./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 527bcce2 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_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/config/AutomizerReach.xml -i ../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx --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 6aeaf730cbe4eb831d189bfd9925d1660c7714b9e685f389bc2495c0943d6472 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-527bcce [2023-11-21 22:13:30,452 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-21 22:13:30,568 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-21 22:13:30,579 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-21 22:13:30,580 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-21 22:13:30,620 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-21 22:13:30,622 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-21 22:13:30,623 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-21 22:13:30,624 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-21 22:13:30,629 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-21 22:13:30,631 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-21 22:13:30,631 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-21 22:13:30,632 INFO L153 SettingsManager]: * Use SBE=true [2023-11-21 22:13:30,634 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-21 22:13:30,634 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-21 22:13:30,635 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-21 22:13:30,635 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-21 22:13:30,636 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-21 22:13:30,636 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-21 22:13:30,637 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-21 22:13:30,637 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-21 22:13:30,638 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-21 22:13:30,638 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-21 22:13:30,639 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-21 22:13:30,639 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-21 22:13:30,640 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-21 22:13:30,640 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-21 22:13:30,641 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-21 22:13:30,642 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-21 22:13:30,642 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-21 22:13:30,644 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:13:30,644 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-21 22:13:30,644 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-21 22:13:30,645 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-21 22:13:30,645 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-21 22:13:30,645 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-21 22:13:30,646 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-21 22:13:30,646 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-21 22:13:30,646 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-21 22:13:30,646 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-21 22:13:30,647 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-21 22:13:30,647 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_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6aeaf730cbe4eb831d189bfd9925d1660c7714b9e685f389bc2495c0943d6472 [2023-11-21 22:13:30,987 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-21 22:13:31,017 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-21 22:13:31,020 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-21 22:13:31,021 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-21 22:13:31,022 INFO L274 PluginConnector]: CDTParser initialized [2023-11-21 22:13:31,023 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/../../sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2023-11-21 22:13:34,099 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-21 22:13:34,454 INFO L384 CDTParser]: Found 1 translation units. [2023-11-21 22:13:34,455 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/sv-benchmarks/c/goblint-regression/13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2023-11-21 22:13:34,472 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/data/bfac5f0f0/9c35fb9e7d9c4b7888c37fc5d186cace/FLAGc30127121 [2023-11-21 22:13:34,487 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/data/bfac5f0f0/9c35fb9e7d9c4b7888c37fc5d186cace [2023-11-21 22:13:34,489 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-21 22:13:34,491 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-21 22:13:34,492 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-21 22:13:34,493 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-21 22:13:34,498 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-21 22:13:34,499 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:13:34" (1/1) ... [2023-11-21 22:13:34,500 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@459c5846 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:34, skipping insertion in model container [2023-11-21 22:13:34,500 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 10:13:34" (1/1) ... [2023-11-21 22:13:34,551 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-21 22:13:34,971 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:13:34,985 INFO L202 MainTranslator]: Completed pre-run [2023-11-21 22:13:35,070 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-21 22:13:35,122 INFO L206 MainTranslator]: Completed translation [2023-11-21 22:13:35,123 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35 WrapperNode [2023-11-21 22:13:35,123 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-21 22:13:35,124 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-21 22:13:35,125 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-21 22:13:35,126 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-21 22:13:35,133 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,153 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,191 INFO L138 Inliner]: procedures = 166, calls = 39, calls flagged for inlining = 8, calls inlined = 9, statements flattened = 187 [2023-11-21 22:13:35,191 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-21 22:13:35,192 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-21 22:13:35,192 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-21 22:13:35,192 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-21 22:13:35,203 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,207 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,213 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,225 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,251 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,257 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,260 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,262 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,269 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-21 22:13:35,270 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-21 22:13:35,270 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-21 22:13:35,271 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-21 22:13:35,272 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (1/1) ... [2023-11-21 22:13:35,283 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-21 22:13:35,298 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/z3 [2023-11-21 22:13:35,314 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-21 22:13:35,322 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_bdba9bfa-d384-407d-9677-eb17cdd083ac/bin/uautomizer-verify-bycVGegfSx/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-21 22:13:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-21 22:13:35,358 INFO L130 BoogieDeclarations]: Found specification of procedure worker [2023-11-21 22:13:35,359 INFO L138 BoogieDeclarations]: Found implementation of procedure worker [2023-11-21 22:13:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-21 22:13:35,359 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-21 22:13:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-21 22:13:35,360 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-21 22:13:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-21 22:13:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-21 22:13:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-21 22:13:35,361 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-21 22:13:35,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-21 22:13:35,363 WARN L212 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-21 22:13:35,585 INFO L240 CfgBuilder]: Building ICFG [2023-11-21 22:13:35,590 INFO L266 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-21 22:13:36,010 INFO L281 CfgBuilder]: Performing block encoding [2023-11-21 22:13:36,039 INFO L303 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-21 22:13:36,040 INFO L308 CfgBuilder]: Removed 3 assume(true) statements. [2023-11-21 22:13:36,041 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:13:36 BoogieIcfgContainer [2023-11-21 22:13:36,042 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-21 22:13:36,044 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-21 22:13:36,044 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-21 22:13:36,048 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-21 22:13:36,048 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 10:13:34" (1/3) ... [2023-11-21 22:13:36,049 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@be237f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:13:36, skipping insertion in model container [2023-11-21 22:13:36,049 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 10:13:35" (2/3) ... [2023-11-21 22:13:36,050 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@be237f3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 10:13:36, skipping insertion in model container [2023-11-21 22:13:36,050 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 10:13:36" (3/3) ... [2023-11-21 22:13:36,051 INFO L112 eAbstractionObserver]: Analyzing ICFG 13-privatized_68-pfscan_protected_loop_minimal_interval_true.i [2023-11-21 22:13:36,060 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-21 22:13:36,071 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-21 22:13:36,071 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 10 error locations. [2023-11-21 22:13:36,071 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-21 22:13:36,284 INFO L144 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2023-11-21 22:13:36,337 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 208 places, 216 transitions, 436 flow [2023-11-21 22:13:36,470 INFO L124 PetriNetUnfolderBase]: 12/215 cut-off events. [2023-11-21 22:13:36,470 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-21 22:13:36,480 INFO L83 FinitePrefix]: Finished finitePrefix Result has 219 conditions, 215 events. 