./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/28-race_reach_06-cond_racing1.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_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/28-race_reach_06-cond_racing1.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! data-race) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 830cb16a3cbc120e059f0ed7638e33ed20360a11f425952cf536aa3d659b86fc --- Real Ultimate output --- This is Ultimate 0.2.4-dev-0e0057c [2023-11-29 05:51:53,101 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-29 05:51:53,177 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-29 05:51:53,183 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-29 05:51:53,183 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-29 05:51:53,213 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-29 05:51:53,214 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-29 05:51:53,215 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-29 05:51:53,215 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-29 05:51:53,216 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-29 05:51:53,217 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-29 05:51:53,217 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-29 05:51:53,218 INFO L153 SettingsManager]: * Use SBE=true [2023-11-29 05:51:53,218 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-29 05:51:53,219 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-29 05:51:53,219 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-29 05:51:53,220 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-29 05:51:53,220 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-29 05:51:53,221 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-29 05:51:53,221 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-29 05:51:53,222 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-29 05:51:53,224 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-29 05:51:53,225 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-29 05:51:53,225 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-29 05:51:53,226 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-29 05:51:53,226 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-29 05:51:53,227 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-29 05:51:53,227 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-29 05:51:53,227 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-29 05:51:53,228 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-29 05:51:53,228 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:51:53,228 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-29 05:51:53,229 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-29 05:51:53,229 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-29 05:51:53,229 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-29 05:51:53,229 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-29 05:51:53,230 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-29 05:51:53,230 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-29 05:51:53,230 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-29 05:51:53,230 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-29 05:51:53,230 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-29 05:51:53,231 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_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 830cb16a3cbc120e059f0ed7638e33ed20360a11f425952cf536aa3d659b86fc [2023-11-29 05:51:53,464 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-29 05:51:53,485 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-29 05:51:53,488 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-29 05:51:53,489 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-29 05:51:53,489 INFO L274 PluginConnector]: CDTParser initialized [2023-11-29 05:51:53,490 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/../../sv-benchmarks/c/goblint-regression/28-race_reach_06-cond_racing1.i [2023-11-29 05:51:56,172 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-29 05:51:56,422 INFO L384 CDTParser]: Found 1 translation units. [2023-11-29 05:51:56,422 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/sv-benchmarks/c/goblint-regression/28-race_reach_06-cond_racing1.i [2023-11-29 05:51:56,441 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/data/7c4e28687/4f65d2f2061543f5b0e525fb7fa36129/FLAG1f474a376 [2023-11-29 05:51:56,454 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/data/7c4e28687/4f65d2f2061543f5b0e525fb7fa36129 [2023-11-29 05:51:56,456 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-29 05:51:56,457 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-29 05:51:56,458 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-29 05:51:56,458 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-29 05:51:56,463 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-29 05:51:56,464 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:51:56" (1/1) ... [2023-11-29 05:51:56,465 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7632d241 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:56, skipping insertion in model container [2023-11-29 05:51:56,465 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 29.11 05:51:56" (1/1) ... [2023-11-29 05:51:56,515 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-29 05:51:56,990 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:51:57,004 INFO L202 MainTranslator]: Completed pre-run [2023-11-29 05:51:57,049 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-29 05:51:57,116 INFO L206 MainTranslator]: Completed translation [2023-11-29 05:51:57,117 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57 WrapperNode [2023-11-29 05:51:57,117 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-29 05:51:57,118 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-29 05:51:57,118 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-29 05:51:57,118 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-29 05:51:57,126 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,143 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,170 INFO L138 Inliner]: procedures = 271, calls = 42, calls flagged for inlining = 4, calls inlined = 4, statements flattened = 106 [2023-11-29 05:51:57,171 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-29 05:51:57,172 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-29 05:51:57,172 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-29 05:51:57,172 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-29 05:51:57,182 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,182 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,186 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,187 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,195 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,200 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,202 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,204 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,207 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-29 05:51:57,208 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-29 05:51:57,208 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-29 05:51:57,208 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-29 05:51:57,209 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (1/1) ... [2023-11-29 05:51:57,215 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2023-11-29 05:51:57,226 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:51:57,244 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2023-11-29 05:51:57,254 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2023-11-29 05:51:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-29 05:51:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-29 05:51:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-29 05:51:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-29 05:51:57,281 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-29 05:51:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-29 05:51:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-29 05:51:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure t_fun [2023-11-29 05:51:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure t_fun [2023-11-29 05:51:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-29 05:51:57,282 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-29 05:51:57,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-29 05:51:57,284 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-29 05:51:57,423 INFO L241 CfgBuilder]: Building ICFG [2023-11-29 05:51:57,425 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-29 05:51:57,648 INFO L282 CfgBuilder]: Performing block encoding [2023-11-29 05:51:57,678 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-29 05:51:57,678 INFO L309 CfgBuilder]: Removed 10 assume(true) statements. [2023-11-29 05:51:57,679 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:51:57 BoogieIcfgContainer [2023-11-29 05:51:57,680 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-29 05:51:57,682 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-29 05:51:57,682 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-29 05:51:57,686 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-29 05:51:57,686 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 29.11 05:51:56" (1/3) ... [2023-11-29 05:51:57,687 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@186e7c05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:51:57, skipping insertion in model container [2023-11-29 05:51:57,687 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 29.11 05:51:57" (2/3) ... [2023-11-29 05:51:57,687 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@186e7c05 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 29.11 05:51:57, skipping insertion in model container [2023-11-29 05:51:57,687 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 29.11 05:51:57" (3/3) ... [2023-11-29 05:51:57,689 INFO L112 eAbstractionObserver]: Analyzing ICFG 28-race_reach_06-cond_racing1.i [2023-11-29 05:51:57,697 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-29 05:51:57,708 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-29 05:51:57,709 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 6 error locations. [2023-11-29 05:51:57,709 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-29 05:51:57,765 INFO L144 ThreadInstanceAdder]: Constructed 1 joinOtherThreadTransitions. [2023-11-29 05:51:57,805 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 144 places, 157 transitions, 321 flow [2023-11-29 05:51:57,881 INFO L124 PetriNetUnfolderBase]: 25/219 cut-off events. [2023-11-29 05:51:57,881 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-29 05:51:57,887 INFO L83 FinitePrefix]: Finished finitePrefix Result has 224 conditions, 219 events. 25/219 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 684 event pairs, 0 based on Foata normal form. 0/183 useless extension candidates. Maximal degree in co-relation 114. Up to 6 conditions per place. [2023-11-29 05:51:57,888 INFO L82 GeneralOperation]: Start removeDead. Operand has 144 places, 157 transitions, 321 flow [2023-11-29 05:51:57,894 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 144 places, 157 transitions, 321 flow [2023-11-29 05:51:57,905 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:51:57,912 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;@30d727cb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:51:57,913 INFO L358 AbstractCegarLoop]: Starting to check reachability of 11 error locations. [2023-11-29 05:51:57,929 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 05:51:57,929 INFO L124 PetriNetUnfolderBase]: 6/77 cut-off events. [2023-11-29 05:51:57,929 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 05:51:57,930 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:51:57,930 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] [2023-11-29 05:51:57,931 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 8 more)] === [2023-11-29 05:51:57,936 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:51:57,936 INFO L85 PathProgramCache]: Analyzing trace with hash 1234801798, now seen corresponding path program 1 times [2023-11-29 05:51:57,946 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:51:57,946 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1123451505] [2023-11-29 05:51:57,946 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:57,947 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:51:58,059 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:51:58,231 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:51:58,231 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:51:58,231 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1123451505] [2023-11-29 05:51:58,232 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1123451505] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:51:58,232 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:51:58,232 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:51:58,233 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1315211161] [2023-11-29 05:51:58,234 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:51:58,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:51:58,246 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:51:58,265 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:51:58,265 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:51:58,286 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 126 out of 157 [2023-11-29 05:51:58,290 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 157 transitions, 321 flow. Second operand has 3 states, 3 states have (on average 127.66666666666667) internal successors, (383), 3 states have internal predecessors, (383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,290 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:51:58,291 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 126 of 157 [2023-11-29 05:51:58,292 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:51:58,465 INFO L124 PetriNetUnfolderBase]: 69/542 cut-off events. [2023-11-29 05:51:58,465 INFO L125 PetriNetUnfolderBase]: For 4/4 co-relation queries the response was YES. [2023-11-29 05:51:58,469 INFO L83 FinitePrefix]: Finished finitePrefix Result has 663 conditions, 542 events. 69/542 cut-off events. For 4/4 co-relation queries the response was YES. Maximal size of possible extension queue 20. Compared 2716 event pairs, 28 based on Foata normal form. 65/538 useless extension candidates. Maximal degree in co-relation 587. Up to 108 conditions per place. [2023-11-29 05:51:58,473 INFO L140 encePairwiseOnDemand]: 142/157 looper letters, 22 selfloop transitions, 2 changer transitions 0/148 dead transitions. [2023-11-29 05:51:58,473 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 143 places, 148 transitions, 351 flow [2023-11-29 05:51:58,474 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:51:58,477 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:51:58,486 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 422 transitions. [2023-11-29 05:51:58,489 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8959660297239915 [2023-11-29 05:51:58,489 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 422 transitions. [2023-11-29 05:51:58,490 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 422 transitions. [2023-11-29 05:51:58,492 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:51:58,494 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 422 transitions. [2023-11-29 05:51:58,499 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 140.66666666666666) internal successors, (422), 3 states have internal predecessors, (422), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,505 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,506 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,508 INFO L175 Difference]: Start difference. First operand has 144 places, 157 transitions, 321 flow. Second operand 3 states and 422 transitions. [2023-11-29 05:51:58,509 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 143 places, 148 transitions, 351 flow [2023-11-29 05:51:58,513 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 143 places, 148 transitions, 351 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 05:51:58,517 INFO L231 Difference]: Finished difference. Result has 144 places, 142 transitions, 299 flow [2023-11-29 05:51:58,519 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=291, PETRI_DIFFERENCE_MINUEND_PLACES=141, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=142, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=140, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=299, PETRI_PLACES=144, PETRI_TRANSITIONS=142} [2023-11-29 05:51:58,523 INFO L281 CegarLoopForPetriNet]: 144 programPoint places, 0 predicate places. [2023-11-29 05:51:58,523 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 142 transitions, 299 flow [2023-11-29 05:51:58,524 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 127.66666666666667) internal successors, (383), 3 states have internal predecessors, (383), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,524 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:51:58,524 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, 1] [2023-11-29 05:51:58,525 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-29 05:51:58,525 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 8 more)] === [2023-11-29 05:51:58,526 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:51:58,526 INFO L85 PathProgramCache]: Analyzing trace with hash -1734326148, now seen corresponding path program 1 times [2023-11-29 05:51:58,526 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:51:58,526 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [101504223] [2023-11-29 05:51:58,526 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:58,527 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:51:58,554 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:51:58,603 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:51:58,603 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:51:58,603 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [101504223] [2023-11-29 05:51:58,603 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [101504223] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:51:58,604 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:51:58,604 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:51:58,604 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1042993963] [2023-11-29 05:51:58,604 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:51:58,605 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:51:58,606 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:51:58,606 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:51:58,607 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:51:58,631 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 121 out of 157 [2023-11-29 05:51:58,632 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 144 places, 142 transitions, 299 flow. Second operand has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,632 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:51:58,632 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 121 of 157 [2023-11-29 05:51:58,632 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:51:58,810 INFO L124 PetriNetUnfolderBase]: 138/901 cut-off events. [2023-11-29 05:51:58,810 INFO L125 PetriNetUnfolderBase]: For 14/14 co-relation queries the response was YES. [2023-11-29 05:51:58,814 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1169 conditions, 901 events. 138/901 cut-off events. For 14/14 co-relation queries the response was YES. Maximal size of possible extension queue 37. Compared 5641 event pairs, 26 based on Foata normal form. 0/802 useless extension candidates. Maximal degree in co-relation 1113. Up to 137 conditions per place. [2023-11-29 05:51:58,818 INFO L140 encePairwiseOnDemand]: 148/157 looper letters, 30 selfloop transitions, 6 changer transitions 0/155 dead transitions. [2023-11-29 05:51:58,818 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 144 places, 155 transitions, 400 flow [2023-11-29 05:51:58,818 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:51:58,819 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:51:58,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 402 transitions. [2023-11-29 05:51:58,821 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8535031847133758 [2023-11-29 05:51:58,821 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 402 transitions. [2023-11-29 05:51:58,821 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 402 transitions. [2023-11-29 05:51:58,822 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:51:58,822 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 402 transitions. [2023-11-29 05:51:58,823 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 134.0) internal successors, (402), 3 states have internal predecessors, (402), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,825 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,826 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 157.0) internal successors, (628), 4 states have internal predecessors, (628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,826 INFO L175 Difference]: Start difference. First operand has 144 places, 142 transitions, 299 flow. Second operand 3 states and 402 transitions. [2023-11-29 05:51:58,826 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 144 places, 155 transitions, 400 flow [2023-11-29 05:51:58,829 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 142 places, 155 transitions, 396 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:51:58,832 INFO L231 Difference]: Finished difference. Result has 144 places, 144 transitions, 333 flow [2023-11-29 05:51:58,832 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=157, PETRI_DIFFERENCE_MINUEND_FLOW=291, PETRI_DIFFERENCE_MINUEND_PLACES=140, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=140, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=134, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=333, PETRI_PLACES=144, PETRI_TRANSITIONS=144} [2023-11-29 05:51:58,833 INFO L281 CegarLoopForPetriNet]: 144 programPoint places, 0 predicate places. [2023-11-29 05:51:58,833 INFO L495 AbstractCegarLoop]: Abstraction has has 144 places, 144 transitions, 333 flow [2023-11-29 05:51:58,834 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 122.66666666666667) internal successors, (368), 3 states have internal predecessors, (368), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:58,834 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:51:58,834 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:51:58,835 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-29 05:51:58,835 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 8 more)] === [2023-11-29 05:51:58,836 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:51:58,836 INFO L85 PathProgramCache]: Analyzing trace with hash -1124661987, now seen corresponding path program 1 times [2023-11-29 05:51:58,836 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:51:58,847 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1662253461] [2023-11-29 05:51:58,847 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:58,848 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:51:58,883 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:51:58,884 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 05:51:58,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:51:58,940 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 05:51:58,941 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 05:51:58,942 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (10 of 11 remaining) [2023-11-29 05:51:58,944 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (9 of 11 remaining) [2023-11-29 05:51:58,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (8 of 11 remaining) [2023-11-29 05:51:58,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (7 of 11 remaining) [2023-11-29 05:51:58,945 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (6 of 11 remaining) [2023-11-29 05:51:58,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (5 of 11 remaining) [2023-11-29 05:51:58,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (4 of 11 remaining) [2023-11-29 05:51:58,946 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (3 of 11 remaining) [2023-11-29 05:51:58,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (2 of 11 remaining) [2023-11-29 05:51:58,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (1 of 11 remaining) [2023-11-29 05:51:58,947 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (0 of 11 remaining) [2023-11-29 05:51:58,947 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-29 05:51:58,948 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1] [2023-11-29 05:51:58,951 WARN L233 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-29 05:51:58,951 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2023-11-29 05:51:58,991 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-29 05:51:58,996 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 188 places, 206 transitions, 428 flow [2023-11-29 05:51:59,067 INFO L124 PetriNetUnfolderBase]: 43/362 cut-off events. [2023-11-29 05:51:59,067 INFO L125 PetriNetUnfolderBase]: For 6/6 co-relation queries the response was YES. [2023-11-29 05:51:59,069 INFO L83 FinitePrefix]: Finished finitePrefix Result has 374 conditions, 362 events. 43/362 cut-off events. For 6/6 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 1377 event pairs, 0 based on Foata normal form. 0/300 useless extension candidates. Maximal degree in co-relation 221. Up to 9 conditions per place. [2023-11-29 05:51:59,069 INFO L82 GeneralOperation]: Start removeDead. Operand has 188 places, 206 transitions, 428 flow [2023-11-29 05:51:59,074 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 188 places, 206 transitions, 428 flow [2023-11-29 05:51:59,076 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:51:59,077 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;@30d727cb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:51:59,077 INFO L358 AbstractCegarLoop]: Starting to check reachability of 15 error locations. [2023-11-29 05:51:59,086 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 05:51:59,086 INFO L124 PetriNetUnfolderBase]: 6/77 cut-off events. [2023-11-29 05:51:59,086 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 05:51:59,086 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:51:59,086 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] [2023-11-29 05:51:59,087 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:51:59,087 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:51:59,087 INFO L85 PathProgramCache]: Analyzing trace with hash -406965050, now seen corresponding path program 1 times [2023-11-29 05:51:59,087 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:51:59,088 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1542108077] [2023-11-29 05:51:59,088 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:59,088 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:51:59,104 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:51:59,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:51:59,151 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:51:59,151 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1542108077] [2023-11-29 05:51:59,151 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1542108077] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:51:59,152 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:51:59,152 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:51:59,152 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1346358293] [2023-11-29 05:51:59,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:51:59,152 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:51:59,153 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:51:59,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:51:59,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:51:59,165 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 161 out of 206 [2023-11-29 05:51:59,166 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 206 transitions, 428 flow. Second operand has 3 states, 3 states have (on average 162.66666666666666) internal successors, (488), 3 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:59,167 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:51:59,167 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 161 of 206 [2023-11-29 05:51:59,167 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:51:59,871 INFO L124 PetriNetUnfolderBase]: 830/4355 cut-off events. [2023-11-29 05:51:59,871 INFO L125 PetriNetUnfolderBase]: For 77/77 co-relation queries the response was YES. [2023-11-29 05:51:59,882 INFO L83 FinitePrefix]: Finished finitePrefix Result has 5708 conditions, 4355 events. 830/4355 cut-off events. For 77/77 co-relation queries the response was YES. Maximal size of possible extension queue 130. Compared 42494 event pairs, 348 based on Foata normal form. 742/4662 useless extension candidates. Maximal degree in co-relation 726. Up to 1303 conditions per place. [2023-11-29 05:51:59,907 INFO L140 encePairwiseOnDemand]: 185/206 looper letters, 31 selfloop transitions, 2 changer transitions 0/192 dead transitions. [2023-11-29 05:51:59,907 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 187 places, 192 transitions, 466 flow [2023-11-29 05:51:59,907 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:51:59,907 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:51:59,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 542 transitions. [2023-11-29 05:51:59,910 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8770226537216829 [2023-11-29 05:51:59,910 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 542 transitions. [2023-11-29 05:51:59,910 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 542 transitions. [2023-11-29 05:51:59,911 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:51:59,911 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 542 transitions. [2023-11-29 05:51:59,913 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 180.66666666666666) internal successors, (542), 3 states have internal predecessors, (542), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:59,915 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:59,916 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:59,916 INFO L175 Difference]: Start difference. First operand has 188 places, 206 transitions, 428 flow. Second operand 3 states and 542 transitions. [2023-11-29 05:51:59,916 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 187 places, 192 transitions, 466 flow [2023-11-29 05:51:59,919 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 187 places, 192 transitions, 466 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 05:51:59,922 INFO L231 Difference]: Finished difference. Result has 188 places, 186 transitions, 398 flow [2023-11-29 05:51:59,923 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=386, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=185, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=183, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=398, PETRI_PLACES=188, PETRI_TRANSITIONS=186} [2023-11-29 05:51:59,924 INFO L281 CegarLoopForPetriNet]: 188 programPoint places, 0 predicate places. [2023-11-29 05:51:59,924 INFO L495 AbstractCegarLoop]: Abstraction has has 188 places, 186 transitions, 398 flow [2023-11-29 05:51:59,924 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 162.66666666666666) internal successors, (488), 3 states have internal predecessors, (488), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:51:59,924 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:51:59,925 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, 1] [2023-11-29 05:51:59,925 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-29 05:51:59,925 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:51:59,925 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:51:59,926 INFO L85 PathProgramCache]: Analyzing trace with hash 426262649, now seen corresponding path program 1 times [2023-11-29 05:51:59,926 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:51:59,926 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1317081003] [2023-11-29 05:51:59,926 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:51:59,926 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:51:59,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:51:59,982 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:51:59,982 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:51:59,982 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1317081003] [2023-11-29 05:51:59,982 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1317081003] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:51:59,983 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:51:59,983 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:51:59,983 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1422914095] [2023-11-29 05:51:59,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:51:59,983 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:51:59,984 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:51:59,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:51:59,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:52:00,021 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 148 out of 206 [2023-11-29 05:52:00,022 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 188 places, 186 transitions, 398 flow. Second operand has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:00,022 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:52:00,022 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 148 of 206 [2023-11-29 05:52:00,022 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:52:02,240 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([725] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_8| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of2ForFork0_thidvar0_4) InVars {t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_8|} OutVars{t_funThread1of2ForFork0_thidvar0=v_t_funThread1of2ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_8|} AuxVars[] AssignedVars[][192], [111#L952-9true, Black: 193#(= |ULTIMATE.start_main_~i~1#1| 0), t_funThread1of2ForFork0NotInUse, 191#true, t_funThread2of2ForFork0NotInUse, 196#true]) [2023-11-29 05:52:02,240 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:52:02,240 INFO L297 olderBase$Statistics]: existing Event has 100 ancestors and is cut-off event [2023-11-29 05:52:02,240 INFO L297 olderBase$Statistics]: existing Event has 102 ancestors and is cut-off event [2023-11-29 05:52:02,240 INFO L297 olderBase$Statistics]: existing Event has 113 ancestors and is cut-off event [2023-11-29 05:52:02,248 INFO L124 PetriNetUnfolderBase]: 4416/15606 cut-off events. [2023-11-29 05:52:02,249 INFO L125 PetriNetUnfolderBase]: For 373/373 co-relation queries the response was YES. [2023-11-29 05:52:02,279 INFO L83 FinitePrefix]: Finished finitePrefix Result has 22596 conditions, 15606 events. 4416/15606 cut-off events. For 373/373 co-relation queries the response was YES. Maximal size of possible extension queue 532. Compared 181291 event pairs, 1328 based on Foata normal form. 0/13795 useless extension candidates. Maximal degree in co-relation 22539. Up to 3677 conditions per place. [2023-11-29 05:52:02,349 INFO L140 encePairwiseOnDemand]: 187/206 looper letters, 58 selfloop transitions, 14 changer transitions 0/219 dead transitions. [2023-11-29 05:52:02,350 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 190 places, 219 transitions, 619 flow [2023-11-29 05:52:02,350 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:52:02,350 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:52:02,352 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 521 transitions. [2023-11-29 05:52:02,353 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.843042071197411 [2023-11-29 05:52:02,353 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 521 transitions. [2023-11-29 05:52:02,353 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 521 transitions. [2023-11-29 05:52:02,353 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:52:02,354 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 521 transitions. [2023-11-29 05:52:02,356 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 173.66666666666666) internal successors, (521), 3 states have internal predecessors, (521), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:02,358 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:02,359 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:02,359 INFO L175 Difference]: Start difference. First operand has 188 places, 186 transitions, 398 flow. Second operand 3 states and 521 transitions. [2023-11-29 05:52:02,359 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 190 places, 219 transitions, 619 flow [2023-11-29 05:52:02,362 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 189 places, 219 transitions, 617 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-29 05:52:02,365 INFO L231 Difference]: Finished difference. Result has 191 places, 200 transitions, 518 flow [2023-11-29 05:52:02,365 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=396, PETRI_DIFFERENCE_MINUEND_PLACES=187, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=186, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=172, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=518, PETRI_PLACES=191, PETRI_TRANSITIONS=200} [2023-11-29 05:52:02,366 INFO L281 CegarLoopForPetriNet]: 188 programPoint places, 3 predicate places. [2023-11-29 05:52:02,366 INFO L495 AbstractCegarLoop]: Abstraction has has 191 places, 200 transitions, 518 flow [2023-11-29 05:52:02,367 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 149.66666666666666) internal successors, (449), 3 states have internal predecessors, (449), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:02,367 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:52:02,367 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, 1, 1, 1, 1, 1, 1] [2023-11-29 05:52:02,367 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-29 05:52:02,367 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:52:02,368 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:52:02,368 INFO L85 PathProgramCache]: Analyzing trace with hash -1292401643, now seen corresponding path program 1 times [2023-11-29 05:52:02,368 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:52:02,368 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949719799] [2023-11-29 05:52:02,368 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:52:02,368 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:52:02,384 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:52:02,413 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:52:02,413 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:52:02,413 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949719799] [2023-11-29 05:52:02,414 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949719799] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:52:02,414 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:52:02,414 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:52:02,414 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1357763720] [2023-11-29 05:52:02,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:52:02,415 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:52:02,415 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:52:02,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:52:02,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:52:02,460 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 154 out of 206 [2023-11-29 05:52:02,462 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 191 places, 200 transitions, 518 flow. Second operand has 3 states, 3 states have (on average 156.33333333333334) internal successors, (469), 3 states have internal predecessors, (469), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:02,462 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:52:02,462 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 154 of 206 [2023-11-29 05:52:02,462 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:52:04,456 INFO L124 PetriNetUnfolderBase]: 4509/18489 cut-off events. [2023-11-29 05:52:04,456 INFO L125 PetriNetUnfolderBase]: For 4447/4622 co-relation queries the response was YES. [2023-11-29 05:52:04,487 INFO L83 FinitePrefix]: Finished finitePrefix Result has 29698 conditions, 18489 events. 4509/18489 cut-off events. For 4447/4622 co-relation queries the response was YES. Maximal size of possible extension queue 625. Compared 232399 event pairs, 2405 based on Foata normal form. 43/16638 useless extension candidates. Maximal degree in co-relation 28302. Up to 5858 conditions per place. [2023-11-29 05:52:04,533 INFO L140 encePairwiseOnDemand]: 197/206 looper letters, 52 selfloop transitions, 14 changer transitions 0/224 dead transitions. [2023-11-29 05:52:04,533 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 224 transitions, 736 flow [2023-11-29 05:52:04,534 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:52:04,534 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:52:04,535 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 515 transitions. [2023-11-29 05:52:04,536 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8333333333333334 [2023-11-29 05:52:04,536 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 515 transitions. [2023-11-29 05:52:04,536 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 515 transitions. [2023-11-29 05:52:04,536 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:52:04,537 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 515 transitions. [2023-11-29 05:52:04,538 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 171.66666666666666) internal successors, (515), 3 states have internal predecessors, (515), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:04,540 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:04,541 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 206.0) internal successors, (824), 4 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:04,541 INFO L175 Difference]: Start difference. First operand has 191 places, 200 transitions, 518 flow. Second operand 3 states and 515 transitions. [2023-11-29 05:52:04,541 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 224 transitions, 736 flow [2023-11-29 05:52:04,553 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 191 places, 224 transitions, 698 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:52:04,556 INFO L231 Difference]: Finished difference. Result has 193 places, 212 transitions, 616 flow [2023-11-29 05:52:04,557 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=206, PETRI_DIFFERENCE_MINUEND_FLOW=490, PETRI_DIFFERENCE_MINUEND_PLACES=189, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=200, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=186, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=616, PETRI_PLACES=193, PETRI_TRANSITIONS=212} [2023-11-29 05:52:04,558 INFO L281 CegarLoopForPetriNet]: 188 programPoint places, 5 predicate places. [2023-11-29 05:52:04,558 INFO L495 AbstractCegarLoop]: Abstraction has has 193 places, 212 transitions, 616 flow [2023-11-29 05:52:04,558 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 156.33333333333334) internal successors, (469), 3 states have internal predecessors, (469), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:04,559 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:52:04,559 INFO L208 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:52:04,559 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-29 05:52:04,559 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 12 more)] === [2023-11-29 05:52:04,560 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:52:04,560 INFO L85 PathProgramCache]: Analyzing trace with hash -1284162683, now seen corresponding path program 1 times [2023-11-29 05:52:04,560 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:52:04,560 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [606343692] [2023-11-29 05:52:04,560 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:52:04,560 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:52:04,581 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:52:04,581 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-11-29 05:52:04,593 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-11-29 05:52:04,604 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-11-29 05:52:04,604 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-11-29 05:52:04,604 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (14 of 15 remaining) [2023-11-29 05:52:04,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE (13 of 15 remaining) [2023-11-29 05:52:04,604 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE (12 of 15 remaining) [2023-11-29 05:52:04,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (11 of 15 remaining) [2023-11-29 05:52:04,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (10 of 15 remaining) [2023-11-29 05:52:04,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (9 of 15 remaining) [2023-11-29 05:52:04,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (8 of 15 remaining) [2023-11-29 05:52:04,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (7 of 15 remaining) [2023-11-29 05:52:04,605 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (6 of 15 remaining) [2023-11-29 05:52:04,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (5 of 15 remaining) [2023-11-29 05:52:04,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (4 of 15 remaining) [2023-11-29 05:52:04,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr0ASSERT_VIOLATIONDATA_RACE (3 of 15 remaining) [2023-11-29 05:52:04,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr2ASSERT_VIOLATIONDATA_RACE (2 of 15 remaining) [2023-11-29 05:52:04,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr1ASSERT_VIOLATIONDATA_RACE (1 of 15 remaining) [2023-11-29 05:52:04,606 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location t_funErr3ASSERT_VIOLATIONDATA_RACE (0 of 15 remaining) [2023-11-29 05:52:04,607 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-29 05:52:04,607 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2023-11-29 05:52:04,608 WARN L233 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2023-11-29 05:52:04,608 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2023-11-29 05:52:04,644 INFO L144 ThreadInstanceAdder]: Constructed 3 joinOtherThreadTransitions. [2023-11-29 05:52:04,648 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 232 places, 255 transitions, 537 flow [2023-11-29 05:52:04,721 INFO L124 PetriNetUnfolderBase]: 66/552 cut-off events. [2023-11-29 05:52:04,721 INFO L125 PetriNetUnfolderBase]: For 19/19 co-relation queries the response was YES. [2023-11-29 05:52:04,725 INFO L83 FinitePrefix]: Finished finitePrefix Result has 577 conditions, 552 events. 66/552 cut-off events. For 19/19 co-relation queries the response was YES. Maximal size of possible extension queue 12. Compared 2269 event pairs, 1 based on Foata normal form. 0/458 useless extension candidates. Maximal degree in co-relation 370. Up to 16 conditions per place. [2023-11-29 05:52:04,725 INFO L82 GeneralOperation]: Start removeDead. Operand has 232 places, 255 transitions, 537 flow [2023-11-29 05:52:04,731 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 232 places, 255 transitions, 537 flow [2023-11-29 05:52:04,732 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-29 05:52:04,733 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;@30d727cb, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-29 05:52:04,733 INFO L358 AbstractCegarLoop]: Starting to check reachability of 19 error locations. [2023-11-29 05:52:04,738 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-29 05:52:04,738 INFO L124 PetriNetUnfolderBase]: 6/77 cut-off events. [2023-11-29 05:52:04,738 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-29 05:52:04,738 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:52:04,738 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] [2023-11-29 05:52:04,738 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:52:04,739 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:52:04,739 INFO L85 PathProgramCache]: Analyzing trace with hash 1313634790, now seen corresponding path program 1 times [2023-11-29 05:52:04,739 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:52:04,739 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [895050588] [2023-11-29 05:52:04,739 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:52:04,739 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:52:04,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:52:04,784 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:52:04,784 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:52:04,784 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [895050588] [2023-11-29 05:52:04,784 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [895050588] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:52:04,784 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:52:04,785 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-29 05:52:04,785 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [700026719] [2023-11-29 05:52:04,785 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:52:04,785 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:52:04,785 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:52:04,786 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:52:04,786 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:52:04,799 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 196 out of 255 [2023-11-29 05:52:04,800 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 232 places, 255 transitions, 537 flow. Second operand has 3 states, 3 states have (on average 197.66666666666666) internal successors, (593), 3 states have internal predecessors, (593), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:04,801 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:52:04,801 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 196 of 255 [2023-11-29 05:52:04,801 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:52:09,077 INFO L124 PetriNetUnfolderBase]: 9011/35390 cut-off events. [2023-11-29 05:52:09,077 INFO L125 PetriNetUnfolderBase]: For 952/952 co-relation queries the response was YES. [2023-11-29 05:52:09,170 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48628 conditions, 35390 events. 9011/35390 cut-off events. For 952/952 co-relation queries the response was YES. Maximal size of possible extension queue 868. Compared 471541 event pairs, 7791 based on Foata normal form. 7631/39668 useless extension candidates. Maximal degree in co-relation 6256. Up to 12802 conditions per place. [2023-11-29 05:52:09,339 INFO L140 encePairwiseOnDemand]: 228/255 looper letters, 39 selfloop transitions, 2 changer transitions 0/235 dead transitions. [2023-11-29 05:52:09,339 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 231 places, 235 transitions, 579 flow [2023-11-29 05:52:09,340 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:52:09,340 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:52:09,342 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 661 transitions. [2023-11-29 05:52:09,343 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8640522875816994 [2023-11-29 05:52:09,343 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 661 transitions. [2023-11-29 05:52:09,343 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 661 transitions. [2023-11-29 05:52:09,344 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:52:09,344 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 661 transitions. [2023-11-29 05:52:09,346 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 220.33333333333334) internal successors, (661), 3 states have internal predecessors, (661), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:09,347 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) [2023-11-29 05:52:09,348 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) [2023-11-29 05:52:09,348 INFO L175 Difference]: Start difference. First operand has 232 places, 255 transitions, 537 flow. Second operand 3 states and 661 transitions. [2023-11-29 05:52:09,348 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 231 places, 235 transitions, 579 flow [2023-11-29 05:52:09,350 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 231 places, 235 transitions, 579 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-29 05:52:09,353 INFO L231 Difference]: Finished difference. Result has 232 places, 229 transitions, 495 flow [2023-11-29 05:52:09,354 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=483, PETRI_DIFFERENCE_MINUEND_PLACES=229, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=228, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=226, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=495, PETRI_PLACES=232, PETRI_TRANSITIONS=229} [2023-11-29 05:52:09,355 INFO L281 CegarLoopForPetriNet]: 232 programPoint places, 0 predicate places. [2023-11-29 05:52:09,355 INFO L495 AbstractCegarLoop]: Abstraction has has 232 places, 229 transitions, 495 flow [2023-11-29 05:52:09,356 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 197.66666666666666) internal successors, (593), 3 states have internal predecessors, (593), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:09,356 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:52:09,356 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, 1] [2023-11-29 05:52:09,356 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-29 05:52:09,356 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting t_funErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:52:09,357 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:52:09,357 INFO L85 PathProgramCache]: Analyzing trace with hash 252916903, now seen corresponding path program 1 times [2023-11-29 05:52:09,357 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:52:09,357 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1361714953] [2023-11-29 05:52:09,357 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:52:09,357 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:52:09,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:52:09,404 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:52:09,404 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:52:09,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1361714953] [2023-11-29 05:52:09,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1361714953] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:52:09,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:52:09,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:52:09,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1561241120] [2023-11-29 05:52:09,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:52:09,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:52:09,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:52:09,407 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:52:09,407 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:52:09,463 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 175 out of 255 [2023-11-29 05:52:09,464 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 232 places, 229 transitions, 495 flow. Second operand has 3 states, 3 states have (on average 176.66666666666666) internal successors, (530), 3 states have internal predecessors, (530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:09,464 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:52:09,464 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 175 of 255 [2023-11-29 05:52:09,464 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:52:42,707 INFO L124 PetriNetUnfolderBase]: 115323/285167 cut-off events. [2023-11-29 05:52:42,707 INFO L125 PetriNetUnfolderBase]: For 9260/9260 co-relation queries the response was YES. [2023-11-29 05:52:43,578 INFO L83 FinitePrefix]: Finished finitePrefix Result has 448077 conditions, 285167 events. 115323/285167 cut-off events. For 9260/9260 co-relation queries the response was YES. Maximal size of possible extension queue 8444. Compared 4236498 event pairs, 46641 based on Foata normal form. 0/251317 useless extension candidates. Maximal degree in co-relation 448019. Up to 84848 conditions per place. [2023-11-29 05:52:44,563 INFO L140 encePairwiseOnDemand]: 228/255 looper letters, 82 selfloop transitions, 20 changer transitions 0/276 dead transitions. [2023-11-29 05:52:44,563 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 234 places, 276 transitions, 814 flow [2023-11-29 05:52:44,563 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:52:44,563 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:52:44,565 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 634 transitions. [2023-11-29 05:52:44,565 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8287581699346406 [2023-11-29 05:52:44,565 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 634 transitions. [2023-11-29 05:52:44,565 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 634 transitions. [2023-11-29 05:52:44,566 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:52:44,566 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 634 transitions. [2023-11-29 05:52:44,567 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 211.33333333333334) internal successors, (634), 3 states have internal predecessors, (634), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:44,569 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) [2023-11-29 05:52:44,569 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) [2023-11-29 05:52:44,569 INFO L175 Difference]: Start difference. First operand has 232 places, 229 transitions, 495 flow. Second operand 3 states and 634 transitions. [2023-11-29 05:52:44,569 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 234 places, 276 transitions, 814 flow [2023-11-29 05:52:44,581 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 233 places, 276 transitions, 812 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-29 05:52:44,586 INFO L231 Difference]: Finished difference. Result has 235 places, 249 transitions, 667 flow [2023-11-29 05:52:44,586 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=493, PETRI_DIFFERENCE_MINUEND_PLACES=231, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=229, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=209, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=667, PETRI_PLACES=235, PETRI_TRANSITIONS=249} [2023-11-29 05:52:44,587 INFO L281 CegarLoopForPetriNet]: 232 programPoint places, 3 predicate places. [2023-11-29 05:52:44,587 INFO L495 AbstractCegarLoop]: Abstraction has has 235 places, 249 transitions, 667 flow [2023-11-29 05:52:44,587 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 176.66666666666666) internal successors, (530), 3 states have internal predecessors, (530), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:44,587 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:52:44,588 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, 1, 1, 1, 1, 1, 1] [2023-11-29 05:52:44,588 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-29 05:52:44,588 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:52:44,588 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:52:44,588 INFO L85 PathProgramCache]: Analyzing trace with hash 2019423940, now seen corresponding path program 1 times [2023-11-29 05:52:44,588 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:52:44,588 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168162229] [2023-11-29 05:52:44,589 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:52:44,589 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:52:44,602 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:52:44,631 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:52:44,632 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:52:44,632 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168162229] [2023-11-29 05:52:44,632 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168162229] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:52:44,632 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:52:44,632 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:52:44,632 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [902265899] [2023-11-29 05:52:44,633 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:52:44,633 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:52:44,633 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:52:44,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:52:44,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:52:44,685 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 185 out of 255 [2023-11-29 05:52:44,686 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 235 places, 249 transitions, 667 flow. Second operand has 3 states, 3 states have (on average 187.33333333333334) internal successors, (562), 3 states have internal predecessors, (562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:52:44,686 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:52:44,686 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 185 of 255 [2023-11-29 05:52:44,686 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:52:49,821 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([912] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][133], [171#L939-10true, 27#L949-7true, 240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 96#L939-16true, t_funThread3of3ForFork0InUse, 246#true, 155#L938-3true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:49,821 INFO L294 olderBase$Statistics]: this new event has 106 ancestors and is cut-off event [2023-11-29 05:52:49,821 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-29 05:52:49,821 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-29 05:52:49,821 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-29 05:52:50,167 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([995] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][205], [27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 61#L939-6true, 29#L939-24true, t_funThread2of3ForFork0InUse, 242#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 246#true, 155#L938-3true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:50,167 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-29 05:52:50,167 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-29 05:52:50,167 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-29 05:52:50,167 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-29 05:52:50,168 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([946] L939-4-->L939-5: Formula: (= |v_#race~global~0_4| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_4|} AuxVars[] AssignedVars[#race~global~0][188], [27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 61#L939-6true, 85#L939-5true, t_funThread2of3ForFork0InUse, 96#L939-16true, 242#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:50,168 INFO L294 olderBase$Statistics]: this new event has 107 ancestors and is cut-off event [2023-11-29 05:52:50,168 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-29 05:52:50,168 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-29 05:52:50,169 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-29 05:52:51,172 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([912] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][133], [171#L939-10true, 27#L949-7true, 240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 138#L939-22true, t_funThread3of3ForFork0InUse, 246#true, 155#L938-3true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:51,172 INFO L294 olderBase$Statistics]: this new event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,172 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,172 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,172 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,173 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([912] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][133], [171#L939-10true, 27#L949-7true, 154#L939-3true, 240#true, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 96#L939-16true, t_funThread3of3ForFork0InUse, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:51,174 INFO L294 olderBase$Statistics]: this new event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,174 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,174 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,174 INFO L297 olderBase$Statistics]: existing Event has 109 ancestors and is cut-off event [2023-11-29 05:52:51,795 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([995] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][205], [27#L949-7true, 154#L939-3true, Black: 240#true, t_funThread1of3ForFork0InUse, 61#L939-6true, 29#L939-24true, t_funThread2of3ForFork0InUse, 242#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:51,795 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-29 05:52:51,795 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:52:51,795 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:52:51,796 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:52:51,797 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([946] L939-4-->L939-5: Formula: (= |v_#race~global~0_4| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_4|} AuxVars[] AssignedVars[#race~global~0][188], [27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 61#L939-6true, 85#L939-5true, t_funThread2of3ForFork0InUse, 138#L939-22true, 242#(= |#race~global~0| 0), t_funThread3of3ForFork0InUse, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:51,797 INFO L294 olderBase$Statistics]: this new event has 110 ancestors and is cut-off event [2023-11-29 05:52:51,797 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:52:51,797 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:52:51,797 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-29 05:52:53,289 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([912] L939-9-->L939-10: Formula: (= |v_#race~global~0_7| |v_t_funThread2of3ForFork0_#t~nondet34_3|) InVars {t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|} OutVars{t_funThread2of3ForFork0_#t~nondet34=|v_t_funThread2of3ForFork0_#t~nondet34_3|, #race~global~0=|v_#race~global~0_7|} AuxVars[] AssignedVars[#race~global~0][133], [171#L939-10true, 27#L949-7true, 154#L939-3true, 240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 138#L939-22true, t_funThread3of3ForFork0InUse, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:52:53,289 INFO L294 olderBase$Statistics]: this new event has 112 ancestors and is cut-off event [2023-11-29 05:52:53,289 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:52:53,289 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:52:53,289 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-29 05:53:23,558 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][259], [112#L939-16true, 240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, 79#t_funErr2ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:23,559 INFO L294 olderBase$Statistics]: this new event has 171 ancestors and is cut-off event [2023-11-29 05:53:23,559 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:53:23,559 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:53:23,559 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-29 05:53:23,869 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][259], [240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, 79#t_funErr2ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, 93#L939-22true, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:23,869 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2023-11-29 05:53:23,869 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:53:23,869 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:53:23,869 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-29 05:53:25,610 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][259], [240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, t_funThread3of3ForFork0NotInUse, 169#t_funErr1ASSERT_VIOLATIONDATA_RACEtrue, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:25,610 INFO L294 olderBase$Statistics]: this new event has 182 ancestors and is cut-off event [2023-11-29 05:53:25,610 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2023-11-29 05:53:25,610 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:53:25,610 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:25,610 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][259], [240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, 110#L939-10true, t_funThread3of3ForFork0NotInUse, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:25,610 INFO L294 olderBase$Statistics]: this new event has 181 ancestors and is cut-off event [2023-11-29 05:53:25,610 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-29 05:53:25,610 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 05:53:25,611 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:53:25,702 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][259], [172#L939-11true, 240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, t_funThread3of3ForFork0NotInUse, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:25,703 INFO L294 olderBase$Statistics]: this new event has 182 ancestors and is cut-off event [2023-11-29 05:53:25,703 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-29 05:53:25,703 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:25,703 INFO L297 olderBase$Statistics]: existing Event has 123 ancestors and is cut-off event [2023-11-29 05:53:25,867 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1028] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][218], [240#true, t_funThread1of3ForFork0NotInUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 122#L939-5true, t_funThread3of3ForFork0NotInUse, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:25,867 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2023-11-29 05:53:25,867 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-29 05:53:25,867 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-29 05:53:25,868 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-29 05:53:25,945 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1028] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][218], [t_funThread1of3ForFork0NotInUse, 240#true, Black: 242#(= |#race~global~0| 0), 61#L939-6true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:25,946 INFO L294 olderBase$Statistics]: this new event has 177 ancestors and is cut-off event [2023-11-29 05:53:25,946 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 05:53:25,946 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 05:53:25,946 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-29 05:53:26,228 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][259], [240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 29#L939-24true, t_funThread2of3ForFork0NotInUse, t_funThread3of3ForFork0NotInUse, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:26,229 INFO L294 olderBase$Statistics]: this new event has 190 ancestors and is cut-off event [2023-11-29 05:53:26,229 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 05:53:26,229 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 05:53:26,229 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 05:53:26,269 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1029] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_14| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t_funThread2of3ForFork0_thidvar0_4) InVars {t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} OutVars{t_funThread2of3ForFork0_thidvar0=v_t_funThread2of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_14|} AuxVars[] AssignedVars[][259], [240#true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0NotInUse, 12#L939-25true, t_funThread3of3ForFork0NotInUse, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:26,269 INFO L294 olderBase$Statistics]: this new event has 191 ancestors and is cut-off event [2023-11-29 05:53:26,269 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:53:26,269 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 05:53:26,269 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:53:26,625 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1028] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][218], [240#true, t_funThread1of3ForFork0NotInUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 48#L939-24true, 187#L952-9true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:26,625 INFO L294 olderBase$Statistics]: this new event has 190 ancestors and is cut-off event [2023-11-29 05:53:26,625 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 05:53:26,626 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 05:53:26,626 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 05:53:26,644 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1028] t_funEXIT-->L952-9: Formula: (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem53#1_12| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ (- 4294967296) .cse0))) v_t_funThread1of3ForFork0_thidvar0_4) InVars {t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} OutVars{t_funThread1of3ForFork0_thidvar0=v_t_funThread1of3ForFork0_thidvar0_4, ULTIMATE.start_main_#t~mem53#1=|v_ULTIMATE.start_main_#t~mem53#1_12|} AuxVars[] AssignedVars[][218], [240#true, t_funThread1of3ForFork0NotInUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0NotInUse, 187#L952-9true, 246#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:26,644 INFO L294 olderBase$Statistics]: this new event has 191 ancestors and is cut-off event [2023-11-29 05:53:26,644 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:53:26,644 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:53:26,644 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-29 05:53:26,829 INFO L124 PetriNetUnfolderBase]: 116517/339515 cut-off events. [2023-11-29 05:53:26,829 INFO L125 PetriNetUnfolderBase]: For 117969/125079 co-relation queries the response was YES. [2023-11-29 05:53:28,099 INFO L83 FinitePrefix]: Finished finitePrefix Result has 607578 conditions, 339515 events. 116517/339515 cut-off events. For 117969/125079 co-relation queries the response was YES. Maximal size of possible extension queue 9122. Compared 5548611 event pairs, 64734 based on Foata normal form. 1020/306125 useless extension candidates. Maximal degree in co-relation 576393. Up to 134242 conditions per place. [2023-11-29 05:53:29,556 INFO L140 encePairwiseOnDemand]: 242/255 looper letters, 76 selfloop transitions, 22 changer transitions 0/289 dead transitions. [2023-11-29 05:53:29,557 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 237 places, 289 transitions, 1015 flow [2023-11-29 05:53:29,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-29 05:53:29,557 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-29 05:53:29,559 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 632 transitions. [2023-11-29 05:53:29,559 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8261437908496732 [2023-11-29 05:53:29,559 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 632 transitions. [2023-11-29 05:53:29,559 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 632 transitions. [2023-11-29 05:53:29,560 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:53:29,560 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 632 transitions. [2023-11-29 05:53:29,561 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 210.66666666666666) internal successors, (632), 3 states have internal predecessors, (632), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:53:29,563 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) [2023-11-29 05:53:29,563 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) [2023-11-29 05:53:29,563 INFO L175 Difference]: Start difference. First operand has 235 places, 249 transitions, 667 flow. Second operand 3 states and 632 transitions. [2023-11-29 05:53:29,563 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 237 places, 289 transitions, 1015 flow [2023-11-29 05:53:29,733 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 235 places, 289 transitions, 957 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:53:29,737 INFO L231 Difference]: Finished difference. Result has 237 places, 269 transitions, 833 flow [2023-11-29 05:53:29,737 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=627, PETRI_DIFFERENCE_MINUEND_PLACES=233, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=249, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=227, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=833, PETRI_PLACES=237, PETRI_TRANSITIONS=269} [2023-11-29 05:53:29,738 INFO L281 CegarLoopForPetriNet]: 232 programPoint places, 5 predicate places. [2023-11-29 05:53:29,738 INFO L495 AbstractCegarLoop]: Abstraction has has 237 places, 269 transitions, 833 flow [2023-11-29 05:53:29,739 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 187.33333333333334) internal successors, (562), 3 states have internal predecessors, (562), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:53:29,739 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:53:29,739 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:53:29,739 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-29 05:53:29,739 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:53:29,739 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:53:29,740 INFO L85 PathProgramCache]: Analyzing trace with hash 134495774, now seen corresponding path program 1 times [2023-11-29 05:53:29,740 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:53:29,740 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283804838] [2023-11-29 05:53:29,740 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:53:29,740 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:53:29,757 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:53:29,855 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:53:29,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:53:29,856 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283804838] [2023-11-29 05:53:29,856 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283804838] provided 0 perfect and 1 imperfect interpolant sequences [2023-11-29 05:53:29,856 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [637561032] [2023-11-29 05:53:29,856 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:53:29,856 INFO L173 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2023-11-29 05:53:29,857 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 [2023-11-29 05:53:29,860 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2023-11-29 05:53:29,861 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2023-11-29 05:53:29,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:53:29,974 INFO L262 TraceCheckSpWp]: Trace formula consists of 150 conjuncts, 4 conjunts are in the unsatisfiable core [2023-11-29 05:53:29,977 INFO L285 TraceCheckSpWp]: Computing forward predicates... [2023-11-29 05:53:30,046 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:53:30,046 INFO L327 TraceCheckSpWp]: Computing backward predicates... [2023-11-29 05:53:30,089 INFO L134 CoverageAnalysis]: Checked inductivity of 1 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-29 05:53:30,090 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleZ3 [637561032] provided 0 perfect and 2 imperfect interpolant sequences [2023-11-29 05:53:30,090 INFO L185 FreeRefinementEngine]: Found 0 perfect and 3 imperfect interpolant sequences. [2023-11-29 05:53:30,090 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 10 [2023-11-29 05:53:30,091 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1493961597] [2023-11-29 05:53:30,091 INFO L85 oduleStraightlineAll]: Using 3 imperfect interpolants to construct interpolant automaton [2023-11-29 05:53:30,091 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 10 states [2023-11-29 05:53:30,092 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:53:30,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2023-11-29 05:53:30,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2023-11-29 05:53:30,116 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 193 out of 255 [2023-11-29 05:53:30,118 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 237 places, 269 transitions, 833 flow. Second operand has 10 states, 10 states have (on average 195.1) internal successors, (1951), 10 states have internal predecessors, (1951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:53:30,118 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:53:30,118 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 193 of 255 [2023-11-29 05:53:30,119 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-29 05:53:36,838 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([839] L949-5-->L949-6: Formula: (= |v_#race~global~0_1| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_1|} AuxVars[] AssignedVars[#race~global~0][289], [Black: 240#true, 172#L939-11true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 123#L949-6true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 19#L939-10true, 246#true, 252#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:36,838 INFO L294 olderBase$Statistics]: this new event has 122 ancestors and is cut-off event [2023-11-29 05:53:36,838 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-29 05:53:36,838 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-29 05:53:36,838 INFO L297 olderBase$Statistics]: existing Event has 122 ancestors and is cut-off event [2023-11-29 05:53:39,298 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([901] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][326], [124#L939-6true, Black: 240#true, 172#L939-11true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 80#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:39,298 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2023-11-29 05:53:39,298 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 05:53:39,298 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 05:53:39,298 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 05:53:39,337 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][327], [172#L939-11true, Black: 240#true, 61#L939-6true, t_funThread1of3ForFork0InUse, 49#L939-24true, t_funThread2of3ForFork0InUse, 80#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:39,337 INFO L294 olderBase$Statistics]: this new event has 118 ancestors and is cut-off event [2023-11-29 05:53:39,337 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 05:53:39,337 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 05:53:39,337 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-29 05:53:42,003 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([901] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][228], [211#L939-13true, 124#L939-6true, Black: 240#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 123#L949-6true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,004 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,004 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,004 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,004 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,005 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([901] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][228], [211#L939-13true, 27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 85#L939-5true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,005 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,005 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,005 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,005 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,023 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, Black: 240#true, t_funThread1of3ForFork0InUse, 61#L939-6true, 49#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 123#L949-6true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,023 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,023 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,023 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,023 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,029 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, 27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 49#L939-24true, t_funThread2of3ForFork0InUse, 122#L939-5true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,029 INFO L294 olderBase$Statistics]: this new event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,029 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,029 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,029 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is not cut-off event [2023-11-29 05:53:42,651 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([901] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][228], [211#L939-13true, 27#L949-7true, 124#L939-6true, Black: 240#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,651 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,651 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,651 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,651 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,651 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([901] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][228], [211#L939-13true, 124#L939-6true, Black: 240#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 80#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,651 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,651 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,651 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,652 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,674 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, 27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 61#L939-6true, 49#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,675 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,675 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,675 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,675 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,676 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, Black: 240#true, t_funThread1of3ForFork0InUse, 61#L939-6true, 49#L939-24true, t_funThread2of3ForFork0InUse, 80#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:42,676 INFO L294 olderBase$Statistics]: this new event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,676 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,676 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:42,676 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is not cut-off event [2023-11-29 05:53:45,097 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([839] L949-5-->L949-6: Formula: (= |v_#race~global~0_1| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_1|} AuxVars[] AssignedVars[#race~global~0][249], [211#L939-13true, Black: 240#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 123#L949-6true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 19#L939-10true, 252#true, 246#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:45,098 INFO L294 olderBase$Statistics]: this new event has 124 ancestors and is cut-off event [2023-11-29 05:53:45,098 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 05:53:45,098 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 05:53:45,098 INFO L297 olderBase$Statistics]: existing Event has 124 ancestors and is cut-off event [2023-11-29 05:53:49,898 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][327], [172#L939-11true, Black: 240#true, t_funThread1of3ForFork0InUse, 49#L939-24true, t_funThread2of3ForFork0InUse, 80#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:49,898 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2023-11-29 05:53:49,898 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:53:49,898 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:53:49,899 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:53:51,576 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([839] L949-5-->L949-6: Formula: (= |v_#race~global~0_1| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_1|} AuxVars[] AssignedVars[#race~global~0][289], [172#L939-11true, Black: 240#true, t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 123#L949-6true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 159#L939-29true, 252#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:51,576 INFO L294 olderBase$Statistics]: this new event has 136 ancestors and is cut-off event [2023-11-29 05:53:51,576 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:51,577 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:51,577 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:53,064 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, Black: 240#true, t_funThread1of3ForFork0InUse, 49#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 123#L949-6true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:53,064 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,064 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,064 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,064 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,065 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, 27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 49#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:53,066 INFO L294 olderBase$Statistics]: this new event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,066 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,066 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,066 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is not cut-off event [2023-11-29 05:53:53,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, 27#L949-7true, Black: 240#true, t_funThread1of3ForFork0InUse, 49#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:53,758 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is not cut-off event [2023-11-29 05:53:53,758 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2023-11-29 05:53:53,758 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2023-11-29 05:53:53,758 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2023-11-29 05:53:53,758 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([948] L939-23-->L939-24: Formula: (= |v_#race~global~0_10| 0) InVars {} OutVars{#race~global~0=|v_#race~global~0_10|} AuxVars[] AssignedVars[#race~global~0][304], [211#L939-13true, Black: 240#true, t_funThread1of3ForFork0InUse, 49#L939-24true, t_funThread2of3ForFork0InUse, 80#ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACEtrue, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:53,758 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is not cut-off event [2023-11-29 05:53:53,759 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2023-11-29 05:53:53,759 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2023-11-29 05:53:53,759 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is not cut-off event [2023-11-29 05:53:56,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 164#L951-4true, 96#L939-16true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:56,480 INFO L294 olderBase$Statistics]: this new event has 141 ancestors and is cut-off event [2023-11-29 05:53:56,480 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-29 05:53:56,480 INFO L297 olderBase$Statistics]: existing Event has 141 ancestors and is cut-off event [2023-11-29 05:53:56,480 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-29 05:53:57,058 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:57,058 INFO L294 olderBase$Statistics]: this new event has 146 ancestors and is cut-off event [2023-11-29 05:53:57,058 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 05:53:57,058 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 05:53:57,058 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-29 05:53:57,321 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 164#L951-4true, 96#L939-16true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:57,321 INFO L294 olderBase$Statistics]: this new event has 142 ancestors and is cut-off event [2023-11-29 05:53:57,321 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-29 05:53:57,321 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:53:57,322 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-29 05:53:58,839 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 164#L951-4true, 138#L939-22true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:58,839 INFO L294 olderBase$Statistics]: this new event has 144 ancestors and is cut-off event [2023-11-29 05:53:58,839 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 05:53:58,839 INFO L297 olderBase$Statistics]: existing Event has 144 ancestors and is cut-off event [2023-11-29 05:53:58,840 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-29 05:53:59,208 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 164#L951-4true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:59,208 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2023-11-29 05:53:59,208 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:59,208 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:59,208 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:53:59,409 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 164#L951-4true, 138#L939-22true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:53:59,409 INFO L294 olderBase$Statistics]: this new event has 145 ancestors and is cut-off event [2023-11-29 05:53:59,409 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:53:59,409 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:53:59,409 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-29 05:54:01,193 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 29#L939-24true, t_funThread2of3ForFork0InUse, 164#L951-4true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 226#L939-35true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:01,193 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2023-11-29 05:54:01,193 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:54:01,193 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:54:01,193 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:54:01,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 96#L939-16true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:01,367 INFO L294 olderBase$Statistics]: this new event has 148 ancestors and is cut-off event [2023-11-29 05:54:01,367 INFO L297 olderBase$Statistics]: existing Event has 148 ancestors and is cut-off event [2023-11-29 05:54:01,367 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:54:01,367 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-29 05:54:01,925 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:01,925 INFO L294 olderBase$Statistics]: this new event has 153 ancestors and is cut-off event [2023-11-29 05:54:01,925 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-29 05:54:01,925 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-29 05:54:01,925 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-29 05:54:01,926 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 164#L951-4true, 12#L939-25true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 226#L939-35true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:01,926 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2023-11-29 05:54:01,926 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:01,927 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:01,927 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:02,154 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [183#ULTIMATE.startFINALtrue, 37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 96#L939-16true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:02,154 INFO L294 olderBase$Statistics]: this new event has 149 ancestors and is cut-off event [2023-11-29 05:54:02,154 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:54:02,154 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:02,154 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-29 05:54:02,938 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 252#true, 246#true, 159#L939-29true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:02,938 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2023-11-29 05:54:02,938 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:54:02,938 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:54:02,938 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:54:03,024 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 29#L939-24true, 164#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 246#true, 226#L939-35true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:03,024 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 05:54:03,024 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:54:03,024 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:54:03,024 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:54:03,153 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 138#L939-22true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:03,153 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2023-11-29 05:54:03,153 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 05:54:03,153 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 05:54:03,153 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-29 05:54:03,656 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:03,657 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2023-11-29 05:54:03,657 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:03,657 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:03,657 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:03,658 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 164#L951-4true, 12#L939-25true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 252#true, 246#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:03,658 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:54:03,659 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:03,659 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:03,659 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:03,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([922] L939-13-->L939-16: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet35_1| 0) (= |v_#pthreadsMutex_57| (store |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23| (store (select |v_#pthreadsMutex_58| |v_~#__global_lock~0.base_23|) |v_~#__global_lock~0.offset_23| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_58|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_57|, t_funThread2of3ForFork0_#t~nondet35=|v_t_funThread2of3ForFork0_#t~nondet35_1|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_23|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_23|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet35][162], [183#ULTIMATE.startFINALtrue, 37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 138#L939-22true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:03,814 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2023-11-29 05:54:03,814 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:54:03,814 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:54:03,814 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:54:04,481 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 164#L951-4true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 246#true, 252#true, 159#L939-29true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:04,481 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-29 05:54:04,481 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:04,481 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:04,481 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:04,710 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 29#L939-24true, 164#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 47#L939-35true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:04,710 INFO L294 olderBase$Statistics]: this new event has 151 ancestors and is cut-off event [2023-11-29 05:54:04,710 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-29 05:54:04,710 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 05:54:04,711 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-29 05:54:05,264 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 29#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:05,264 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:54:05,264 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:05,264 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:05,264 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:05,366 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 85#L939-5true, t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, 47#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:05,366 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2023-11-29 05:54:05,366 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:54:05,366 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:54:05,366 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:54:05,367 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:05,367 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2023-11-29 05:54:05,367 INFO L297 olderBase$Statistics]: existing Event has 155 ancestors and is cut-off event [2023-11-29 05:54:05,367 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:54:05,367 INFO L297 olderBase$Statistics]: existing Event has 142 ancestors and is cut-off event [2023-11-29 05:54:05,368 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 164#L951-4true, t_funThread2of3ForFork0InUse, 12#L939-25true, 47#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:05,368 INFO L294 olderBase$Statistics]: this new event has 152 ancestors and is cut-off event [2023-11-29 05:54:05,368 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:54:05,368 INFO L297 olderBase$Statistics]: existing Event has 139 ancestors and is cut-off event [2023-11-29 05:54:05,368 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:54:05,645 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 12#L939-25true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:05,645 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-29 05:54:05,645 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:05,646 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:05,646 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:05,775 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [124#L939-6true, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 164#L951-4true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, 47#L939-35true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:05,776 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2023-11-29 05:54:05,776 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:05,776 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:54:05,776 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:05,777 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:05,777 INFO L294 olderBase$Statistics]: this new event has 156 ancestors and is cut-off event [2023-11-29 05:54:05,777 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:54:05,777 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:05,777 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-29 05:54:06,007 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, 159#L939-29true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:06,007 INFO L294 olderBase$Statistics]: this new event has 154 ancestors and is cut-off event [2023-11-29 05:54:06,007 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:54:06,007 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:54:06,008 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:54:06,458 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 29#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:06,458 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 05:54:06,458 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:54:06,458 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:54:06,458 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:54:06,546 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:06,546 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 05:54:06,546 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:54:06,546 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:54:06,546 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-29 05:54:06,959 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 12#L939-25true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:06,959 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:54:06,959 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:54:06,960 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:54:06,960 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:54:07,069 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 85#L939-5true, t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 153#L940-2true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:07,069 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:54:07,070 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:54:07,070 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:07,070 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:07,070 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 164#L951-4true, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:07,070 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:54:07,070 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:07,070 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:07,070 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:54:07,236 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 246#true, 159#L939-29true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:07,236 INFO L294 olderBase$Statistics]: this new event has 157 ancestors and is cut-off event [2023-11-29 05:54:07,236 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:54:07,236 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:54:07,236 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:54:07,393 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [124#L939-6true, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 164#L951-4true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 153#L940-2true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:07,393 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2023-11-29 05:54:07,393 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:54:07,393 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:54:07,393 INFO L297 olderBase$Statistics]: existing Event has 147 ancestors and is cut-off event [2023-11-29 05:54:07,713 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 29#L939-24true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 47#L939-35true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:07,713 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-29 05:54:07,713 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:54:07,713 INFO L297 olderBase$Statistics]: existing Event has 145 ancestors and is cut-off event [2023-11-29 05:54:07,713 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-29 05:54:07,834 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 164#L951-4true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:07,834 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-29 05:54:07,834 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:54:07,835 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:54:07,835 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-29 05:54:08,009 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 85#L939-5true, t_funThread2of3ForFork0InUse, 190#L939-35true, 47#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:08,009 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:54:08,010 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-29 05:54:08,010 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:08,010 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:08,010 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:08,010 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-29 05:54:08,010 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-29 05:54:08,010 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:08,010 INFO L297 olderBase$Statistics]: existing Event has 149 ancestors and is cut-off event [2023-11-29 05:54:08,011 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 12#L939-25true, 47#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 19#L939-10true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:08,011 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-29 05:54:08,011 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:08,011 INFO L297 olderBase$Statistics]: existing Event has 146 ancestors and is cut-off event [2023-11-29 05:54:08,011 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-29 05:54:08,124 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 164#L951-4true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, 226#L939-35true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:08,124 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2023-11-29 05:54:08,124 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:54:08,124 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:54:08,124 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:54:08,512 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, 124#L939-6true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 190#L939-35true, 47#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:08,512 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-29 05:54:08,513 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:54:08,513 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:08,513 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:08,514 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, 37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 45#L939-16true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:08,514 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-29 05:54:08,514 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:54:08,514 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:08,514 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:08,526 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [211#L939-13true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 164#L951-4true, 47#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 226#L939-35true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:08,526 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-29 05:54:08,526 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:08,526 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:54:08,527 INFO L297 olderBase$Statistics]: existing Event has 150 ancestors and is cut-off event [2023-11-29 05:54:09,013 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 49#L939-24true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,013 INFO L294 olderBase$Statistics]: this new event has 165 ancestors and is cut-off event [2023-11-29 05:54:09,013 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2023-11-29 05:54:09,013 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:54:09,013 INFO L297 olderBase$Statistics]: existing Event has 152 ancestors and is cut-off event [2023-11-29 05:54:09,093 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [130#L940-2true, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 164#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 226#L939-35true, 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,093 INFO L294 olderBase$Statistics]: this new event has 173 ancestors and is cut-off event [2023-11-29 05:54:09,093 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:54:09,093 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:54:09,093 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-29 05:54:09,246 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), 85#L939-5true, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 153#L940-2true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,246 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:54:09,246 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:54:09,246 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:54:09,246 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:54:09,247 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, 37#L939-25true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 36#L939-22true, 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,247 INFO L294 olderBase$Statistics]: this new event has 166 ancestors and is cut-off event [2023-11-29 05:54:09,247 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:54:09,247 INFO L297 olderBase$Statistics]: existing Event has 153 ancestors and is cut-off event [2023-11-29 05:54:09,247 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-29 05:54:09,325 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [130#L940-2true, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, 164#L951-4true, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, 226#L939-35true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,325 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-29 05:54:09,325 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:54:09,325 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:54:09,325 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:54:09,475 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([1017] L939-32-->L939-35: Formula: (and (= |v_t_funThread1of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread1of3ForFork0_#t~nondet39=|v_t_funThread1of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread1of3ForFork0_#t~nondet39][288], [183#ULTIMATE.startFINALtrue, 124#L939-6true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, 153#L940-2true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,475 INFO L294 olderBase$Statistics]: this new event has 167 ancestors and is cut-off event [2023-11-29 05:54:09,475 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:54:09,475 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:54:09,475 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:54:09,486 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [211#L939-13true, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 164#L951-4true, t_funThread3of3ForFork0InUse, 47#L939-35true, 22#L940-2true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,486 INFO L294 olderBase$Statistics]: this new event has 167 ancestors and is cut-off event [2023-11-29 05:54:09,486 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:54:09,486 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:54:09,486 INFO L297 olderBase$Statistics]: existing Event has 154 ancestors and is cut-off event [2023-11-29 05:54:09,770 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:09,770 INFO L294 olderBase$Statistics]: this new event has 176 ancestors and is cut-off event [2023-11-29 05:54:09,770 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:54:09,770 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:54:09,770 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-29 05:54:10,144 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, 190#L939-35true, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, 226#L939-35true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:10,144 INFO L294 olderBase$Statistics]: this new event has 177 ancestors and is cut-off event [2023-11-29 05:54:10,144 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:54:10,144 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:54:10,144 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-29 05:54:10,269 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [211#L939-13true, 183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 47#L939-35true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 226#L939-35true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:10,269 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2023-11-29 05:54:10,270 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-29 05:54:10,270 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:54:10,270 INFO L297 olderBase$Statistics]: existing Event has 157 ancestors and is cut-off event [2023-11-29 05:54:10,655 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [130#L940-2true, 183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:10,655 INFO L294 olderBase$Statistics]: this new event has 180 ancestors and is cut-off event [2023-11-29 05:54:10,655 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:54:10,655 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:54:10,655 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-29 05:54:10,799 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [130#L940-2true, 183#ULTIMATE.startFINALtrue, Black: 242#(= |#race~global~0| 0), t_funThread1of3ForFork0InUse, t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 246#true, 252#true, 226#L939-35true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:10,799 INFO L294 olderBase$Statistics]: this new event has 181 ancestors and is cut-off event [2023-11-29 05:54:10,799 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2023-11-29 05:54:10,799 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2023-11-29 05:54:10,799 INFO L297 olderBase$Statistics]: existing Event has 168 ancestors and is cut-off event [2023-11-29 05:54:10,901 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([923] L939-32-->L939-35: Formula: (and (= |v_t_funThread2of3ForFork0_#t~nondet39_1| 0) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, t_funThread2of3ForFork0_#t~nondet39=|v_t_funThread2of3ForFork0_#t~nondet39_1|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[#pthreadsMutex, t_funThread2of3ForFork0_#t~nondet39][291], [211#L939-13true, 183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0InUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, 47#L939-35true, 22#L940-2true, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:10,901 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-29 05:54:10,901 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:54:10,901 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-29 05:54:10,901 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-29 05:54:11,200 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [t_funThread1of3ForFork0NotInUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 187#L952-9true, 48#L939-24true, 246#true, 252#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:11,200 INFO L294 olderBase$Statistics]: this new event has 184 ancestors and is cut-off event [2023-11-29 05:54:11,200 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2023-11-29 05:54:11,200 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2023-11-29 05:54:11,200 INFO L297 olderBase$Statistics]: existing Event has 171 ancestors and is cut-off event [2023-11-29 05:54:11,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [t_funThread1of3ForFork0NotInUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 187#L952-9true, 246#true, 252#true, 226#L939-35true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:11,315 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-29 05:54:11,315 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2023-11-29 05:54:11,315 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2023-11-29 05:54:11,315 INFO L297 olderBase$Statistics]: existing Event has 172 ancestors and is cut-off event [2023-11-29 05:54:12,314 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0NotInUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 48#L939-24true, 252#true, 246#true, 226#L939-35true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:12,314 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2023-11-29 05:54:12,314 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2023-11-29 05:54:12,314 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2023-11-29 05:54:12,314 INFO L297 olderBase$Statistics]: existing Event has 182 ancestors and is cut-off event [2023-11-29 05:54:12,365 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([970] L939-32-->L939-35: Formula: (and (= 0 |v_t_funThread3of3ForFork0_#t~nondet39_1|) (= |v_#pthreadsMutex_81| (store |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31| (store (select |v_#pthreadsMutex_82| |v_~#__global_lock~0.base_31|) |v_~#__global_lock~0.offset_31| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_82|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} OutVars{t_funThread3of3ForFork0_#t~nondet39=|v_t_funThread3of3ForFork0_#t~nondet39_1|, #pthreadsMutex=|v_#pthreadsMutex_81|, ~#__global_lock~0.base=|v_~#__global_lock~0.base_31|, ~#__global_lock~0.offset=|v_~#__global_lock~0.offset_31|} AuxVars[] AssignedVars[t_funThread3of3ForFork0_#t~nondet39, #pthreadsMutex][328], [183#ULTIMATE.startFINALtrue, t_funThread1of3ForFork0NotInUse, Black: 242#(= |#race~global~0| 0), t_funThread2of3ForFork0InUse, t_funThread3of3ForFork0InUse, Black: 248#(= |t_funThread1of3ForFork0_#t~nondet34| |#race~global~0|), 252#true, 246#true, 226#L939-35true, 142#L939-25true, Black: 237#(= |ULTIMATE.start_main_~i~1#1| 0)]) [2023-11-29 05:54:12,365 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2023-11-29 05:54:12,365 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2023-11-29 05:54:12,365 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2023-11-29 05:54:12,365 INFO L297 olderBase$Statistics]: existing Event has 183 ancestors and is cut-off event [2023-11-29 05:54:12,969 INFO L124 PetriNetUnfolderBase]: 91789/357092 cut-off events. [2023-11-29 05:54:12,969 INFO L125 PetriNetUnfolderBase]: For 41604/82421 co-relation queries the response was YES. [2023-11-29 05:54:14,554 INFO L83 FinitePrefix]: Finished finitePrefix Result has 533494 conditions, 357092 events. 91789/357092 cut-off events. For 41604/82421 co-relation queries the response was YES. Maximal size of possible extension queue 8192. Compared 6423477 event pairs, 14105 based on Foata normal form. 193/307551 useless extension candidates. Maximal degree in co-relation 227921. Up to 78218 conditions per place. [2023-11-29 05:54:15,782 INFO L140 encePairwiseOnDemand]: 249/255 looper letters, 109 selfloop transitions, 9 changer transitions 0/349 dead transitions. [2023-11-29 05:54:15,782 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 245 places, 349 transitions, 1231 flow [2023-11-29 05:54:15,782 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2023-11-29 05:54:15,782 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 9 states. [2023-11-29 05:54:15,787 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 9 states to 9 states and 1857 transitions. [2023-11-29 05:54:15,788 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8091503267973856 [2023-11-29 05:54:15,788 INFO L72 ComplementDD]: Start complementDD. Operand 9 states and 1857 transitions. [2023-11-29 05:54:15,788 INFO L73 IsDeterministic]: Start isDeterministic. Operand 9 states and 1857 transitions. [2023-11-29 05:54:15,790 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-29 05:54:15,790 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 9 states and 1857 transitions. [2023-11-29 05:54:15,795 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 10 states, 9 states have (on average 206.33333333333334) internal successors, (1857), 9 states have internal predecessors, (1857), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:54:15,799 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 10 states, 10 states have (on average 255.0) internal successors, (2550), 10 states have internal predecessors, (2550), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:54:15,800 INFO L81 ComplementDD]: Finished complementDD. Result has 10 states, 10 states have (on average 255.0) internal successors, (2550), 10 states have internal predecessors, (2550), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:54:15,800 INFO L175 Difference]: Start difference. First operand has 237 places, 269 transitions, 833 flow. Second operand 9 states and 1857 transitions. [2023-11-29 05:54:15,800 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 245 places, 349 transitions, 1231 flow [2023-11-29 05:54:16,407 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 243 places, 349 transitions, 1187 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-29 05:54:16,411 INFO L231 Difference]: Finished difference. Result has 246 places, 275 transitions, 839 flow [2023-11-29 05:54:16,412 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=255, PETRI_DIFFERENCE_MINUEND_FLOW=789, PETRI_DIFFERENCE_MINUEND_PLACES=235, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=269, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=263, PETRI_DIFFERENCE_SUBTRAHEND_STATES=9, PETRI_FLOW=839, PETRI_PLACES=246, PETRI_TRANSITIONS=275} [2023-11-29 05:54:16,412 INFO L281 CegarLoopForPetriNet]: 232 programPoint places, 14 predicate places. [2023-11-29 05:54:16,412 INFO L495 AbstractCegarLoop]: Abstraction has has 246 places, 275 transitions, 839 flow [2023-11-29 05:54:16,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 10 states, 10 states have (on average 195.1) internal successors, (1951), 10 states have internal predecessors, (1951), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:54:16,413 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-29 05:54:16,413 INFO L208 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-29 05:54:16,419 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2023-11-29 05:54:16,614 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_453fa597-cd8d-4488-9a73-265b13c5138c/bin/uautomizer-verify-BQ2R08f2Ya/z3 -smt2 -in SMTLIB2_COMPLIANT=true,SelfDestructingSolverStorable10 [2023-11-29 05:54:16,614 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting t_funErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 16 more)] === [2023-11-29 05:54:16,614 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-29 05:54:16,614 INFO L85 PathProgramCache]: Analyzing trace with hash -1858918917, now seen corresponding path program 1 times [2023-11-29 05:54:16,615 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-29 05:54:16,615 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1793223116] [2023-11-29 05:54:16,615 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-29 05:54:16,615 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-29 05:54:16,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-29 05:54:16,657 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2023-11-29 05:54:16,658 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-29 05:54:16,658 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1793223116] [2023-11-29 05:54:16,658 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1793223116] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-29 05:54:16,658 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-29 05:54:16,658 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-29 05:54:16,658 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [41633555] [2023-11-29 05:54:16,658 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-29 05:54:16,659 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-29 05:54:16,659 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-29 05:54:16,659 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-29 05:54:16,659 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-29 05:54:16,710 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 185 out of 255 [2023-11-29 05:54:16,711 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 246 places, 275 transitions, 839 flow. Second operand has 3 states, 3 states have (on average 187.66666666666666) internal successors, (563), 3 states have internal predecessors, (563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-29 05:54:16,711 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-29 05:54:16,711 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 185 of 255 [2023-11-29 05:54:16,711 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand