie Preprocessor took 70.94ms. Allocated memory is still 182.5MB. Free memory was 135.0MB in the beginning and 132.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. [2023-11-26 12:02:24,916 INFO L158 Benchmark]: RCFGBuilder took 783.66ms. Allocated memory is still 182.5MB. Free memory was 132.9MB in the beginning and 111.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. [2023-11-26 12:02:24,917 INFO L158 Benchmark]: TraceAbstraction took 13932.78ms. Allocated memory was 182.5MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 111.2MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 336.0MB. Max. memory is 16.1GB. [2023-11-26 12:02:24,917 INFO L158 Benchmark]: Witness Printer took 4.59ms. Allocated memory is still 1.7GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. [2023-11-26 12:02:24,919 INFO L338 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.26ms. Allocated memory is still 121.6MB. Free memory is still 89.6MB. There was no memory consumed. Max. memory is 16.1GB. * CACSL2BoogieTranslator took 629.21ms. Allocated memory is still 182.5MB. Free memory was 145.3MB in the beginning and 137.7MB in the end (delta: 7.7MB). Peak memory consumption was 6.3MB. Max. memory is 16.1GB. * Boogie Procedure Inliner took 71.27ms. Allocated memory is still 182.5MB. Free memory was 137.7MB in the beginning and 135.0MB in the end (delta: 2.7MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * Boogie Preprocessor took 70.94ms. Allocated memory is still 182.5MB. Free memory was 135.0MB in the beginning and 132.9MB in the end (delta: 2.1MB). Peak memory consumption was 2.1MB. Max. memory is 16.1GB. * RCFGBuilder took 783.66ms. Allocated memory is still 182.5MB. Free memory was 132.9MB in the beginning and 111.9MB in the end (delta: 21.0MB). Peak memory consumption was 21.0MB. Max. memory is 16.1GB. * TraceAbstraction took 13932.78ms. Allocated memory was 182.5MB in the beginning and 1.7GB in the end (delta: 1.5GB). Free memory was 111.2MB in the beginning and 1.4GB in the end (delta: -1.3GB). Peak memory consumption was 336.0MB. Max. memory is 16.1GB. * Witness Printer took 4.59ms. Allocated memory is still 1.7GB. Free memory is still 1.4GB. There was no memory consumed. Max. memory is 16.1GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre19 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~pre21 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - DataRaceFoundResult [Line: 690]: Data race detected [2023-11-26 12:02:24,946 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre19 could not be translated [2023-11-26 12:02:24,947 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre21 could not be translated [2023-11-26 12:02:24,948 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 12:02:24,949 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 12:02:24,968 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre19 could not be translated [2023-11-26 12:02:24,968 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~pre21 could not be translated [2023-11-26 12:02:24,970 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated [2023-11-26 12:02:24,970 WARN L1572 BoogieBacktranslator]: Unfinished Backtranslation: IdentifierExpression #t~nondet4 could not be translated Data race detected The following path leads to a data race: [L684] 0 int x, y; VAL [x=0, y=0] [L685] 0 int b1, b2; VAL [b1=0, b2=0, x=0, y=0] [L686] 0 int X; VAL [X=0, b1=0, b2=0, x=0, y=0] [L740] 0 pthread_t t1, t2; VAL [X=0, b1=0, b2=0, t1={5:0}, t2={3:0}, x=0, y=0] [L741] FCALL, FORK 0 pthread_create(&t1, 0, thr1, 0) VAL [X=0, b1=0, b2=0, t1={5:0}, t2={3:0}, x=0, y=0] [L742] FCALL, FORK 0 pthread_create(&t2, 0, thr2, 0) VAL [X=0, b1=0, b2=0, t1={5:0}, t2={3:0}, x=0, y=0] [L714] COND TRUE 2 1 VAL [X=0, _={0:0}, _={0:0}, b1=0, b2=0, x=0, y=0] [L715] 2 b2 = 1 VAL [X=0, _={0:0}, _={0:0}, b1=0, b2=1, x=0, y=0] [L716] 2 x = 2 VAL [X=0, _={0:0}, _={0:0}, b1=0, b2=1, x=2, y=0] [L688] COND TRUE 1 1 VAL [X=0, _={0:0}, _={0:0}, b1=0, b2=1, x=2, y=0] [L689] 1 b1 = 1 VAL [X=0, _={0:0}, _={0:0}, b1=1, b2=1, x=2, y=0] [L690] 1 x = 1 VAL [X=0, _={0:0}, _={0:0}, b1=1, b2=1, x=1, y=0] [L690] 1 x = 1 VAL [X=0, _={0:0}, _={0:0}, b1=1, b2=1, x=1, y=0] Now there is a data race on ~x~0 between C: x = 2 [716] and C: x = 1 [690] - UnprovableResult [Line: 733]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 715]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 734]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 716]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 735]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 717]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 736]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 718]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 722]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 719]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 723]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 724]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 725]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 726]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 727]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 707]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 689]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 708]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 709]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 691]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 710]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 692]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 696]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 693]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 697]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 698]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 699]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 700]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 701]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 743]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 744]: Unable to prove that there are no data races Unable to prove that there are no data races Reason: Not analyzed. - UnprovableResult [Line: 741]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - UnprovableResult [Line: 742]: Unable to prove that petrification did provide enough thread instances (tool internal message) Unable to prove that petrification did provide enough thread instances (tool internal message) Reason: Not analyzed. - StatisticsResult: Ultimate Automizer benchmark data with 1 thread instances CFG has 5 procedures, 408 locations, 64 error locations. Started 1 CEGAR loops. EmptinessCheckTime: 0.0s, RemoveRedundantFlowTime: 0.0s, RemoveRedundantFlowUnfoldingTime: 0.0s, BackfoldingTime: 0.0s, BackfoldingUnfoldingTime: 0.0s, FlowIncreaseByBackfolding: 0, BasicCegarLoop: OverallTime: 13.7s, OverallIterations: 14, TraceHistogramMax: 1, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 11.6s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.2s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 528 SdHoareTripleChecker+Valid, 0.7s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 155 mSDsluCounter, 113 SdHoareTripleChecker+Invalid, 0.6s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 0 mSDsCounter, 79 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 537 IncrementalHoareTripleChecker+Invalid, 616 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 79 mSolverCounterUnsat, 113 mSDtfsCounter, 537 mSolverCounterSat, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 32 GetRequests, 17 SyntacticMatches, 0 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1119occurred in iteration=13, InterpolantAutomatonStates: 41, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: No data available, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.1s SatisfiabilityAnalysisTime, 1.1s InterpolantComputationTime, 525 NumberOfCodeBlocks, 525 NumberOfCodeBlocksAsserted, 14 NumberOfCheckSat, 464 ConstructedInterpolants, 0 QuantifiedInterpolants, 647 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 13 InterpolantComputations, 13 PerfectInterpolantSequences, 0/0 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be incorrect! [2023-11-26 12:02:24,998 INFO L552 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_64d39814-83d0-40ee-b237-f3754777e50b/bin/uautomizer-verify-VRDe98Ueme/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Ended with exit code 0 Received shutdown request... --- End real Ultimate output --- Execution finished normally Writing output log to file Ultimate.log Writing human readable error path to file UltimateCounterExample.errorpath Result: FALSE