12/215 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 445 event pairs, 0 based on Foata normal form. 0/193 useless extension candidates. Maximal degree in co-relation 171. Up to 2 conditions per place. [2023-11-21 22:13:36,480 INFO L82 GeneralOperation]: Start removeDead. Operand has 208 places, 216 transitions, 436 flow [2023-11-21 22:13:36,489 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 207 places, 215 transitions, 433 flow [2023-11-21 22:13:36,499 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-21 22:13:36,506 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;@161d0966, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-21 22:13:36,506 INFO L358 AbstractCegarLoop]: Starting to check reachability of 17 error locations. [2023-11-21 22:13:36,515 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-21 22:13:36,515 INFO L124 PetriNetUnfolderBase]: 0/30 cut-off events. [2023-11-21 22:13:36,515 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-21 22:13:36,515 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:36,516 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:13:36,517 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:36,522 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:36,522 INFO L85 PathProgramCache]: Analyzing trace with hash 547549633, now seen corresponding path program 1 times [2023-11-21 22:13:36,532 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:36,532 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [605453732] [2023-11-21 22:13:36,533 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:36,533 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:36,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:37,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:37,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:37,321 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [605453732] [2023-11-21 22:13:37,321 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [605453732] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:37,322 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:37,322 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:13:37,324 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [267320491] [2023-11-21 22:13:37,325 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:37,334 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-21 22:13:37,340 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:37,367 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 22:13:37,368 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:13:37,767 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 153 out of 216 [2023-11-21 22:13:37,774 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 207 places, 215 transitions, 433 flow. Second operand has 6 states, 6 states have (on average 154.33333333333334) internal successors, (926), 6 states have internal predecessors, (926), 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) [2023-11-21 22:13:37,775 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:37,775 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 153 of 216 [2023-11-21 22:13:37,776 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:13:38,300 INFO L124 PetriNetUnfolderBase]: 479/2100 cut-off events. [2023-11-21 22:13:38,301 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-21 22:13:38,312 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2986 conditions, 2100 events. 479/2100 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 61. Compared 15365 event pairs, 378 based on Foata normal form. 151/2051 useless extension candidates. Maximal degree in co-relation 2927. Up to 877 conditions per place. [2023-11-21 22:13:38,328 INFO L140 encePairwiseOnDemand]: 202/216 looper letters, 47 selfloop transitions, 5 changer transitions 0/198 dead transitions. [2023-11-21 22:13:38,329 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 202 places, 198 transitions, 503 flow [2023-11-21 22:13:38,330 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-21 22:13:38,333 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-21 22:13:38,349 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 979 transitions. [2023-11-21 22:13:38,354 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.7554012345679012 [2023-11-21 22:13:38,355 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 979 transitions. [2023-11-21 22:13:38,356 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 979 transitions. [2023-11-21 22:13:38,361 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:13:38,363 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 979 transitions. [2023-11-21 22:13:38,372 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 163.16666666666666) internal successors, (979), 6 states have internal predecessors, (979), 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) [2023-11-21 22:13:38,381 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:38,383 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:38,385 INFO L175 Difference]: Start difference. First operand has 207 places, 215 transitions, 433 flow. Second operand 6 states and 979 transitions. [2023-11-21 22:13:38,386 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 202 places, 198 transitions, 503 flow [2023-11-21 22:13:38,393 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 201 places, 198 transitions, 502 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-21 22:13:38,402 INFO L231 Difference]: Finished difference. Result has 201 places, 198 transitions, 408 flow [2023-11-21 22:13:38,404 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=398, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=198, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=193, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=408, PETRI_PLACES=201, PETRI_TRANSITIONS=198} [2023-11-21 22:13:38,411 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, -6 predicate places. [2023-11-21 22:13:38,411 INFO L495 AbstractCegarLoop]: Abstraction has has 201 places, 198 transitions, 408 flow [2023-11-21 22:13:38,413 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 154.33333333333334) internal successors, (926), 6 states have internal predecessors, (926), 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) [2023-11-21 22:13:38,413 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:38,413 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] [2023-11-21 22:13:38,414 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-21 22:13:38,414 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:38,415 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:38,415 INFO L85 PathProgramCache]: Analyzing trace with hash -866141515, now seen corresponding path program 1 times [2023-11-21 22:13:38,416 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:38,416 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [39952076] [2023-11-21 22:13:38,417 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:38,417 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:38,481 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:38,985 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:38,985 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:38,986 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [39952076] [2023-11-21 22:13:38,986 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [39952076] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:38,987 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:38,987 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:13:38,987 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2090826349] [2023-11-21 22:13:38,987 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:38,990 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-21 22:13:38,991 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:38,992 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 22:13:38,992 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:13:39,326 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 154 out of 216 [2023-11-21 22:13:39,327 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 201 places, 198 transitions, 408 flow. Second operand has 6 states, 6 states have (on average 156.16666666666666) internal successors, (937), 6 states have internal predecessors, (937), 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) [2023-11-21 22:13:39,328 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:39,328 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 154 of 216 [2023-11-21 22:13:39,328 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:13:40,006 INFO L124 PetriNetUnfolderBase]: 592/2914 cut-off events. [2023-11-21 22:13:40,007 INFO L125 PetriNetUnfolderBase]: For 1/1 co-relation queries the response was YES. [2023-11-21 22:13:40,016 INFO L83 FinitePrefix]: Finished finitePrefix Result has 4029 conditions, 2914 events. 592/2914 cut-off events. For 1/1 co-relation queries the response was YES. Maximal size of possible extension queue 71. Compared 23314 event pairs, 70 based on Foata normal form. 0/2676 useless extension candidates. Maximal degree in co-relation 3985. Up to 653 conditions per place. [2023-11-21 22:13:40,029 INFO L140 encePairwiseOnDemand]: 180/216 looper letters, 76 selfloop transitions, 43 changer transitions 0/265 dead transitions. [2023-11-21 22:13:40,029 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 206 places, 265 transitions, 780 flow [2023-11-21 22:13:40,029 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-21 22:13:40,029 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-21 22:13:40,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1048 transitions. [2023-11-21 22:13:40,033 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.808641975308642 [2023-11-21 22:13:40,033 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1048 transitions. [2023-11-21 22:13:40,034 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1048 transitions. [2023-11-21 22:13:40,035 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:13:40,035 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1048 transitions. [2023-11-21 22:13:40,039 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 174.66666666666666) internal successors, (1048), 6 states have internal predecessors, (1048), 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) [2023-11-21 22:13:40,043 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:40,044 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:40,045 INFO L175 Difference]: Start difference. First operand has 201 places, 198 transitions, 408 flow. Second operand 6 states and 1048 transitions. [2023-11-21 22:13:40,045 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 206 places, 265 transitions, 780 flow [2023-11-21 22:13:40,053 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 201 places, 265 transitions, 770 flow, removed 0 selfloop flow, removed 5 redundant places. [2023-11-21 22:13:40,062 INFO L231 Difference]: Finished difference. Result has 206 places, 241 transitions, 728 flow [2023-11-21 22:13:40,063 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=398, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=198, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=4, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=167, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=728, PETRI_PLACES=206, PETRI_TRANSITIONS=241} [2023-11-21 22:13:40,064 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, -1 predicate places. [2023-11-21 22:13:40,064 INFO L495 AbstractCegarLoop]: Abstraction has has 206 places, 241 transitions, 728 flow [2023-11-21 22:13:40,065 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 156.16666666666666) internal successors, (937), 6 states have internal predecessors, (937), 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) [2023-11-21 22:13:40,065 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:40,065 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] [2023-11-21 22:13:40,066 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-21 22:13:40,067 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:40,067 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:40,067 INFO L85 PathProgramCache]: Analyzing trace with hash 1165191079, now seen corresponding path program 1 times [2023-11-21 22:13:40,068 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:40,068 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1622048952] [2023-11-21 22:13:40,068 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:40,068 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:40,111 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:40,542 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:40,543 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:40,543 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1622048952] [2023-11-21 22:13:40,543 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1622048952] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:40,543 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:40,544 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:13:40,544 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1186696173] [2023-11-21 22:13:40,544 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:40,545 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-21 22:13:40,545 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:40,546 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 22:13:40,546 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:13:40,980 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 172 out of 216 [2023-11-21 22:13:40,982 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 206 places, 241 transitions, 728 flow. Second operand has 6 states, 6 states have (on average 174.16666666666666) internal successors, (1045), 6 states have internal predecessors, (1045), 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) [2023-11-21 22:13:40,982 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:40,982 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 172 of 216 [2023-11-21 22:13:40,982 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:13:41,695 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([519] L722-->L722-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|)) (.cse1 (+ |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5| 4))) (and (= |v_#pthreadsMutex_41| (store |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5| (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3| 0))) InVars {workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} OutVars{workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_41|, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1][86], [65#L722-3true, workerThread1of1ForFork0InUse, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), 218#true, 152#L714-6true]) [2023-11-21 22:13:41,696 INFO L294 olderBase$Statistics]: this new event has 155 ancestors and is cut-off event [2023-11-21 22:13:41,696 INFO L297 olderBase$Statistics]: existing Event has 67 ancestors and is cut-off event [2023-11-21 22:13:41,696 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-21 22:13:41,697 INFO L297 olderBase$Statistics]: existing Event has 112 ancestors and is cut-off event [2023-11-21 22:13:41,714 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([519] L722-->L722-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|)) (.cse1 (+ |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5| 4))) (and (= |v_#pthreadsMutex_41| (store |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5| (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3| 0))) InVars {workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} OutVars{workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_41|, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1][86], [65#L722-3true, 182#L716-2true, workerThread1of1ForFork0InUse, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), 218#true]) [2023-11-21 22:13:41,714 INFO L294 olderBase$Statistics]: this new event has 158 ancestors and is cut-off event [2023-11-21 22:13:41,715 INFO L297 olderBase$Statistics]: existing Event has 70 ancestors and is cut-off event [2023-11-21 22:13:41,715 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-21 22:13:41,715 INFO L297 olderBase$Statistics]: existing Event has 115 ancestors and is cut-off event [2023-11-21 22:13:41,721 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([519] L722-->L722-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|)) (.cse1 (+ |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5| 4))) (and (= |v_#pthreadsMutex_41| (store |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5| (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3| 0))) InVars {workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} OutVars{workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_41|, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1][86], [65#L722-3true, workerThread1of1ForFork0InUse, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), 110#L715-2true, 218#true]) [2023-11-21 22:13:41,721 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-21 22:13:41,721 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-21 22:13:41,721 INFO L297 olderBase$Statistics]: existing Event has 71 ancestors and is cut-off event [2023-11-21 22:13:41,722 INFO L297 olderBase$Statistics]: existing Event has 116 ancestors and is cut-off event [2023-11-21 22:13:41,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([519] L722-->L722-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|)) (.cse1 (+ |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5| 4))) (and (= |v_#pthreadsMutex_41| (store |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5| (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3| 0))) InVars {workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} OutVars{workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_41|, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1][86], [65#L722-3true, workerThread1of1ForFork0InUse, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), 48#L715-3true, 218#true]) [2023-11-21 22:13:41,727 INFO L294 olderBase$Statistics]: this new event has 160 ancestors and is cut-off event [2023-11-21 22:13:41,727 INFO L297 olderBase$Statistics]: existing Event has 135 ancestors and is cut-off event [2023-11-21 22:13:41,727 INFO L297 olderBase$Statistics]: existing Event has 72 ancestors and is cut-off event [2023-11-21 22:13:41,727 INFO L297 olderBase$Statistics]: existing Event has 117 ancestors and is cut-off event [2023-11-21 22:13:41,733 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([519] L722-->L722-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|)) (.cse1 (+ |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5| 4))) (and (= |v_#pthreadsMutex_41| (store |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5| (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3| 0))) InVars {workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} OutVars{workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_41|, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1][86], [65#L722-3true, workerThread1of1ForFork0InUse, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), 218#true, 178#L715-4true]) [2023-11-21 22:13:41,733 INFO L294 olderBase$Statistics]: this new event has 161 ancestors and is cut-off event [2023-11-21 22:13:41,733 INFO L297 olderBase$Statistics]: existing Event has 73 ancestors and is cut-off event [2023-11-21 22:13:41,734 INFO L297 olderBase$Statistics]: existing Event has 118 ancestors and is cut-off event [2023-11-21 22:13:41,734 INFO L297 olderBase$Statistics]: existing Event has 136 ancestors and is cut-off event [2023-11-21 22:13:41,739 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([519] L722-->L722-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|)) (.cse1 (+ |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5| 4))) (and (= |v_#pthreadsMutex_41| (store |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5| (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3| 0))) InVars {workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} OutVars{workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_41|, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1][86], [65#L722-3true, workerThread1of1ForFork0InUse, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), 164#L715-5true, 218#true]) [2023-11-21 22:13:41,739 INFO L294 olderBase$Statistics]: this new event has 162 ancestors and is cut-off event [2023-11-21 22:13:41,739 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-21 22:13:41,740 INFO L297 olderBase$Statistics]: existing Event has 74 ancestors and is cut-off event [2023-11-21 22:13:41,740 INFO L297 olderBase$Statistics]: existing Event has 137 ancestors and is cut-off event [2023-11-21 22:13:41,744 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([519] L722-->L722-3: Formula: (let ((.cse0 (select |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|)) (.cse1 (+ |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5| 4))) (and (= |v_#pthreadsMutex_41| (store |v_#pthreadsMutex_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5| (store .cse0 .cse1 1))) (= (select .cse0 .cse1) 0) (= |v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3| 0))) InVars {workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} OutVars{workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_5|, #pthreadsMutex=|v_#pthreadsMutex_41|, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1=|v_workerThread1of1ForFork0_pqueue_get_#t~nondet8#1_3|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_5|} AuxVars[] AssignedVars[#pthreadsMutex, workerThread1of1ForFork0_pqueue_get_#t~nondet8#1][86], [65#L722-3true, workerThread1of1ForFork0InUse, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), 118#L715-6true, 218#true]) [2023-11-21 22:13:41,745 INFO L294 olderBase$Statistics]: this new event has 163 ancestors and is cut-off event [2023-11-21 22:13:41,745 INFO L297 olderBase$Statistics]: existing Event has 75 ancestors and is cut-off event [2023-11-21 22:13:41,745 INFO L297 olderBase$Statistics]: existing Event has 120 ancestors and is cut-off event [2023-11-21 22:13:41,745 INFO L297 olderBase$Statistics]: existing Event has 138 ancestors and is cut-off event [2023-11-21 22:13:41,832 INFO L124 PetriNetUnfolderBase]: 627/3819 cut-off events. [2023-11-21 22:13:41,833 INFO L125 PetriNetUnfolderBase]: For 668/747 co-relation queries the response was YES. [2023-11-21 22:13:41,844 INFO L83 FinitePrefix]: Finished finitePrefix Result has 6308 conditions, 3819 events. 627/3819 cut-off events. For 668/747 co-relation queries the response was YES. Maximal size of possible extension queue 82. Compared 32177 event pairs, 95 based on Foata normal form. 12/3621 useless extension candidates. Maximal degree in co-relation 6251. Up to 758 conditions per place. [2023-11-21 22:13:41,862 INFO L140 encePairwiseOnDemand]: 198/216 looper letters, 66 selfloop transitions, 36 changer transitions 0/292 dead transitions. [2023-11-21 22:13:41,862 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 211 places, 292 transitions, 1076 flow [2023-11-21 22:13:41,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-21 22:13:41,863 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-21 22:13:41,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1111 transitions. [2023-11-21 22:13:41,866 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8572530864197531 [2023-11-21 22:13:41,866 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1111 transitions. [2023-11-21 22:13:41,866 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1111 transitions. [2023-11-21 22:13:41,867 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:13:41,868 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1111 transitions. [2023-11-21 22:13:41,871 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 185.16666666666666) internal successors, (1111), 6 states have internal predecessors, (1111), 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) [2023-11-21 22:13:41,875 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:41,877 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:41,877 INFO L175 Difference]: Start difference. First operand has 206 places, 241 transitions, 728 flow. Second operand 6 states and 1111 transitions. [2023-11-21 22:13:41,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 211 places, 292 transitions, 1076 flow [2023-11-21 22:13:41,889 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 211 places, 292 transitions, 1076 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-21 22:13:41,894 INFO L231 Difference]: Finished difference. Result has 216 places, 276 transitions, 1028 flow [2023-11-21 22:13:41,895 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=728, PETRI_DIFFERENCE_MINUEND_PLACES=206, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=241, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=6, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=220, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=1028, PETRI_PLACES=216, PETRI_TRANSITIONS=276} [2023-11-21 22:13:41,897 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 9 predicate places. [2023-11-21 22:13:41,897 INFO L495 AbstractCegarLoop]: Abstraction has has 216 places, 276 transitions, 1028 flow [2023-11-21 22:13:41,898 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 174.16666666666666) internal successors, (1045), 6 states have internal predecessors, (1045), 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) [2023-11-21 22:13:41,898 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:41,899 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:13:41,899 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-21 22:13:41,899 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:41,900 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:41,900 INFO L85 PathProgramCache]: Analyzing trace with hash -377145689, now seen corresponding path program 1 times [2023-11-21 22:13:41,900 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:41,901 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841058374] [2023-11-21 22:13:41,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:41,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:41,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:42,445 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:42,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:42,446 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841058374] [2023-11-21 22:13:42,447 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841058374] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:42,447 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:42,447 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-21 22:13:42,447 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1118992139] [2023-11-21 22:13:42,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:42,452 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-21 22:13:42,453 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:42,454 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-21 22:13:42,454 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-21 22:13:42,704 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 151 out of 216 [2023-11-21 22:13:42,705 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 216 places, 276 transitions, 1028 flow. Second operand has 6 states, 6 states have (on average 155.0) internal successors, (930), 6 states have internal predecessors, (930), 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) [2023-11-21 22:13:42,705 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:42,705 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 151 of 216 [2023-11-21 22:13:42,706 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:13:44,572 INFO L124 PetriNetUnfolderBase]: 2567/8385 cut-off events. [2023-11-21 22:13:44,572 INFO L125 PetriNetUnfolderBase]: For 4414/4699 co-relation queries the response was YES. [2023-11-21 22:13:44,600 INFO L83 FinitePrefix]: Finished finitePrefix Result has 19128 conditions, 8385 events. 2567/8385 cut-off events. For 4414/4699 co-relation queries the response was YES. Maximal size of possible extension queue 133. Compared 71125 event pairs, 1139 based on Foata normal form. 107/8079 useless extension candidates. Maximal degree in co-relation 19066. Up to 4423 conditions per place. [2023-11-21 22:13:44,648 INFO L140 encePairwiseOnDemand]: 185/216 looper letters, 129 selfloop transitions, 153 changer transitions 0/431 dead transitions. [2023-11-21 22:13:44,648 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 221 places, 431 transitions, 2284 flow [2023-11-21 22:13:44,649 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-21 22:13:44,649 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-21 22:13:44,652 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1075 transitions. [2023-11-21 22:13:44,653 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8294753086419753 [2023-11-21 22:13:44,653 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1075 transitions. [2023-11-21 22:13:44,653 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1075 transitions. [2023-11-21 22:13:44,654 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:13:44,654 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1075 transitions. [2023-11-21 22:13:44,659 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 179.16666666666666) internal successors, (1075), 6 states have internal predecessors, (1075), 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) [2023-11-21 22:13:44,663 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:44,664 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 216.0) internal successors, (1512), 7 states have internal predecessors, (1512), 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) [2023-11-21 22:13:44,664 INFO L175 Difference]: Start difference. First operand has 216 places, 276 transitions, 1028 flow. Second operand 6 states and 1075 transitions. [2023-11-21 22:13:44,668 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 221 places, 431 transitions, 2284 flow [2023-11-21 22:13:44,704 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 221 places, 431 transitions, 2284 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-21 22:13:44,715 INFO L231 Difference]: Finished difference. Result has 226 places, 419 transitions, 2416 flow [2023-11-21 22:13:44,716 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=1028, PETRI_DIFFERENCE_MINUEND_PLACES=216, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=40, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=213, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=2416, PETRI_PLACES=226, PETRI_TRANSITIONS=419} [2023-11-21 22:13:44,718 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 19 predicate places. [2023-11-21 22:13:44,718 INFO L495 AbstractCegarLoop]: Abstraction has has 226 places, 419 transitions, 2416 flow [2023-11-21 22:13:44,719 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 155.0) internal successors, (930), 6 states have internal predecessors, (930), 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) [2023-11-21 22:13:44,719 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:44,720 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:13:44,726 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-21 22:13:44,727 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:44,728 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:44,728 INFO L85 PathProgramCache]: Analyzing trace with hash 1818820918, now seen corresponding path program 1 times [2023-11-21 22:13:44,729 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:44,730 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [779838548] [2023-11-21 22:13:44,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:44,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:44,857 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:45,720 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:45,720 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:45,720 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [779838548] [2023-11-21 22:13:45,721 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [779838548] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:45,721 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:45,721 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:13:45,721 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1594442868] [2023-11-21 22:13:45,722 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:45,722 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:13:45,723 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:45,723 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:13:45,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:13:46,512 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:13:46,515 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 226 places, 419 transitions, 2416 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:13:46,515 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:46,515 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:13:46,515 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:13:48,158 INFO L124 PetriNetUnfolderBase]: 1540/7092 cut-off events. [2023-11-21 22:13:48,158 INFO L125 PetriNetUnfolderBase]: For 5873/6715 co-relation queries the response was YES. [2023-11-21 22:13:48,188 INFO L83 FinitePrefix]: Finished finitePrefix Result has 16122 conditions, 7092 events. 1540/7092 cut-off events. For 5873/6715 co-relation queries the response was YES. Maximal size of possible extension queue 162. Compared 66246 event pairs, 90 based on Foata normal form. 21/6787 useless extension candidates. Maximal degree in co-relation 16057. Up to 1470 conditions per place. [2023-11-21 22:13:48,216 INFO L140 encePairwiseOnDemand]: 204/216 looper letters, 36 selfloop transitions, 16 changer transitions 0/451 dead transitions. [2023-11-21 22:13:48,217 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 233 places, 451 transitions, 2602 flow [2023-11-21 22:13:48,217 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 22:13:48,217 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-21 22:13:48,221 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1552 transitions. [2023-11-21 22:13:48,222 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8981481481481481 [2023-11-21 22:13:48,222 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1552 transitions. [2023-11-21 22:13:48,222 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1552 transitions. [2023-11-21 22:13:48,224 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:13:48,224 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1552 transitions. [2023-11-21 22:13:48,228 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 194.0) internal successors, (1552), 8 states have internal predecessors, (1552), 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) [2023-11-21 22:13:48,233 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:13:48,234 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:13:48,235 INFO L175 Difference]: Start difference. First operand has 226 places, 419 transitions, 2416 flow. Second operand 8 states and 1552 transitions. [2023-11-21 22:13:48,235 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 233 places, 451 transitions, 2602 flow [2023-11-21 22:13:48,284 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 233 places, 451 transitions, 2472 flow, removed 65 selfloop flow, removed 0 redundant places. [2023-11-21 22:13:48,294 INFO L231 Difference]: Finished difference. Result has 236 places, 428 transitions, 2360 flow [2023-11-21 22:13:48,294 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=2286, PETRI_DIFFERENCE_MINUEND_PLACES=226, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=419, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=9, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=407, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2360, PETRI_PLACES=236, PETRI_TRANSITIONS=428} [2023-11-21 22:13:48,298 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 29 predicate places. [2023-11-21 22:13:48,298 INFO L495 AbstractCegarLoop]: Abstraction has has 236 places, 428 transitions, 2360 flow [2023-11-21 22:13:48,299 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:13:48,299 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:48,300 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:13:48,300 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-21 22:13:48,300 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:48,301 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:48,302 INFO L85 PathProgramCache]: Analyzing trace with hash -1238470962, now seen corresponding path program 2 times [2023-11-21 22:13:48,302 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:48,302 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [768224224] [2023-11-21 22:13:48,302 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:48,303 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:48,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:49,019 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:49,019 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:49,020 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [768224224] [2023-11-21 22:13:49,020 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [768224224] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:49,020 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:49,020 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:13:49,020 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [323445293] [2023-11-21 22:13:49,020 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:49,021 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:13:49,021 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:49,022 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:13:49,022 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:13:49,696 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:13:49,698 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 236 places, 428 transitions, 2360 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:13:49,698 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:49,698 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:13:49,698 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:13:52,051 INFO L124 PetriNetUnfolderBase]: 2280/10037 cut-off events. [2023-11-21 22:13:52,051 INFO L125 PetriNetUnfolderBase]: For 8607/9704 co-relation queries the response was YES. [2023-11-21 22:13:52,098 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23758 conditions, 10037 events. 2280/10037 cut-off events. For 8607/9704 co-relation queries the response was YES. Maximal size of possible extension queue 232. Compared 101667 event pairs, 110 based on Foata normal form. 84/9677 useless extension candidates. Maximal degree in co-relation 23688. Up to 2119 conditions per place. [2023-11-21 22:13:52,133 INFO L140 encePairwiseOnDemand]: 203/216 looper letters, 55 selfloop transitions, 22 changer transitions 0/476 dead transitions. [2023-11-21 22:13:52,133 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 243 places, 476 transitions, 2724 flow [2023-11-21 22:13:52,134 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 22:13:52,134 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-21 22:13:52,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1559 transitions. [2023-11-21 22:13:52,145 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9021990740740741 [2023-11-21 22:13:52,145 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1559 transitions. [2023-11-21 22:13:52,145 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1559 transitions. [2023-11-21 22:13:52,149 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:13:52,150 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1559 transitions. [2023-11-21 22:13:52,158 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 194.875) internal successors, (1559), 8 states have internal predecessors, (1559), 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) [2023-11-21 22:13:52,166 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:13:52,168 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:13:52,168 INFO L175 Difference]: Start difference. First operand has 236 places, 428 transitions, 2360 flow. Second operand 8 states and 1559 transitions. [2023-11-21 22:13:52,168 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 243 places, 476 transitions, 2724 flow [2023-11-21 22:13:52,225 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 240 places, 476 transitions, 2700 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-21 22:13:52,235 INFO L231 Difference]: Finished difference. Result has 245 places, 445 transitions, 2526 flow [2023-11-21 22:13:52,236 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=2351, PETRI_DIFFERENCE_MINUEND_PLACES=233, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=428, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=410, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2526, PETRI_PLACES=245, PETRI_TRANSITIONS=445} [2023-11-21 22:13:52,239 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 38 predicate places. [2023-11-21 22:13:52,239 INFO L495 AbstractCegarLoop]: Abstraction has has 245 places, 445 transitions, 2526 flow [2023-11-21 22:13:52,240 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:13:52,240 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:52,240 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:13:52,241 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-21 22:13:52,241 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:52,241 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:52,241 INFO L85 PathProgramCache]: Analyzing trace with hash 1178028508, now seen corresponding path program 3 times [2023-11-21 22:13:52,242 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:52,242 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [739531390] [2023-11-21 22:13:52,242 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:52,242 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:52,275 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:52,865 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:52,866 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:52,866 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [739531390] [2023-11-21 22:13:52,866 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [739531390] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:52,866 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:52,869 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:13:52,874 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [960834950] [2023-11-21 22:13:52,874 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:52,875 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:13:52,876 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:52,877 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:13:52,877 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:13:53,728 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:13:53,730 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 245 places, 445 transitions, 2526 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:13:53,730 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:53,730 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:13:53,730 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:13:55,727 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([435] L714-10-->L716-2: Formula: (and (= |v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7| 0) (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33| (store (select |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33|) (+ |v_ULTIMATE.start_pqueue_put_~qp#1.offset_33| 4) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_#t~nondet7#1=|v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_pqueue_put_#t~nondet7#1][117], [299#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 218#true, Black: 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, 46#L739-1true, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), 182#L716-2true, Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), 230#true, Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,728 INFO L294 olderBase$Statistics]: this new event has 127 ancestors and is cut-off event [2023-11-21 22:13:55,729 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-21 22:13:55,729 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-21 22:13:55,729 INFO L297 olderBase$Statistics]: existing Event has 82 ancestors and is cut-off event [2023-11-21 22:13:55,755 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([523] L723-1-->L723-2: Formula: (= (store |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9| (store (select |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|) |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9| 0)) |v_#race_41|) InVars {#race=|v_#race_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} OutVars{#race=|v_#race_41|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} AuxVars[] AssignedVars[#race][190], [220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), 84#L715-11true, 305#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 218#true, Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), 115#L723-2true, Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), 230#true, Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,756 INFO L294 olderBase$Statistics]: this new event has 128 ancestors and is cut-off event [2023-11-21 22:13:55,756 INFO L297 olderBase$Statistics]: existing Event has 83 ancestors and is cut-off event [2023-11-21 22:13:55,756 INFO L297 olderBase$Statistics]: existing Event has 128 ancestors and is cut-off event [2023-11-21 22:13:55,756 INFO L297 olderBase$Statistics]: existing Event has 104 ancestors and is cut-off event [2023-11-21 22:13:55,784 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([523] L723-1-->L723-2: Formula: (= (store |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9| (store (select |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|) |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9| 0)) |v_#race_41|) InVars {#race=|v_#race_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} OutVars{#race=|v_#race_41|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} AuxVars[] AssignedVars[#race][195], [220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), 305#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 218#true, Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), 115#L723-2true, Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), 74#L715-12true, Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), 230#true, Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,785 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2023-11-21 22:13:55,785 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-21 22:13:55,785 INFO L297 olderBase$Statistics]: existing Event has 105 ancestors and is cut-off event [2023-11-21 22:13:55,785 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 22:13:55,789 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([435] L714-10-->L716-2: Formula: (and (= |v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7| 0) (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33| (store (select |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33|) (+ |v_ULTIMATE.start_pqueue_put_~qp#1.offset_33| 4) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_#t~nondet7#1=|v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_pqueue_put_#t~nondet7#1][117], [299#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 218#true, Black: 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), 182#L716-2true, Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), 13#L719true, Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), 230#true, Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,790 INFO L294 olderBase$Statistics]: this new event has 129 ancestors and is cut-off event [2023-11-21 22:13:55,790 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-21 22:13:55,790 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-21 22:13:55,790 INFO L297 olderBase$Statistics]: existing Event has 84 ancestors and is cut-off event [2023-11-21 22:13:55,811 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([523] L723-1-->L723-2: Formula: (= (store |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9| (store (select |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|) |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9| 0)) |v_#race_41|) InVars {#race=|v_#race_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} OutVars{#race=|v_#race_41|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} AuxVars[] AssignedVars[#race][199], [220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), 154#L715-14true, 305#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 218#true, Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), 115#L723-2true, Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), 230#true, Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,812 INFO L294 olderBase$Statistics]: this new event has 131 ancestors and is cut-off event [2023-11-21 22:13:55,812 INFO L297 olderBase$Statistics]: existing Event has 86 ancestors and is cut-off event [2023-11-21 22:13:55,812 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-21 22:13:55,812 INFO L297 olderBase$Statistics]: existing Event has 107 ancestors and is cut-off event [2023-11-21 22:13:55,813 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([523] L723-1-->L723-2: Formula: (= (store |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9| (store (select |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|) |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9| 0)) |v_#race_41|) InVars {#race=|v_#race_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} OutVars{#race=|v_#race_41|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} AuxVars[] AssignedVars[#race][199], [220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), 305#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, 68#L715-13true, Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 218#true, Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), 115#L723-2true, Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), 230#true, Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,813 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2023-11-21 22:13:55,814 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 22:13:55,814 INFO L297 olderBase$Statistics]: existing Event has 106 ancestors and is cut-off event [2023-11-21 22:13:55,814 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-21 22:13:55,817 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([435] L714-10-->L716-2: Formula: (and (= |v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7| 0) (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33| (store (select |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33|) (+ |v_ULTIMATE.start_pqueue_put_~qp#1.offset_33| 4) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_#t~nondet7#1=|v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_pqueue_put_#t~nondet7#1][119], [218#true, 263#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 305#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, 121#L721true, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), 182#L716-2true, Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), 230#true, Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,817 INFO L294 olderBase$Statistics]: this new event has 130 ancestors and is cut-off event [2023-11-21 22:13:55,817 INFO L297 olderBase$Statistics]: existing Event has 85 ancestors and is cut-off event [2023-11-21 22:13:55,818 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-21 22:13:55,818 INFO L297 olderBase$Statistics]: existing Event has 131 ancestors and is cut-off event [2023-11-21 22:13:55,861 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([435] L714-10-->L716-2: Formula: (and (= |v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7| 0) (= |v_#pthreadsMutex_25| (store |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33| (store (select |v_#pthreadsMutex_26| |v_ULTIMATE.start_pqueue_put_~qp#1.base_33|) (+ |v_ULTIMATE.start_pqueue_put_~qp#1.offset_33| 4) 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_26|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_25|, ULTIMATE.start_pqueue_put_~qp#1.offset=|v_ULTIMATE.start_pqueue_put_~qp#1.offset_33|, ULTIMATE.start_pqueue_put_#t~nondet7#1=|v_ULTIMATE.start_pqueue_put_#t~nondet7#1_7|, ULTIMATE.start_pqueue_put_~qp#1.base=|v_ULTIMATE.start_pqueue_put_~qp#1.base_33|} AuxVars[] AssignedVars[#pthreadsMutex, ULTIMATE.start_pqueue_put_#t~nondet7#1][116], [218#true, 263#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 305#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 65#L722-3true, workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 242#true, Black: 220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), 182#L716-2true, Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), 230#true, Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,861 INFO L294 olderBase$Statistics]: this new event has 132 ancestors and is cut-off event [2023-11-21 22:13:55,861 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-21 22:13:55,862 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-21 22:13:55,862 INFO L297 olderBase$Statistics]: existing Event has 87 ancestors and is cut-off event [2023-11-21 22:13:55,910 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([523] L723-1-->L723-2: Formula: (= (store |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9| (store (select |v_#race_42| |v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|) |v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9| 0)) |v_#race_41|) InVars {#race=|v_#race_42|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} OutVars{#race=|v_#race_41|, workerThread1of1ForFork0_pqueue_get_~qp#1.base=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.base_9|, workerThread1of1ForFork0_pqueue_get_~qp#1.offset=|v_workerThread1of1ForFork0_pqueue_get_~qp#1.offset_9|} AuxVars[] AssignedVars[#race][78], [220#(= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0), 305#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 269#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 265#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), workerThread1of1ForFork0InUse, Black: 267#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= (select (select |#pthreadsMutex| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 277#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), 138#L714-10true, 242#true, Black: 221#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 218#true, Black: 289#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_~qp#1.base| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 222#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0)), Black: 223#(and (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 1)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 2)) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) |workerThread1of1ForFork0_pqueue_get_~qp#1.offset|) 0) (= (select (select |#race| |workerThread1of1ForFork0_pqueue_get_~qp#1.base|) (+ |workerThread1of1ForFork0_pqueue_get_~qp#1.offset| 3)) 0)), Black: 283#(and (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 285#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 287#(and (= |ULTIMATE.start_pqueue_put_~qp#1.offset| 0) (= |~#pqb~0.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |~#pqb~0.offset| 0) (= (select (select |#pthreadsMutex| |ULTIMATE.start_pqueue_put_~qp#1.base|) 4) 1) (= |ULTIMATE.start_pqueue_put_#in~qp#1.base| |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base|) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.base| |ULTIMATE.start_pqueue_put_~qp#1.base|) (= |ULTIMATE.start_pqueue_put_#in~qp#1.offset| 0) (= |workerThread1of1ForFork0_pqueue_get_#in~qp#1.offset| 0)), Black: 235#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 233#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 234#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) 0) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) 0)), Black: 232#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) 0), 115#L723-2true, Black: 247#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 3)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), Black: 244#(= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|), Black: 245#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|)), 230#true, Black: 246#(and (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 2)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) |ULTIMATE.start_pqueue_put_~qp#1.offset|) |ULTIMATE.start_pqueue_put_#t~nondet6#1|) (= (select (select |#race| |ULTIMATE.start_pqueue_put_~qp#1.base|) (+ |ULTIMATE.start_pqueue_put_~qp#1.offset| 1)) |ULTIMATE.start_pqueue_put_#t~nondet6#1|))]) [2023-11-21 22:13:55,910 INFO L294 olderBase$Statistics]: this new event has 134 ancestors and is cut-off event [2023-11-21 22:13:55,910 INFO L297 olderBase$Statistics]: existing Event has 89 ancestors and is cut-off event [2023-11-21 22:13:55,911 INFO L297 olderBase$Statistics]: existing Event has 134 ancestors and is cut-off event [2023-11-21 22:13:55,911 INFO L297 olderBase$Statistics]: existing Event has 110 ancestors and is cut-off event [2023-11-21 22:13:56,214 INFO L124 PetriNetUnfolderBase]: 2994/13170 cut-off events. [2023-11-21 22:13:56,214 INFO L125 PetriNetUnfolderBase]: For 13671/15227 co-relation queries the response was YES. [2023-11-21 22:13:56,272 INFO L83 FinitePrefix]: Finished finitePrefix Result has 32280 conditions, 13170 events. 2994/13170 cut-off events. For 13671/15227 co-relation queries the response was YES. Maximal size of possible extension queue 304. Compared 142018 event pairs, 152 based on Foata normal form. 149/12743 useless extension candidates. Maximal degree in co-relation 32205. Up to 2837 conditions per place. [2023-11-21 22:13:56,330 INFO L140 encePairwiseOnDemand]: 203/216 looper letters, 68 selfloop transitions, 25 changer transitions 0/492 dead transitions. [2023-11-21 22:13:56,330 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 252 places, 492 transitions, 3034 flow [2023-11-21 22:13:56,331 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 22:13:56,331 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-21 22:13:56,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1557 transitions. [2023-11-21 22:13:56,338 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9010416666666666 [2023-11-21 22:13:56,339 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1557 transitions. [2023-11-21 22:13:56,339 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1557 transitions. [2023-11-21 22:13:56,341 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:13:56,341 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1557 transitions. [2023-11-21 22:13:56,347 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 194.625) internal successors, (1557), 8 states have internal predecessors, (1557), 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) [2023-11-21 22:13:56,354 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:13:56,356 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:13:56,356 INFO L175 Difference]: Start difference. First operand has 245 places, 445 transitions, 2526 flow. Second operand 8 states and 1557 transitions. [2023-11-21 22:13:56,356 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 252 places, 492 transitions, 3034 flow [2023-11-21 22:13:56,609 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 250 places, 492 transitions, 3013 flow, removed 7 selfloop flow, removed 2 redundant places. [2023-11-21 22:13:56,618 INFO L231 Difference]: Finished difference. Result has 254 places, 459 transitions, 2719 flow [2023-11-21 22:13:56,619 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=2513, PETRI_DIFFERENCE_MINUEND_PLACES=243, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=445, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=13, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=425, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2719, PETRI_PLACES=254, PETRI_TRANSITIONS=459} [2023-11-21 22:13:56,621 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 47 predicate places. [2023-11-21 22:13:56,621 INFO L495 AbstractCegarLoop]: Abstraction has has 254 places, 459 transitions, 2719 flow [2023-11-21 22:13:56,622 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:13:56,623 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:13:56,624 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:13:56,624 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-21 22:13:56,624 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:13:56,624 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:13:56,624 INFO L85 PathProgramCache]: Analyzing trace with hash 1907435172, now seen corresponding path program 4 times [2023-11-21 22:13:56,625 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:13:56,625 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1188524747] [2023-11-21 22:13:56,625 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:13:56,625 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:13:56,671 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:13:57,290 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:13:57,290 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:13:57,290 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1188524747] [2023-11-21 22:13:57,290 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1188524747] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:13:57,291 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:13:57,291 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:13:57,291 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1564523061] [2023-11-21 22:13:57,291 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:13:57,292 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:13:57,292 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:13:57,292 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:13:57,293 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=39, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:13:57,976 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:13:57,979 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 254 places, 459 transitions, 2719 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:13:57,979 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:13:57,979 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:13:57,979 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:14:00,905 INFO L124 PetriNetUnfolderBase]: 3680/15744 cut-off events. [2023-11-21 22:14:00,906 INFO L125 PetriNetUnfolderBase]: For 18421/20150 co-relation queries the response was YES. [2023-11-21 22:14:00,969 INFO L83 FinitePrefix]: Finished finitePrefix Result has 39727 conditions, 15744 events. 3680/15744 cut-off events. For 18421/20150 co-relation queries the response was YES. Maximal size of possible extension queue 322. Compared 170279 event pairs, 193 based on Foata normal form. 217/15318 useless extension candidates. Maximal degree in co-relation 39648. Up to 3325 conditions per place. [2023-11-21 22:14:01,026 INFO L140 encePairwiseOnDemand]: 204/216 looper letters, 68 selfloop transitions, 37 changer transitions 0/504 dead transitions. [2023-11-21 22:14:01,026 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 261 places, 504 transitions, 3275 flow [2023-11-21 22:14:01,032 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 22:14:01,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-21 22:14:01,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1552 transitions. [2023-11-21 22:14:01,037 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.8981481481481481 [2023-11-21 22:14:01,038 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1552 transitions. [2023-11-21 22:14:01,038 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1552 transitions. [2023-11-21 22:14:01,039 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:14:01,039 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1552 transitions. [2023-11-21 22:14:01,048 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 194.0) internal successors, (1552), 8 states have internal predecessors, (1552), 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) [2023-11-21 22:14:01,053 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:01,054 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:01,054 INFO L175 Difference]: Start difference. First operand has 254 places, 459 transitions, 2719 flow. Second operand 8 states and 1552 transitions. [2023-11-21 22:14:01,055 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 261 places, 504 transitions, 3275 flow [2023-11-21 22:14:01,163 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 258 places, 504 transitions, 3225 flow, removed 3 selfloop flow, removed 3 redundant places. [2023-11-21 22:14:01,172 INFO L231 Difference]: Finished difference. Result has 261 places, 467 transitions, 2865 flow [2023-11-21 22:14:01,173 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=2695, PETRI_DIFFERENCE_MINUEND_PLACES=251, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=459, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=30, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=424, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=2865, PETRI_PLACES=261, PETRI_TRANSITIONS=467} [2023-11-21 22:14:01,175 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 54 predicate places. [2023-11-21 22:14:01,175 INFO L495 AbstractCegarLoop]: Abstraction has has 261 places, 467 transitions, 2865 flow [2023-11-21 22:14:01,176 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:01,176 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:14:01,176 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:14:01,176 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-21 22:14:01,177 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:14:01,177 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:14:01,177 INFO L85 PathProgramCache]: Analyzing trace with hash 1137044464, now seen corresponding path program 5 times [2023-11-21 22:14:01,177 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:14:01,177 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [266225415] [2023-11-21 22:14:01,177 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:14:01,178 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:14:01,205 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:14:01,851 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:14:01,851 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:14:01,851 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [266225415] [2023-11-21 22:14:01,851 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [266225415] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:14:01,852 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:14:01,852 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:14:01,852 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [853711167] [2023-11-21 22:14:01,852 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:14:01,852 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:14:01,853 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:14:01,853 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:14:01,853 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:14:02,811 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:14:02,813 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 261 places, 467 transitions, 2865 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:02,813 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:14:02,813 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:14:02,813 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:14:05,794 INFO L124 PetriNetUnfolderBase]: 3670/15839 cut-off events. [2023-11-21 22:14:05,794 INFO L125 PetriNetUnfolderBase]: For 21309/23097 co-relation queries the response was YES. [2023-11-21 22:14:05,851 INFO L83 FinitePrefix]: Finished finitePrefix Result has 40658 conditions, 15839 events. 3670/15839 cut-off events. For 21309/23097 co-relation queries the response was YES. Maximal size of possible extension queue 314. Compared 171447 event pairs, 185 based on Foata normal form. 198/15377 useless extension candidates. Maximal degree in co-relation 40576. Up to 3396 conditions per place. [2023-11-21 22:14:05,905 INFO L140 encePairwiseOnDemand]: 203/216 looper letters, 77 selfloop transitions, 28 changer transitions 0/504 dead transitions. [2023-11-21 22:14:05,905 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 268 places, 504 transitions, 3396 flow [2023-11-21 22:14:05,905 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 22:14:05,906 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-21 22:14:05,909 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1563 transitions. [2023-11-21 22:14:05,911 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9045138888888888 [2023-11-21 22:14:05,911 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1563 transitions. [2023-11-21 22:14:05,911 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1563 transitions. [2023-11-21 22:14:05,912 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:14:05,913 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1563 transitions. [2023-11-21 22:14:05,917 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 195.375) internal successors, (1563), 8 states have internal predecessors, (1563), 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) [2023-11-21 22:14:05,921 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:05,923 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:05,923 INFO L175 Difference]: Start difference. First operand has 261 places, 467 transitions, 2865 flow. Second operand 8 states and 1563 transitions. [2023-11-21 22:14:05,923 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 268 places, 504 transitions, 3396 flow [2023-11-21 22:14:06,047 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 265 places, 504 transitions, 3341 flow, removed 7 selfloop flow, removed 3 redundant places. [2023-11-21 22:14:06,055 INFO L231 Difference]: Finished difference. Result has 269 places, 478 transitions, 3045 flow [2023-11-21 22:14:06,056 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=2825, PETRI_DIFFERENCE_MINUEND_PLACES=258, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=467, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=19, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=443, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=3045, PETRI_PLACES=269, PETRI_TRANSITIONS=478} [2023-11-21 22:14:06,057 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 62 predicate places. [2023-11-21 22:14:06,057 INFO L495 AbstractCegarLoop]: Abstraction has has 269 places, 478 transitions, 3045 flow [2023-11-21 22:14:06,059 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:06,059 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:14:06,059 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:14:06,059 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-21 22:14:06,060 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:14:06,060 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:14:06,060 INFO L85 PathProgramCache]: Analyzing trace with hash 931573594, now seen corresponding path program 6 times [2023-11-21 22:14:06,060 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:14:06,060 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [573383400] [2023-11-21 22:14:06,061 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:14:06,061 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:14:06,087 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:14:06,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:14:06,539 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:14:06,539 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [573383400] [2023-11-21 22:14:06,539 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [573383400] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:14:06,540 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:14:06,540 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:14:06,540 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [277417987] [2023-11-21 22:14:06,540 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:14:06,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:14:06,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:14:06,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:14:06,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:14:07,360 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:14:07,362 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 269 places, 478 transitions, 3045 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:07,363 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:14:07,363 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:14:07,363 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:14:10,791 INFO L124 PetriNetUnfolderBase]: 4387/18632 cut-off events. [2023-11-21 22:14:10,791 INFO L125 PetriNetUnfolderBase]: For 27583/29671 co-relation queries the response was YES. [2023-11-21 22:14:10,875 INFO L83 FinitePrefix]: Finished finitePrefix Result has 48357 conditions, 18632 events. 4387/18632 cut-off events. For 27583/29671 co-relation queries the response was YES. Maximal size of possible extension queue 380. Compared 209609 event pairs, 230 based on Foata normal form. 231/18097 useless extension candidates. Maximal degree in co-relation 48271. Up to 4025 conditions per place. [2023-11-21 22:14:11,095 INFO L140 encePairwiseOnDemand]: 202/216 looper letters, 96 selfloop transitions, 44 changer transitions 0/539 dead transitions. [2023-11-21 22:14:11,096 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 539 transitions, 3911 flow [2023-11-21 22:14:11,096 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 22:14:11,096 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-21 22:14:11,100 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1558 transitions. [2023-11-21 22:14:11,101 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9016203703703703 [2023-11-21 22:14:11,101 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1558 transitions. [2023-11-21 22:14:11,102 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1558 transitions. [2023-11-21 22:14:11,103 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:14:11,103 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1558 transitions. [2023-11-21 22:14:11,107 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 194.75) internal successors, (1558), 8 states have internal predecessors, (1558), 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) [2023-11-21 22:14:11,112 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:11,113 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:11,113 INFO L175 Difference]: Start difference. First operand has 269 places, 478 transitions, 3045 flow. Second operand 8 states and 1558 transitions. [2023-11-21 22:14:11,113 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 539 transitions, 3911 flow [2023-11-21 22:14:11,271 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 539 transitions, 3834 flow, removed 24 selfloop flow, removed 3 redundant places. [2023-11-21 22:14:11,281 INFO L231 Difference]: Finished difference. Result has 277 places, 499 transitions, 3361 flow [2023-11-21 22:14:11,283 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=2988, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=478, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=23, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=442, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=3361, PETRI_PLACES=277, PETRI_TRANSITIONS=499} [2023-11-21 22:14:11,284 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 70 predicate places. [2023-11-21 22:14:11,284 INFO L495 AbstractCegarLoop]: Abstraction has has 277 places, 499 transitions, 3361 flow [2023-11-21 22:14:11,285 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:11,285 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:14:11,285 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:14:11,285 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-21 22:14:11,286 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:14:11,286 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:14:11,286 INFO L85 PathProgramCache]: Analyzing trace with hash -261900330, now seen corresponding path program 7 times [2023-11-21 22:14:11,286 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:14:11,289 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [477919553] [2023-11-21 22:14:11,289 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:14:11,289 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:14:11,324 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:14:11,840 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:14:11,840 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:14:11,840 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [477919553] [2023-11-21 22:14:11,840 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [477919553] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:14:11,840 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:14:11,841 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:14:11,841 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [862279841] [2023-11-21 22:14:11,841 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:14:11,841 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:14:11,842 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:14:11,842 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:14:11,842 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:14:12,563 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:14:12,565 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 277 places, 499 transitions, 3361 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:12,565 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:14:12,565 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:14:12,565 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-21 22:14:16,174 INFO L124 PetriNetUnfolderBase]: 4406/18894 cut-off events. [2023-11-21 22:14:16,174 INFO L125 PetriNetUnfolderBase]: For 32710/34919 co-relation queries the response was YES. [2023-11-21 22:14:16,258 INFO L83 FinitePrefix]: Finished finitePrefix Result has 50081 conditions, 18894 events. 4406/18894 cut-off events. For 32710/34919 co-relation queries the response was YES. Maximal size of possible extension queue 384. Compared 213966 event pairs, 227 based on Foata normal form. 207/18318 useless extension candidates. Maximal degree in co-relation 49991. Up to 4051 conditions per place. [2023-11-21 22:14:16,318 INFO L140 encePairwiseOnDemand]: 202/216 looper letters, 99 selfloop transitions, 36 changer transitions 0/534 dead transitions. [2023-11-21 22:14:16,319 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 284 places, 534 transitions, 3984 flow [2023-11-21 22:14:16,319 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2023-11-21 22:14:16,319 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2023-11-21 22:14:16,323 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1565 transitions. [2023-11-21 22:14:16,324 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9056712962962963 [2023-11-21 22:14:16,325 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1565 transitions. [2023-11-21 22:14:16,325 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1565 transitions. [2023-11-21 22:14:16,326 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-21 22:14:16,327 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1565 transitions. [2023-11-21 22:14:16,331 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 195.625) internal successors, (1565), 8 states have internal predecessors, (1565), 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) [2023-11-21 22:14:16,335 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:16,335 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 216.0) internal successors, (1944), 9 states have internal predecessors, (1944), 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) [2023-11-21 22:14:16,336 INFO L175 Difference]: Start difference. First operand has 277 places, 499 transitions, 3361 flow. Second operand 8 states and 1565 transitions. [2023-11-21 22:14:16,336 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 284 places, 534 transitions, 3984 flow [2023-11-21 22:14:16,534 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 281 places, 534 transitions, 3879 flow, removed 28 selfloop flow, removed 3 redundant places. [2023-11-21 22:14:16,543 INFO L231 Difference]: Finished difference. Result has 284 places, 513 transitions, 3570 flow [2023-11-21 22:14:16,544 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=216, PETRI_DIFFERENCE_MINUEND_FLOW=3268, PETRI_DIFFERENCE_MINUEND_PLACES=274, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=499, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=22, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=469, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=3570, PETRI_PLACES=284, PETRI_TRANSITIONS=513} [2023-11-21 22:14:16,544 INFO L281 CegarLoopForPetriNet]: 207 programPoint places, 77 predicate places. [2023-11-21 22:14:16,545 INFO L495 AbstractCegarLoop]: Abstraction has has 284 places, 513 transitions, 3570 flow [2023-11-21 22:14:16,545 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:16,545 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-21 22:14:16,545 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-21 22:14:16,545 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-21 22:14:16,546 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting workerErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 14 more)] === [2023-11-21 22:14:16,546 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-21 22:14:16,547 INFO L85 PathProgramCache]: Analyzing trace with hash 1244092016, now seen corresponding path program 8 times [2023-11-21 22:14:16,547 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-21 22:14:16,547 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1013199255] [2023-11-21 22:14:16,547 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-21 22:14:16,547 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-21 22:14:16,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-21 22:14:17,058 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-21 22:14:17,058 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-21 22:14:17,058 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1013199255] [2023-11-21 22:14:17,058 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1013199255] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-21 22:14:17,058 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-21 22:14:17,059 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2023-11-21 22:14:17,059 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [518396926] [2023-11-21 22:14:17,059 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-21 22:14:17,059 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2023-11-21 22:14:17,060 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-21 22:14:17,060 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2023-11-21 22:14:17,061 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=41, Unknown=0, NotChecked=0, Total=56 [2023-11-21 22:14:17,743 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 188 out of 216 [2023-11-21 22:14:17,744 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 513 transitions, 3570 flow. Second operand has 8 states, 8 states have (on average 189.375) internal successors, (1515), 8 states have internal predecessors, (1515), 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) [2023-11-21 22:14:17,745 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-21 22:14:17,745 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 188 of 216 [2023-11-21 22:14:17,745 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand