./Ultimate.py --spec ../../sv-benchmarks/c/properties/no-data-race.prp --file ../../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version 30e01a73 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_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/config/AutomizerReach.xml -i ../../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ --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 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 --- Real Ultimate output --- This is Ultimate 0.2.3-dev-30e01a7 [2023-11-23 21:39:32,408 INFO L188 SettingsManager]: Resetting all preferences to default values... [2023-11-23 21:39:32,526 INFO L114 SettingsManager]: Loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/config/svcomp-DataRace-32bit-Automizer_Default.epf [2023-11-23 21:39:32,539 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2023-11-23 21:39:32,540 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2023-11-23 21:39:32,578 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2023-11-23 21:39:32,578 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-11-23 21:39:32,579 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-11-23 21:39:32,581 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-11-23 21:39:32,586 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-11-23 21:39:32,587 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-11-23 21:39:32,587 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2023-11-23 21:39:32,587 INFO L153 SettingsManager]: * Use SBE=true [2023-11-23 21:39:32,589 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-11-23 21:39:32,590 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-11-23 21:39:32,590 INFO L153 SettingsManager]: * sizeof long=4 [2023-11-23 21:39:32,591 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2023-11-23 21:39:32,591 INFO L153 SettingsManager]: * sizeof POINTER=4 [2023-11-23 21:39:32,591 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2023-11-23 21:39:32,592 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-11-23 21:39:32,592 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-11-23 21:39:32,593 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-11-23 21:39:32,593 INFO L153 SettingsManager]: * Check absence of data races in concurrent programs=true [2023-11-23 21:39:32,594 INFO L153 SettingsManager]: * Check unreachability of reach_error function=false [2023-11-23 21:39:32,594 INFO L153 SettingsManager]: * sizeof long double=12 [2023-11-23 21:39:32,595 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2023-11-23 21:39:32,595 INFO L153 SettingsManager]: * Use constant arrays=true [2023-11-23 21:39:32,596 INFO L151 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-11-23 21:39:32,597 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-11-23 21:39:32,597 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2023-11-23 21:39:32,598 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:39:32,599 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-11-23 21:39:32,599 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-11-23 21:39:32,599 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2023-11-23 21:39:32,599 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2023-11-23 21:39:32,600 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-11-23 21:39:32,600 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2023-11-23 21:39:32,621 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-11-23 21:39:32,621 INFO L153 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-11-23 21:39:32,622 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-11-23 21:39:32,622 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-11-23 21:39:32,622 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_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 [2023-11-23 21:39:32,923 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-11-23 21:39:32,955 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-11-23 21:39:32,958 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-11-23 21:39:32,960 INFO L270 PluginConnector]: Initializing CDTParser... [2023-11-23 21:39:32,960 INFO L274 PluginConnector]: CDTParser initialized [2023-11-23 21:39:32,961 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/../../sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2023-11-23 21:39:36,032 INFO L533 CDTParser]: Created temporary CDT project at NULL [2023-11-23 21:39:36,366 INFO L384 CDTParser]: Found 1 translation units. [2023-11-23 21:39:36,367 INFO L180 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/sv-benchmarks/c/pthread-deagle/circular_buffer_ok.i [2023-11-23 21:39:36,392 INFO L427 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/data/79b53ea5d/4de459ddfe3e41d2930e1160e3573b7a/FLAGa34f14a78 [2023-11-23 21:39:36,410 INFO L435 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/data/79b53ea5d/4de459ddfe3e41d2930e1160e3573b7a [2023-11-23 21:39:36,413 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-11-23 21:39:36,415 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2023-11-23 21:39:36,416 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-11-23 21:39:36,416 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-11-23 21:39:36,421 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2023-11-23 21:39:36,422 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:36" (1/1) ... [2023-11-23 21:39:36,423 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@486d67f6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:36, skipping insertion in model container [2023-11-23 21:39:36,423 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 09:39:36" (1/1) ... [2023-11-23 21:39:36,470 INFO L177 MainTranslator]: Built tables and reachable declarations [2023-11-23 21:39:36,946 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:39:36,960 INFO L202 MainTranslator]: Completed pre-run [2023-11-23 21:39:37,053 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-11-23 21:39:37,111 INFO L206 MainTranslator]: Completed translation [2023-11-23 21:39:37,111 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37 WrapperNode [2023-11-23 21:39:37,112 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-11-23 21:39:37,114 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2023-11-23 21:39:37,114 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2023-11-23 21:39:37,115 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2023-11-23 21:39:37,122 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,144 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,192 INFO L138 Inliner]: procedures = 169, calls = 41, calls flagged for inlining = 8, calls inlined = 8, statements flattened = 264 [2023-11-23 21:39:37,193 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2023-11-23 21:39:37,193 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-11-23 21:39:37,194 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2023-11-23 21:39:37,194 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2023-11-23 21:39:37,205 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,206 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,212 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,213 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,257 INFO L184 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,262 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,265 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,267 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,273 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-11-23 21:39:37,274 INFO L112 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-11-23 21:39:37,274 INFO L270 PluginConnector]: Initializing RCFGBuilder... [2023-11-23 21:39:37,274 INFO L274 PluginConnector]: RCFGBuilder initialized [2023-11-23 21:39:37,275 INFO L184 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (1/1) ... [2023-11-23 21:39:37,291 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-11-23 21:39:37,330 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/z3 [2023-11-23 21:39:37,357 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-11-23 21:39:37,387 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_a34fc913-91a7-47f6-9b62-ac59b34908fc/bin/uautomizer-verify-zZY32mL2XJ/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-11-23 21:39:37,417 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-11-23 21:39:37,417 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2023-11-23 21:39:37,418 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2023-11-23 21:39:37,418 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2023-11-23 21:39:37,419 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2023-11-23 21:39:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-11-23 21:39:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2023-11-23 21:39:37,419 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-11-23 21:39:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-11-23 21:39:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-11-23 21:39:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-11-23 21:39:37,420 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-11-23 21:39:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexUnlock [2023-11-23 21:39:37,421 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-11-23 21:39:37,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-11-23 21:39:37,426 WARN L213 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to OneNontrivialStatement [2023-11-23 21:39:37,652 INFO L241 CfgBuilder]: Building ICFG [2023-11-23 21:39:37,654 INFO L267 CfgBuilder]: Building CFG for each procedure with an implementation [2023-11-23 21:39:38,126 INFO L282 CfgBuilder]: Performing block encoding [2023-11-23 21:39:38,177 INFO L304 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-11-23 21:39:38,177 INFO L309 CfgBuilder]: Removed 2 assume(true) statements. [2023-11-23 21:39:38,179 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:39:38 BoogieIcfgContainer [2023-11-23 21:39:38,179 INFO L131 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-11-23 21:39:38,183 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-11-23 21:39:38,183 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2023-11-23 21:39:38,186 INFO L274 PluginConnector]: TraceAbstraction initialized [2023-11-23 21:39:38,187 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 09:39:36" (1/3) ... [2023-11-23 21:39:38,187 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56e3dfb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:39:38, skipping insertion in model container [2023-11-23 21:39:38,188 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 09:39:37" (2/3) ... [2023-11-23 21:39:38,188 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@56e3dfb6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 09:39:38, skipping insertion in model container [2023-11-23 21:39:38,188 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 09:39:38" (3/3) ... [2023-11-23 21:39:38,189 INFO L112 eAbstractionObserver]: Analyzing ICFG circular_buffer_ok.i [2023-11-23 21:39:38,199 WARN L145 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2023-11-23 21:39:38,210 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-11-23 21:39:38,210 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 33 error locations. [2023-11-23 21:39:38,211 INFO L514 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2023-11-23 21:39:38,373 INFO L144 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2023-11-23 21:39:38,435 INFO L73 FinitePrefix]: Start finitePrefix. Operand has 301 places, 310 transitions, 634 flow [2023-11-23 21:39:38,592 INFO L124 PetriNetUnfolderBase]: 16/308 cut-off events. [2023-11-23 21:39:38,592 INFO L125 PetriNetUnfolderBase]: For 2/2 co-relation queries the response was YES. [2023-11-23 21:39:38,607 INFO L83 FinitePrefix]: Finished finitePrefix Result has 317 conditions, 308 events. 16/308 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 10. Compared 875 event pairs, 0 based on Foata normal form. 0/259 useless extension candidates. Maximal degree in co-relation 220. Up to 2 conditions per place. [2023-11-23 21:39:38,608 INFO L82 GeneralOperation]: Start removeDead. Operand has 301 places, 310 transitions, 634 flow [2023-11-23 21:39:38,622 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 289 places, 298 transitions, 605 flow [2023-11-23 21:39:38,638 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-11-23 21:39:38,646 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;@221f2417, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2023-11-23 21:39:38,647 INFO L358 AbstractCegarLoop]: Starting to check reachability of 60 error locations. [2023-11-23 21:39:38,659 INFO L185 PetriNetUnfolderBase]: Found word, exiting Unfolder. [2023-11-23 21:39:38,659 INFO L124 PetriNetUnfolderBase]: 0/37 cut-off events. [2023-11-23 21:39:38,659 INFO L125 PetriNetUnfolderBase]: For 0/0 co-relation queries the response was YES. [2023-11-23 21:39:38,659 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:38,660 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] [2023-11-23 21:39:38,661 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:38,665 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:38,666 INFO L85 PathProgramCache]: Analyzing trace with hash -748386508, now seen corresponding path program 1 times [2023-11-23 21:39:38,675 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:38,675 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [513194735] [2023-11-23 21:39:38,676 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:38,676 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:38,806 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:38,940 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:38,941 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:38,941 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [513194735] [2023-11-23 21:39:38,942 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [513194735] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:38,942 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:38,942 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:38,944 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [572185143] [2023-11-23 21:39:38,945 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:38,954 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:38,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:38,984 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:38,984 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:39,034 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 279 out of 310 [2023-11-23 21:39:39,039 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 289 places, 298 transitions, 605 flow. Second operand has 3 states, 3 states have (on average 280.3333333333333) internal successors, (841), 3 states have internal predecessors, (841), 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) [2023-11-23 21:39:39,040 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:39,040 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 279 of 310 [2023-11-23 21:39:39,041 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:39,298 INFO L124 PetriNetUnfolderBase]: 59/788 cut-off events. [2023-11-23 21:39:39,298 INFO L125 PetriNetUnfolderBase]: For 32/33 co-relation queries the response was YES. [2023-11-23 21:39:39,306 INFO L83 FinitePrefix]: Finished finitePrefix Result has 897 conditions, 788 events. 59/788 cut-off events. For 32/33 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 4673 event pairs, 27 based on Foata normal form. 46/692 useless extension candidates. Maximal degree in co-relation 695. Up to 80 conditions per place. [2023-11-23 21:39:39,313 INFO L140 encePairwiseOnDemand]: 299/310 looper letters, 16 selfloop transitions, 2 changer transitions 0/280 dead transitions. [2023-11-23 21:39:39,314 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 281 places, 280 transitions, 605 flow [2023-11-23 21:39:39,315 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:39,318 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:39,333 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 864 transitions. [2023-11-23 21:39:39,338 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9290322580645162 [2023-11-23 21:39:39,339 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 864 transitions. [2023-11-23 21:39:39,339 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 864 transitions. [2023-11-23 21:39:39,344 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:39,346 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 864 transitions. [2023-11-23 21:39:39,352 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 288.0) internal successors, (864), 3 states have internal predecessors, (864), 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) [2023-11-23 21:39:39,362 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:39,364 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:39,366 INFO L175 Difference]: Start difference. First operand has 289 places, 298 transitions, 605 flow. Second operand 3 states and 864 transitions. [2023-11-23 21:39:39,367 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 281 places, 280 transitions, 605 flow [2023-11-23 21:39:39,378 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 280 transitions, 600 flow, removed 0 selfloop flow, removed 3 redundant places. [2023-11-23 21:39:39,386 INFO L231 Difference]: Finished difference. Result has 278 places, 280 transitions, 568 flow [2023-11-23 21:39:39,388 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=564, PETRI_DIFFERENCE_MINUEND_PLACES=276, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=280, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=278, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=568, PETRI_PLACES=278, PETRI_TRANSITIONS=280} [2023-11-23 21:39:39,394 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -11 predicate places. [2023-11-23 21:39:39,395 INFO L495 AbstractCegarLoop]: Abstraction has has 278 places, 280 transitions, 568 flow [2023-11-23 21:39:39,396 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 280.3333333333333) internal successors, (841), 3 states have internal predecessors, (841), 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) [2023-11-23 21:39:39,396 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:39,396 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] [2023-11-23 21:39:39,397 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-11-23 21:39:39,397 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:39,397 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:39,398 INFO L85 PathProgramCache]: Analyzing trace with hash -2119847977, now seen corresponding path program 1 times [2023-11-23 21:39:39,398 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:39,399 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [539036596] [2023-11-23 21:39:39,399 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:39,399 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:39,467 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:39,539 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:39,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:39,540 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [539036596] [2023-11-23 21:39:39,540 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [539036596] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:39,541 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:39,541 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:39,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499828483] [2023-11-23 21:39:39,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:39,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:39,543 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:39,543 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:39,543 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:39,588 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 310 [2023-11-23 21:39:39,590 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 280 transitions, 568 flow. Second operand has 3 states, 3 states have (on average 278.3333333333333) internal successors, (835), 3 states have internal predecessors, (835), 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) [2023-11-23 21:39:39,590 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:39,590 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 310 [2023-11-23 21:39:39,590 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:39,741 INFO L124 PetriNetUnfolderBase]: 63/791 cut-off events. [2023-11-23 21:39:39,741 INFO L125 PetriNetUnfolderBase]: For 8/9 co-relation queries the response was YES. [2023-11-23 21:39:39,746 INFO L83 FinitePrefix]: Finished finitePrefix Result has 904 conditions, 791 events. 63/791 cut-off events. For 8/9 co-relation queries the response was YES. Maximal size of possible extension queue 27. Compared 4805 event pairs, 31 based on Foata normal form. 0/651 useless extension candidates. Maximal degree in co-relation 859. Up to 90 conditions per place. [2023-11-23 21:39:39,751 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 18 selfloop transitions, 2 changer transitions 0/279 dead transitions. [2023-11-23 21:39:39,751 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 279 places, 279 transitions, 606 flow [2023-11-23 21:39:39,752 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:39,752 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:39,754 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 852 transitions. [2023-11-23 21:39:39,755 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9161290322580645 [2023-11-23 21:39:39,755 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 852 transitions. [2023-11-23 21:39:39,755 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 852 transitions. [2023-11-23 21:39:39,756 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:39,756 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 852 transitions. [2023-11-23 21:39:39,759 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 284.0) internal successors, (852), 3 states have internal predecessors, (852), 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) [2023-11-23 21:39:39,762 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:39,764 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:39,764 INFO L175 Difference]: Start difference. First operand has 278 places, 280 transitions, 568 flow. Second operand 3 states and 852 transitions. [2023-11-23 21:39:39,764 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 279 places, 279 transitions, 606 flow [2023-11-23 21:39:39,768 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 277 places, 279 transitions, 602 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:39,775 INFO L231 Difference]: Finished difference. Result has 277 places, 279 transitions, 566 flow [2023-11-23 21:39:39,776 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=562, PETRI_DIFFERENCE_MINUEND_PLACES=275, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=279, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=277, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=566, PETRI_PLACES=277, PETRI_TRANSITIONS=279} [2023-11-23 21:39:39,777 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -12 predicate places. [2023-11-23 21:39:39,777 INFO L495 AbstractCegarLoop]: Abstraction has has 277 places, 279 transitions, 566 flow [2023-11-23 21:39:39,779 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 278.3333333333333) internal successors, (835), 3 states have internal predecessors, (835), 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) [2023-11-23 21:39:39,780 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:39,782 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:39:39,783 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-11-23 21:39:39,783 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:39,783 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:39,784 INFO L85 PathProgramCache]: Analyzing trace with hash -1359386170, now seen corresponding path program 1 times [2023-11-23 21:39:39,784 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:39,785 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [610761465] [2023-11-23 21:39:39,785 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:39,786 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:39,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:39,904 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:39,904 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:39,905 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [610761465] [2023-11-23 21:39:39,906 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [610761465] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:39,907 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:39,907 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:39,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [522613828] [2023-11-23 21:39:39,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:39,908 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:39,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:39,909 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:39,909 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:39,959 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 310 [2023-11-23 21:39:39,961 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 277 places, 279 transitions, 566 flow. Second operand has 3 states, 3 states have (on average 272.0) internal successors, (816), 3 states have internal predecessors, (816), 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) [2023-11-23 21:39:39,961 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:39,961 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 310 [2023-11-23 21:39:39,961 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:40,223 INFO L124 PetriNetUnfolderBase]: 126/1350 cut-off events. [2023-11-23 21:39:40,224 INFO L125 PetriNetUnfolderBase]: For 13/14 co-relation queries the response was YES. [2023-11-23 21:39:40,232 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1563 conditions, 1350 events. 126/1350 cut-off events. For 13/14 co-relation queries the response was YES. Maximal size of possible extension queue 42. Compared 8948 event pairs, 54 based on Foata normal form. 0/1121 useless extension candidates. Maximal degree in co-relation 1512. Up to 170 conditions per place. [2023-11-23 21:39:40,243 INFO L140 encePairwiseOnDemand]: 299/310 looper letters, 23 selfloop transitions, 5 changer transitions 0/280 dead transitions. [2023-11-23 21:39:40,243 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 280 transitions, 626 flow [2023-11-23 21:39:40,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:40,244 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:40,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 847 transitions. [2023-11-23 21:39:40,247 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.910752688172043 [2023-11-23 21:39:40,247 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 847 transitions. [2023-11-23 21:39:40,247 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 847 transitions. [2023-11-23 21:39:40,248 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:40,248 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 847 transitions. [2023-11-23 21:39:40,251 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 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) [2023-11-23 21:39:40,253 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:40,255 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:40,255 INFO L175 Difference]: Start difference. First operand has 277 places, 279 transitions, 566 flow. Second operand 3 states and 847 transitions. [2023-11-23 21:39:40,255 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 280 transitions, 626 flow [2023-11-23 21:39:40,257 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 280 transitions, 622 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:40,263 INFO L231 Difference]: Finished difference. Result has 274 places, 277 transitions, 586 flow [2023-11-23 21:39:40,264 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=552, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=586, PETRI_PLACES=274, PETRI_TRANSITIONS=277} [2023-11-23 21:39:40,265 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -15 predicate places. [2023-11-23 21:39:40,266 INFO L495 AbstractCegarLoop]: Abstraction has has 274 places, 277 transitions, 586 flow [2023-11-23 21:39:40,267 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.0) internal successors, (816), 3 states have internal predecessors, (816), 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) [2023-11-23 21:39:40,267 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:40,267 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:39:40,267 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-11-23 21:39:40,268 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:40,268 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:40,269 INFO L85 PathProgramCache]: Analyzing trace with hash 1577633508, now seen corresponding path program 1 times [2023-11-23 21:39:40,269 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:40,269 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [769689280] [2023-11-23 21:39:40,269 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:40,270 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:40,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:40,381 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:40,381 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:40,381 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [769689280] [2023-11-23 21:39:40,381 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [769689280] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:40,382 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:40,382 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:40,382 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1661574169] [2023-11-23 21:39:40,382 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:40,383 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:40,383 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:40,383 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:40,384 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:40,418 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 280 out of 310 [2023-11-23 21:39:40,419 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 277 transitions, 586 flow. Second operand has 3 states, 3 states have (on average 281.3333333333333) internal successors, (844), 3 states have internal predecessors, (844), 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) [2023-11-23 21:39:40,419 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:40,419 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 280 of 310 [2023-11-23 21:39:40,420 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:40,682 INFO L124 PetriNetUnfolderBase]: 83/1275 cut-off events. [2023-11-23 21:39:40,683 INFO L125 PetriNetUnfolderBase]: For 38/39 co-relation queries the response was YES. [2023-11-23 21:39:40,690 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1431 conditions, 1275 events. 83/1275 cut-off events. For 38/39 co-relation queries the response was YES. Maximal size of possible extension queue 32. Compared 8063 event pairs, 24 based on Foata normal form. 0/1066 useless extension candidates. Maximal degree in co-relation 1235. Up to 83 conditions per place. [2023-11-23 21:39:40,698 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 15 selfloop transitions, 2 changer transitions 0/276 dead transitions. [2023-11-23 21:39:40,698 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 276 transitions, 618 flow [2023-11-23 21:39:40,699 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:40,699 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:40,701 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 858 transitions. [2023-11-23 21:39:40,702 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9225806451612903 [2023-11-23 21:39:40,702 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 858 transitions. [2023-11-23 21:39:40,703 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 858 transitions. [2023-11-23 21:39:40,704 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:40,705 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 858 transitions. [2023-11-23 21:39:40,708 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 286.0) internal successors, (858), 3 states have internal predecessors, (858), 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) [2023-11-23 21:39:40,711 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:40,712 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:40,712 INFO L175 Difference]: Start difference. First operand has 274 places, 277 transitions, 586 flow. Second operand 3 states and 858 transitions. [2023-11-23 21:39:40,713 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 276 transitions, 618 flow [2023-11-23 21:39:40,717 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 276 transitions, 608 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:40,722 INFO L231 Difference]: Finished difference. Result has 273 places, 276 transitions, 578 flow [2023-11-23 21:39:40,722 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=574, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=276, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=578, PETRI_PLACES=273, PETRI_TRANSITIONS=276} [2023-11-23 21:39:40,725 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -16 predicate places. [2023-11-23 21:39:40,726 INFO L495 AbstractCegarLoop]: Abstraction has has 273 places, 276 transitions, 578 flow [2023-11-23 21:39:40,727 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 281.3333333333333) internal successors, (844), 3 states have internal predecessors, (844), 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) [2023-11-23 21:39:40,727 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:40,727 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] [2023-11-23 21:39:40,727 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-11-23 21:39:40,728 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:40,728 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:40,728 INFO L85 PathProgramCache]: Analyzing trace with hash -658079620, now seen corresponding path program 1 times [2023-11-23 21:39:40,728 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:40,729 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [700696797] [2023-11-23 21:39:40,729 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:40,729 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:40,763 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:40,808 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:40,809 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:40,809 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [700696797] [2023-11-23 21:39:40,809 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [700696797] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:40,809 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:40,809 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:40,810 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1119250642] [2023-11-23 21:39:40,810 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:40,811 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:40,811 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:40,812 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:40,812 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:40,843 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-23 21:39:40,849 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 276 transitions, 578 flow. Second operand has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 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) [2023-11-23 21:39:40,849 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:40,849 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-23 21:39:40,849 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:41,041 INFO L124 PetriNetUnfolderBase]: 67/1006 cut-off events. [2023-11-23 21:39:41,041 INFO L125 PetriNetUnfolderBase]: For 9/11 co-relation queries the response was YES. [2023-11-23 21:39:41,047 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1124 conditions, 1006 events. 67/1006 cut-off events. For 9/11 co-relation queries the response was YES. Maximal size of possible extension queue 24. Compared 5407 event pairs, 22 based on Foata normal form. 0/841 useless extension candidates. Maximal degree in co-relation 1065. Up to 70 conditions per place. [2023-11-23 21:39:41,053 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 13 selfloop transitions, 2 changer transitions 0/275 dead transitions. [2023-11-23 21:39:41,053 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 274 places, 275 transitions, 606 flow [2023-11-23 21:39:41,055 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:41,055 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:41,058 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 859 transitions. [2023-11-23 21:39:41,059 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9236559139784947 [2023-11-23 21:39:41,059 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 859 transitions. [2023-11-23 21:39:41,059 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 859 transitions. [2023-11-23 21:39:41,060 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:41,060 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 859 transitions. [2023-11-23 21:39:41,063 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 286.3333333333333) internal successors, (859), 3 states have internal predecessors, (859), 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) [2023-11-23 21:39:41,066 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:41,067 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:41,067 INFO L175 Difference]: Start difference. First operand has 273 places, 276 transitions, 578 flow. Second operand 3 states and 859 transitions. [2023-11-23 21:39:41,067 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 274 places, 275 transitions, 606 flow [2023-11-23 21:39:41,070 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 272 places, 275 transitions, 602 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:41,074 INFO L231 Difference]: Finished difference. Result has 272 places, 275 transitions, 576 flow [2023-11-23 21:39:41,075 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=572, PETRI_DIFFERENCE_MINUEND_PLACES=270, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=576, PETRI_PLACES=272, PETRI_TRANSITIONS=275} [2023-11-23 21:39:41,079 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -17 predicate places. [2023-11-23 21:39:41,079 INFO L495 AbstractCegarLoop]: Abstraction has has 272 places, 275 transitions, 576 flow [2023-11-23 21:39:41,080 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 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) [2023-11-23 21:39:41,080 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:41,081 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:39:41,081 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-11-23 21:39:41,082 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:41,083 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:41,083 INFO L85 PathProgramCache]: Analyzing trace with hash 380859218, now seen corresponding path program 1 times [2023-11-23 21:39:41,083 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:41,083 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1563648259] [2023-11-23 21:39:41,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:41,084 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:41,127 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:41,185 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:41,186 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:41,186 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1563648259] [2023-11-23 21:39:41,186 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1563648259] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:41,186 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:41,186 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:41,187 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [18527497] [2023-11-23 21:39:41,187 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:41,188 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:41,190 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:41,190 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:41,190 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:41,222 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-23 21:39:41,224 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 272 places, 275 transitions, 576 flow. Second operand has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 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) [2023-11-23 21:39:41,224 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:41,224 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-23 21:39:41,224 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:41,405 INFO L124 PetriNetUnfolderBase]: 72/1095 cut-off events. [2023-11-23 21:39:41,405 INFO L125 PetriNetUnfolderBase]: For 11/12 co-relation queries the response was YES. [2023-11-23 21:39:41,412 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1215 conditions, 1095 events. 72/1095 cut-off events. For 11/12 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 6266 event pairs, 22 based on Foata normal form. 0/916 useless extension candidates. Maximal degree in co-relation 1149. Up to 72 conditions per place. [2023-11-23 21:39:41,419 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 13 selfloop transitions, 2 changer transitions 0/274 dead transitions. [2023-11-23 21:39:41,419 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 274 transitions, 604 flow [2023-11-23 21:39:41,419 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:41,420 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:41,422 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 859 transitions. [2023-11-23 21:39:41,423 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9236559139784947 [2023-11-23 21:39:41,423 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 859 transitions. [2023-11-23 21:39:41,423 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 859 transitions. [2023-11-23 21:39:41,424 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:41,424 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 859 transitions. [2023-11-23 21:39:41,427 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 286.3333333333333) internal successors, (859), 3 states have internal predecessors, (859), 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) [2023-11-23 21:39:41,429 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:41,431 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:41,431 INFO L175 Difference]: Start difference. First operand has 272 places, 275 transitions, 576 flow. Second operand 3 states and 859 transitions. [2023-11-23 21:39:41,431 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 274 transitions, 604 flow [2023-11-23 21:39:41,436 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 274 transitions, 600 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:41,440 INFO L231 Difference]: Finished difference. Result has 271 places, 274 transitions, 574 flow [2023-11-23 21:39:41,441 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=570, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=272, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=574, PETRI_PLACES=271, PETRI_TRANSITIONS=274} [2023-11-23 21:39:41,444 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -18 predicate places. [2023-11-23 21:39:41,444 INFO L495 AbstractCegarLoop]: Abstraction has has 271 places, 274 transitions, 574 flow [2023-11-23 21:39:41,446 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 282.3333333333333) internal successors, (847), 3 states have internal predecessors, (847), 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) [2023-11-23 21:39:41,446 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:41,446 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] [2023-11-23 21:39:41,446 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-11-23 21:39:41,446 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:41,447 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:41,447 INFO L85 PathProgramCache]: Analyzing trace with hash 2001341881, now seen corresponding path program 1 times [2023-11-23 21:39:41,447 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:41,447 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1082924679] [2023-11-23 21:39:41,447 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:41,448 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:41,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:41,536 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:41,536 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:41,536 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1082924679] [2023-11-23 21:39:41,536 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1082924679] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:41,537 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:41,537 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:41,537 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1889172843] [2023-11-23 21:39:41,537 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:41,538 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:41,538 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:41,538 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:41,538 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:41,560 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 285 out of 310 [2023-11-23 21:39:41,562 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 274 transitions, 574 flow. Second operand has 3 states, 3 states have (on average 286.6666666666667) internal successors, (860), 3 states have internal predecessors, (860), 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) [2023-11-23 21:39:41,562 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:41,562 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 285 of 310 [2023-11-23 21:39:41,562 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:41,848 INFO L124 PetriNetUnfolderBase]: 114/1481 cut-off events. [2023-11-23 21:39:41,848 INFO L125 PetriNetUnfolderBase]: For 14/17 co-relation queries the response was YES. [2023-11-23 21:39:41,857 INFO L83 FinitePrefix]: Finished finitePrefix Result has 1690 conditions, 1481 events. 114/1481 cut-off events. For 14/17 co-relation queries the response was YES. Maximal size of possible extension queue 30. Compared 9435 event pairs, 20 based on Foata normal form. 1/1241 useless extension candidates. Maximal degree in co-relation 1619. Up to 88 conditions per place. [2023-11-23 21:39:41,866 INFO L140 encePairwiseOnDemand]: 305/310 looper letters, 19 selfloop transitions, 4 changer transitions 0/284 dead transitions. [2023-11-23 21:39:41,866 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 273 places, 284 transitions, 643 flow [2023-11-23 21:39:41,867 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:41,867 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:41,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 879 transitions. [2023-11-23 21:39:41,871 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9451612903225807 [2023-11-23 21:39:41,871 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 879 transitions. [2023-11-23 21:39:41,871 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 879 transitions. [2023-11-23 21:39:41,872 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:41,872 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 879 transitions. [2023-11-23 21:39:41,874 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 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) [2023-11-23 21:39:41,879 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:41,880 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:41,880 INFO L175 Difference]: Start difference. First operand has 271 places, 274 transitions, 574 flow. Second operand 3 states and 879 transitions. [2023-11-23 21:39:41,880 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 273 places, 284 transitions, 643 flow [2023-11-23 21:39:41,888 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 271 places, 284 transitions, 639 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:41,893 INFO L231 Difference]: Finished difference. Result has 273 places, 278 transitions, 604 flow [2023-11-23 21:39:41,894 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=570, PETRI_DIFFERENCE_MINUEND_PLACES=269, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=274, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=604, PETRI_PLACES=273, PETRI_TRANSITIONS=278} [2023-11-23 21:39:41,895 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -16 predicate places. [2023-11-23 21:39:41,895 INFO L495 AbstractCegarLoop]: Abstraction has has 273 places, 278 transitions, 604 flow [2023-11-23 21:39:41,896 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 286.6666666666667) internal successors, (860), 3 states have internal predecessors, (860), 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) [2023-11-23 21:39:41,896 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:41,896 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:39:41,896 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-11-23 21:39:41,897 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:41,897 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:41,897 INFO L85 PathProgramCache]: Analyzing trace with hash 1854564347, now seen corresponding path program 1 times [2023-11-23 21:39:41,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:41,898 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1790713136] [2023-11-23 21:39:41,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:41,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:41,923 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:41,973 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:41,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:41,974 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1790713136] [2023-11-23 21:39:41,974 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1790713136] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:41,974 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:41,974 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:41,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [508582348] [2023-11-23 21:39:41,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:41,976 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:41,977 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:41,977 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:41,977 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:41,998 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 285 out of 310 [2023-11-23 21:39:41,999 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 273 places, 278 transitions, 604 flow. Second operand has 3 states, 3 states have (on average 287.0) internal successors, (861), 3 states have internal predecessors, (861), 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) [2023-11-23 21:39:42,000 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:42,000 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 285 of 310 [2023-11-23 21:39:42,000 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:42,419 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][267], [69#L753-2true, 336#true, 41#L727-3true, 63#L764-4true, t2Thread1of1ForFork0InUse, Black: 312#true, 330#true, Black: 332#(= |#race~send~0| 0)]) [2023-11-23 21:39:42,419 INFO L294 olderBase$Statistics]: this new event has 159 ancestors and is cut-off event [2023-11-23 21:39:42,420 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-23 21:39:42,420 INFO L297 olderBase$Statistics]: existing Event has 114 ancestors and is cut-off event [2023-11-23 21:39:42,420 INFO L297 olderBase$Statistics]: existing Event has 125 ancestors and is cut-off event [2023-11-23 21:39:42,504 INFO L124 PetriNetUnfolderBase]: 218/2556 cut-off events. [2023-11-23 21:39:42,504 INFO L125 PetriNetUnfolderBase]: For 58/59 co-relation queries the response was YES. [2023-11-23 21:39:42,522 INFO L83 FinitePrefix]: Finished finitePrefix Result has 2996 conditions, 2556 events. 218/2556 cut-off events. For 58/59 co-relation queries the response was YES. Maximal size of possible extension queue 48. Compared 19663 event pairs, 44 based on Foata normal form. 0/2137 useless extension candidates. Maximal degree in co-relation 2777. Up to 160 conditions per place. [2023-11-23 21:39:42,537 INFO L140 encePairwiseOnDemand]: 305/310 looper letters, 18 selfloop transitions, 4 changer transitions 0/287 dead transitions. [2023-11-23 21:39:42,538 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 287 transitions, 667 flow [2023-11-23 21:39:42,538 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:42,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:42,540 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 878 transitions. [2023-11-23 21:39:42,541 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9440860215053763 [2023-11-23 21:39:42,541 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 878 transitions. [2023-11-23 21:39:42,542 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 878 transitions. [2023-11-23 21:39:42,542 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:42,543 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 878 transitions. [2023-11-23 21:39:42,545 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 292.6666666666667) internal successors, (878), 3 states have internal predecessors, (878), 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) [2023-11-23 21:39:42,548 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:42,549 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:42,549 INFO L175 Difference]: Start difference. First operand has 273 places, 278 transitions, 604 flow. Second operand 3 states and 878 transitions. [2023-11-23 21:39:42,549 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 287 transitions, 667 flow [2023-11-23 21:39:42,552 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 287 transitions, 659 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:42,557 INFO L231 Difference]: Finished difference. Result has 275 places, 282 transitions, 630 flow [2023-11-23 21:39:42,558 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=596, PETRI_DIFFERENCE_MINUEND_PLACES=271, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=278, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=274, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=630, PETRI_PLACES=275, PETRI_TRANSITIONS=282} [2023-11-23 21:39:42,559 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -14 predicate places. [2023-11-23 21:39:42,559 INFO L495 AbstractCegarLoop]: Abstraction has has 275 places, 282 transitions, 630 flow [2023-11-23 21:39:42,560 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 287.0) internal successors, (861), 3 states have internal predecessors, (861), 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) [2023-11-23 21:39:42,560 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:42,560 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] [2023-11-23 21:39:42,560 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-11-23 21:39:42,560 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:42,561 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:42,561 INFO L85 PathProgramCache]: Analyzing trace with hash -69426173, now seen corresponding path program 1 times [2023-11-23 21:39:42,561 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:42,561 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [877362646] [2023-11-23 21:39:42,562 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:42,562 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:42,592 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:43,170 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:43,170 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:43,171 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [877362646] [2023-11-23 21:39:43,171 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [877362646] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:43,171 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:43,171 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-11-23 21:39:43,171 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554748763] [2023-11-23 21:39:43,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:43,172 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-11-23 21:39:43,172 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:43,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-11-23 21:39:43,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2023-11-23 21:39:43,326 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 280 out of 310 [2023-11-23 21:39:43,329 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 275 places, 282 transitions, 630 flow. Second operand has 6 states, 6 states have (on average 281.5) internal successors, (1689), 6 states have internal predecessors, (1689), 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) [2023-11-23 21:39:43,329 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:43,329 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 280 of 310 [2023-11-23 21:39:43,329 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:45,951 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([721] L728-4-->L736-2: Formula: (and (= |v_t1Thread1of1ForFork1_#t~nondet17#1_1| 0) (= |v_#pthreadsMutex_23| (store |v_#pthreadsMutex_24| |v_~#m~0.base_21| (store (select |v_#pthreadsMutex_24| |v_~#m~0.base_21|) |v_~#m~0.offset_21| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_24|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} OutVars{t1Thread1of1ForFork1_#t~nondet17#1=|v_t1Thread1of1ForFork1_#t~nondet17#1_1|, #pthreadsMutex=|v_#pthreadsMutex_23|, ~#m~0.base=|v_~#m~0.base_21|, ~#m~0.offset=|v_~#m~0.offset_21|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_#t~nondet17#1, #pthreadsMutex][95], [113#L745-3true, 336#true, Black: 338#(= |#race~receive~0| 0), 259#ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACEtrue, t2Thread1of1ForFork0InUse, Black: 312#true, 95#L736-2true, Black: 332#(= |#race~send~0| 0), 342#true]) [2023-11-23 21:39:45,951 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-23 21:39:45,951 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-23 21:39:45,952 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-23 21:39:45,952 INFO L297 olderBase$Statistics]: existing Event has 151 ancestors and is cut-off event [2023-11-23 21:39:46,457 INFO L124 PetriNetUnfolderBase]: 1958/14797 cut-off events. [2023-11-23 21:39:46,457 INFO L125 PetriNetUnfolderBase]: For 155/163 co-relation queries the response was YES. [2023-11-23 21:39:46,585 INFO L83 FinitePrefix]: Finished finitePrefix Result has 18337 conditions, 14797 events. 1958/14797 cut-off events. For 155/163 co-relation queries the response was YES. Maximal size of possible extension queue 285. Compared 173931 event pairs, 261 based on Foata normal form. 4/12378 useless extension candidates. Maximal degree in co-relation 18117. Up to 1202 conditions per place. [2023-11-23 21:39:46,666 INFO L140 encePairwiseOnDemand]: 303/310 looper letters, 32 selfloop transitions, 9 changer transitions 0/307 dead transitions. [2023-11-23 21:39:46,666 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 307 transitions, 763 flow [2023-11-23 21:39:46,667 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2023-11-23 21:39:46,667 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2023-11-23 21:39:46,672 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1722 transitions. [2023-11-23 21:39:46,673 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9258064516129032 [2023-11-23 21:39:46,673 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1722 transitions. [2023-11-23 21:39:46,674 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1722 transitions. [2023-11-23 21:39:46,675 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:46,676 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1722 transitions. [2023-11-23 21:39:46,681 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 287.0) internal successors, (1722), 6 states have internal predecessors, (1722), 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) [2023-11-23 21:39:46,687 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 310.0) internal successors, (2170), 7 states have internal predecessors, (2170), 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) [2023-11-23 21:39:46,689 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 310.0) internal successors, (2170), 7 states have internal predecessors, (2170), 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) [2023-11-23 21:39:46,689 INFO L175 Difference]: Start difference. First operand has 275 places, 282 transitions, 630 flow. Second operand 6 states and 1722 transitions. [2023-11-23 21:39:46,689 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 307 transitions, 763 flow [2023-11-23 21:39:46,697 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 278 places, 307 transitions, 755 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:39:46,703 INFO L231 Difference]: Finished difference. Result has 283 places, 290 transitions, 686 flow [2023-11-23 21:39:46,704 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=622, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=276, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=686, PETRI_PLACES=283, PETRI_TRANSITIONS=290} [2023-11-23 21:39:46,705 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -6 predicate places. [2023-11-23 21:39:46,706 INFO L495 AbstractCegarLoop]: Abstraction has has 283 places, 290 transitions, 686 flow [2023-11-23 21:39:46,707 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 281.5) internal successors, (1689), 6 states have internal predecessors, (1689), 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) [2023-11-23 21:39:46,707 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:46,708 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] [2023-11-23 21:39:46,708 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-11-23 21:39:46,708 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting t1Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:46,709 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:46,709 INFO L85 PathProgramCache]: Analyzing trace with hash -2090683364, now seen corresponding path program 1 times [2023-11-23 21:39:46,709 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:46,710 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1014962382] [2023-11-23 21:39:46,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:46,711 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:46,738 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:46,783 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:46,783 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:46,787 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1014962382] [2023-11-23 21:39:46,788 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1014962382] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:46,789 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:46,790 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:46,790 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [482563086] [2023-11-23 21:39:46,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:46,791 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:46,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:46,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:46,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:46,815 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 275 out of 310 [2023-11-23 21:39:46,817 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 283 places, 290 transitions, 686 flow. Second operand has 3 states, 3 states have (on average 276.6666666666667) internal successors, (830), 3 states have internal predecessors, (830), 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) [2023-11-23 21:39:46,817 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:46,817 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 275 of 310 [2023-11-23 21:39:46,817 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:50,077 INFO L124 PetriNetUnfolderBase]: 2166/18641 cut-off events. [2023-11-23 21:39:50,077 INFO L125 PetriNetUnfolderBase]: For 161/209 co-relation queries the response was YES. [2023-11-23 21:39:50,222 INFO L83 FinitePrefix]: Finished finitePrefix Result has 23249 conditions, 18641 events. 2166/18641 cut-off events. For 161/209 co-relation queries the response was YES. Maximal size of possible extension queue 403. Compared 242827 event pairs, 706 based on Foata normal form. 0/15999 useless extension candidates. Maximal degree in co-relation 22946. Up to 2657 conditions per place. [2023-11-23 21:39:50,299 INFO L140 encePairwiseOnDemand]: 303/310 looper letters, 24 selfloop transitions, 2 changer transitions 0/293 dead transitions. [2023-11-23 21:39:50,300 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 293 transitions, 747 flow [2023-11-23 21:39:50,300 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:50,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:50,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 856 transitions. [2023-11-23 21:39:50,303 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9204301075268817 [2023-11-23 21:39:50,304 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 856 transitions. [2023-11-23 21:39:50,304 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 856 transitions. [2023-11-23 21:39:50,305 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:50,305 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 856 transitions. [2023-11-23 21:39:50,307 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 285.3333333333333) internal successors, (856), 3 states have internal predecessors, (856), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:39:50,310 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:50,311 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:50,311 INFO L175 Difference]: Start difference. First operand has 283 places, 290 transitions, 686 flow. Second operand 3 states and 856 transitions. [2023-11-23 21:39:50,311 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 293 transitions, 747 flow [2023-11-23 21:39:50,317 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 293 transitions, 747 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-23 21:39:50,323 INFO L231 Difference]: Finished difference. Result has 281 places, 287 transitions, 690 flow [2023-11-23 21:39:50,324 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=676, PETRI_DIFFERENCE_MINUEND_PLACES=278, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=285, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=283, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=690, PETRI_PLACES=281, PETRI_TRANSITIONS=287} [2023-11-23 21:39:50,326 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -8 predicate places. [2023-11-23 21:39:50,326 INFO L495 AbstractCegarLoop]: Abstraction has has 281 places, 287 transitions, 690 flow [2023-11-23 21:39:50,327 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 276.6666666666667) internal successors, (830), 3 states have internal predecessors, (830), 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) [2023-11-23 21:39:50,327 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:50,327 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, 1, 1, 1, 1] [2023-11-23 21:39:50,327 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2023-11-23 21:39:50,328 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting t2Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:50,328 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:50,328 INFO L85 PathProgramCache]: Analyzing trace with hash -1148118900, now seen corresponding path program 1 times [2023-11-23 21:39:50,330 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:50,331 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [255925269] [2023-11-23 21:39:50,331 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:50,331 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:50,367 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:50,419 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:50,419 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:50,420 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [255925269] [2023-11-23 21:39:50,420 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [255925269] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:50,420 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:50,420 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:39:50,420 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [555401160] [2023-11-23 21:39:50,421 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:50,421 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:50,421 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:50,422 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:50,422 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:50,443 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 280 out of 310 [2023-11-23 21:39:50,445 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 287 transitions, 690 flow. Second operand has 3 states, 3 states have (on average 282.0) internal successors, (846), 3 states have internal predecessors, (846), 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) [2023-11-23 21:39:50,445 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:50,445 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 280 of 310 [2023-11-23 21:39:50,445 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:54,479 INFO L124 PetriNetUnfolderBase]: 2678/24953 cut-off events. [2023-11-23 21:39:54,479 INFO L125 PetriNetUnfolderBase]: For 272/319 co-relation queries the response was YES. [2023-11-23 21:39:54,636 INFO L83 FinitePrefix]: Finished finitePrefix Result has 31058 conditions, 24953 events. 2678/24953 cut-off events. For 272/319 co-relation queries the response was YES. Maximal size of possible extension queue 476. Compared 335350 event pairs, 456 based on Foata normal form. 0/21701 useless extension candidates. Maximal degree in co-relation 30792. Up to 2141 conditions per place. [2023-11-23 21:39:54,727 INFO L140 encePairwiseOnDemand]: 303/310 looper letters, 18 selfloop transitions, 4 changer transitions 0/291 dead transitions. [2023-11-23 21:39:54,728 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 291 transitions, 743 flow [2023-11-23 21:39:54,728 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:54,728 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:54,730 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 865 transitions. [2023-11-23 21:39:54,731 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9301075268817204 [2023-11-23 21:39:54,731 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 865 transitions. [2023-11-23 21:39:54,732 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 865 transitions. [2023-11-23 21:39:54,732 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:54,733 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 865 transitions. [2023-11-23 21:39:54,735 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 288.3333333333333) internal successors, (865), 3 states have internal predecessors, (865), 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) [2023-11-23 21:39:54,738 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:54,738 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:54,739 INFO L175 Difference]: Start difference. First operand has 281 places, 287 transitions, 690 flow. Second operand 3 states and 865 transitions. [2023-11-23 21:39:54,739 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 291 transitions, 743 flow [2023-11-23 21:39:54,743 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 291 transitions, 743 flow, removed 0 selfloop flow, removed 0 redundant places. [2023-11-23 21:39:54,748 INFO L231 Difference]: Finished difference. Result has 281 places, 286 transitions, 704 flow [2023-11-23 21:39:54,749 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=684, PETRI_DIFFERENCE_MINUEND_PLACES=278, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=280, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=704, PETRI_PLACES=281, PETRI_TRANSITIONS=286} [2023-11-23 21:39:54,749 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -8 predicate places. [2023-11-23 21:39:54,750 INFO L495 AbstractCegarLoop]: Abstraction has has 281 places, 286 transitions, 704 flow [2023-11-23 21:39:54,750 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 282.0) internal successors, (846), 3 states have internal predecessors, (846), 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) [2023-11-23 21:39:54,750 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:54,751 INFO L208 CegarLoopForPetriNet]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:39:54,751 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2023-11-23 21:39:54,751 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:54,751 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:54,752 INFO L85 PathProgramCache]: Analyzing trace with hash -1624334678, now seen corresponding path program 1 times [2023-11-23 21:39:54,752 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:54,752 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1975116909] [2023-11-23 21:39:54,752 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:54,752 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:54,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:54,824 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:54,824 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:54,825 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1975116909] [2023-11-23 21:39:54,825 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1975116909] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:54,825 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:54,825 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:39:54,825 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [751510315] [2023-11-23 21:39:54,826 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:54,826 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:54,826 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:54,827 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:54,827 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:54,837 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-23 21:39:54,838 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 281 places, 286 transitions, 704 flow. Second operand has 3 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:39:54,839 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:54,839 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-23 21:39:54,839 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:39:56,872 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][120], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 361#(= |#race~first~0| 0), Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:39:56,878 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-23 21:39:56,878 INFO L297 olderBase$Statistics]: existing Event has 119 ancestors and is cut-off event [2023-11-23 21:39:56,878 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:39:56,878 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-23 21:39:57,282 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][120], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 361#(= |#race~first~0| 0), Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:39:57,282 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-23 21:39:57,282 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-23 21:39:57,283 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-23 21:39:57,283 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:39:59,450 INFO L124 PetriNetUnfolderBase]: 3354/26387 cut-off events. [2023-11-23 21:39:59,451 INFO L125 PetriNetUnfolderBase]: For 332/409 co-relation queries the response was YES. [2023-11-23 21:39:59,704 INFO L83 FinitePrefix]: Finished finitePrefix Result has 34676 conditions, 26387 events. 3354/26387 cut-off events. For 332/409 co-relation queries the response was YES. Maximal size of possible extension queue 457. Compared 352651 event pairs, 1327 based on Foata normal form. 0/22915 useless extension candidates. Maximal degree in co-relation 34353. Up to 3568 conditions per place. [2023-11-23 21:39:59,810 INFO L140 encePairwiseOnDemand]: 306/310 looper letters, 18 selfloop transitions, 3 changer transitions 0/290 dead transitions. [2023-11-23 21:39:59,811 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 283 places, 290 transitions, 756 flow [2023-11-23 21:39:59,812 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:39:59,813 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:39:59,816 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 865 transitions. [2023-11-23 21:39:59,817 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9301075268817204 [2023-11-23 21:39:59,817 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 865 transitions. [2023-11-23 21:39:59,817 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 865 transitions. [2023-11-23 21:39:59,818 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:39:59,818 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 865 transitions. [2023-11-23 21:39:59,822 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 288.3333333333333) internal successors, (865), 3 states have internal predecessors, (865), 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) [2023-11-23 21:39:59,833 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:59,843 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:39:59,843 INFO L175 Difference]: Start difference. First operand has 281 places, 286 transitions, 704 flow. Second operand 3 states and 865 transitions. [2023-11-23 21:39:59,843 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 283 places, 290 transitions, 756 flow [2023-11-23 21:39:59,851 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 282 places, 290 transitions, 752 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-23 21:39:59,856 INFO L231 Difference]: Finished difference. Result has 284 places, 287 transitions, 718 flow [2023-11-23 21:39:59,857 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=700, PETRI_DIFFERENCE_MINUEND_PLACES=280, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=286, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=283, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=718, PETRI_PLACES=284, PETRI_TRANSITIONS=287} [2023-11-23 21:39:59,859 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -5 predicate places. [2023-11-23 21:39:59,860 INFO L495 AbstractCegarLoop]: Abstraction has has 284 places, 287 transitions, 718 flow [2023-11-23 21:39:59,860 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2023-11-23 21:39:59,860 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:39:59,861 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:39:59,861 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2023-11-23 21:39:59,861 INFO L420 AbstractCegarLoop]: === Iteration 13 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:39:59,862 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:39:59,862 INFO L85 PathProgramCache]: Analyzing trace with hash 382035071, now seen corresponding path program 1 times [2023-11-23 21:39:59,862 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:39:59,862 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1700087026] [2023-11-23 21:39:59,862 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:39:59,863 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:39:59,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:39:59,945 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:39:59,950 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:39:59,951 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1700087026] [2023-11-23 21:39:59,951 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1700087026] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:39:59,951 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:39:59,951 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:39:59,952 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2016502739] [2023-11-23 21:39:59,952 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:39:59,952 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:39:59,952 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:39:59,953 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:39:59,953 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:39:59,968 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 310 [2023-11-23 21:39:59,969 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 284 places, 287 transitions, 718 flow. Second operand has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 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) [2023-11-23 21:39:59,970 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:39:59,970 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 310 [2023-11-23 21:39:59,970 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:40:02,054 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 63#L764-4true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,054 INFO L294 olderBase$Statistics]: this new event has 167 ancestors and is cut-off event [2023-11-23 21:40:02,054 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-23 21:40:02,054 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-23 21:40:02,055 INFO L297 olderBase$Statistics]: existing Event has 156 ancestors and is cut-off event [2023-11-23 21:40:02,194 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 63#L764-4true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,194 INFO L294 olderBase$Statistics]: this new event has 169 ancestors and is cut-off event [2023-11-23 21:40:02,194 INFO L297 olderBase$Statistics]: existing Event has 132 ancestors and is cut-off event [2023-11-23 21:40:02,195 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-23 21:40:02,195 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2023-11-23 21:40:02,229 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, 63#L764-4true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,229 INFO L294 olderBase$Statistics]: this new event has 170 ancestors and is cut-off event [2023-11-23 21:40:02,229 INFO L297 olderBase$Statistics]: existing Event has 133 ancestors and is cut-off event [2023-11-23 21:40:02,229 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-23 21:40:02,229 INFO L297 olderBase$Statistics]: existing Event has 170 ancestors and is cut-off event [2023-11-23 21:40:02,451 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,451 INFO L294 olderBase$Statistics]: this new event has 172 ancestors and is cut-off event [2023-11-23 21:40:02,451 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-23 21:40:02,452 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:02,452 INFO L297 olderBase$Statistics]: existing Event has 127 ancestors and is cut-off event [2023-11-23 21:40:02,489 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([902] L751-2-->L751-3: Formula: (= |v_t2Thread1of1ForFork0_#t~nondet22#1_3| |v_#race~send~0_10|) InVars {t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|} OutVars{t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|, #race~send~0=|v_#race~send~0_10|} AuxVars[] AssignedVars[#race~send~0][254], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 227#L751-3true, Black: 338#(= |#race~receive~0| 0), 221#L728-1true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,489 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-23 21:40:02,490 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:40:02,490 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:40:02,490 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-23 21:40:02,490 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([902] L751-2-->L751-3: Formula: (= |v_t2Thread1of1ForFork0_#t~nondet22#1_3| |v_#race~send~0_10|) InVars {t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|} OutVars{t2Thread1of1ForFork0_#t~nondet22#1=|v_t2Thread1of1ForFork0_#t~nondet22#1_3|, #race~send~0=|v_#race~send~0_10|} AuxVars[] AssignedVars[#race~send~0][254], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 295#L728-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 227#L751-3true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,490 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-23 21:40:02,490 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:02,490 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-23 21:40:02,490 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-23 21:40:02,551 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([715] L728-->L728-1: Formula: (= |v_#race~send~0_4| 0) InVars {} OutVars{#race~send~0=|v_#race~send~0_4|} AuxVars[] AssignedVars[#race~send~0][82], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 364#true, Black: 330#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 227#L751-3true, Black: 338#(= |#race~receive~0| 0), 221#L728-1true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,551 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-23 21:40:02,551 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:40:02,551 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-23 21:40:02,552 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:40:02,575 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,575 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-23 21:40:02,575 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:40:02,575 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-23 21:40:02,576 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:40:02,610 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,611 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-23 21:40:02,611 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-23 21:40:02,611 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-23 21:40:02,611 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:02,635 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,635 INFO L294 olderBase$Statistics]: this new event has 174 ancestors and is cut-off event [2023-11-23 21:40:02,635 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:40:02,635 INFO L297 olderBase$Statistics]: existing Event has 166 ancestors and is cut-off event [2023-11-23 21:40:02,635 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-23 21:40:02,635 INFO L297 olderBase$Statistics]: existing Event has 129 ancestors and is cut-off event [2023-11-23 21:40:02,675 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:02,676 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-23 21:40:02,676 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-23 21:40:02,676 INFO L297 olderBase$Statistics]: existing Event has 130 ancestors and is cut-off event [2023-11-23 21:40:02,676 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-23 21:40:02,676 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:03,027 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:03,027 INFO L294 olderBase$Statistics]: this new event has 180 ancestors and is cut-off event [2023-11-23 21:40:03,028 INFO L297 olderBase$Statistics]: existing Event has 143 ancestors and is cut-off event [2023-11-23 21:40:03,028 INFO L297 olderBase$Statistics]: existing Event has 180 ancestors and is cut-off event [2023-11-23 21:40:03,028 INFO L297 olderBase$Statistics]: existing Event has 169 ancestors and is cut-off event [2023-11-23 21:40:03,510 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:03,510 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-23 21:40:03,511 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-23 21:40:03,511 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2023-11-23 21:40:03,511 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-23 21:40:03,588 INFO L292 olderBase$Statistics]: inserting event number 5 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:03,588 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-23 21:40:03,589 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-23 21:40:03,589 INFO L297 olderBase$Statistics]: existing Event has 177 ancestors and is cut-off event [2023-11-23 21:40:03,589 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-23 21:40:03,589 INFO L297 olderBase$Statistics]: existing Event has 140 ancestors and is cut-off event [2023-11-23 21:40:04,215 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:04,215 INFO L294 olderBase$Statistics]: this new event has 195 ancestors and is cut-off event [2023-11-23 21:40:04,216 INFO L297 olderBase$Statistics]: existing Event has 158 ancestors and is cut-off event [2023-11-23 21:40:04,216 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-23 21:40:04,216 INFO L297 olderBase$Statistics]: existing Event has 184 ancestors and is cut-off event [2023-11-23 21:40:04,294 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,294 INFO L294 olderBase$Statistics]: this new event has 196 ancestors and is cut-off event [2023-11-23 21:40:04,294 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-23 21:40:04,295 INFO L297 olderBase$Statistics]: existing Event has 159 ancestors and is cut-off event [2023-11-23 21:40:04,295 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2023-11-23 21:40:04,366 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,366 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2023-11-23 21:40:04,366 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2023-11-23 21:40:04,366 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2023-11-23 21:40:04,366 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-23 21:40:04,369 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 174#L765-2true, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:04,369 INFO L294 olderBase$Statistics]: this new event has 197 ancestors and is cut-off event [2023-11-23 21:40:04,369 INFO L297 olderBase$Statistics]: existing Event has 197 ancestors and is cut-off event [2023-11-23 21:40:04,369 INFO L297 olderBase$Statistics]: existing Event has 186 ancestors and is cut-off event [2023-11-23 21:40:04,369 INFO L297 olderBase$Statistics]: existing Event has 160 ancestors and is cut-off event [2023-11-23 21:40:04,412 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:04,412 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-23 21:40:04,412 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-23 21:40:04,412 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-23 21:40:04,412 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-23 21:40:04,422 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,422 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-23 21:40:04,422 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-23 21:40:04,422 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-23 21:40:04,422 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-23 21:40:04,423 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,423 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-23 21:40:04,423 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-23 21:40:04,423 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-23 21:40:04,424 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-23 21:40:04,468 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,468 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-23 21:40:04,468 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-23 21:40:04,468 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-23 21:40:04,468 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-23 21:40:04,479 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,479 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-23 21:40:04,479 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-23 21:40:04,479 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-23 21:40:04,479 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-23 21:40:04,480 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,480 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-23 21:40:04,480 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-23 21:40:04,480 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-23 21:40:04,480 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-23 21:40:04,521 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,521 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-23 21:40:04,521 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:40:04,522 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-23 21:40:04,522 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-23 21:40:04,532 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,532 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-23 21:40:04,532 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-23 21:40:04,532 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:40:04,532 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-23 21:40:04,571 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,571 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-23 21:40:04,571 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-23 21:40:04,571 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-23 21:40:04,571 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:04,581 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,581 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-23 21:40:04,581 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-23 21:40:04,582 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-23 21:40:04,582 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:04,612 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:04,612 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-23 21:40:04,612 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-23 21:40:04,612 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-23 21:40:04,612 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-23 21:40:04,618 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, 359#true, Black: 354#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,618 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,618 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,618 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-23 21:40:04,618 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2023-11-23 21:40:04,659 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,660 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-23 21:40:04,660 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-23 21:40:04,660 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-23 21:40:04,660 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-23 21:40:04,712 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,712 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,712 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,712 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-23 21:40:04,712 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:04,866 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,866 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,866 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-23 21:40:04,866 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-23 21:40:04,889 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, 359#true, Black: 354#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,889 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,889 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-23 21:40:04,889 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,889 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-23 21:40:04,911 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:04,911 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,911 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,912 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,912 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-23 21:40:04,914 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,914 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,914 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-23 21:40:04,914 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,914 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,916 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,917 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,917 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-23 21:40:04,917 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,917 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:04,952 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,952 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,952 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-23 21:40:04,952 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,952 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,954 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 267#L725-5true, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,954 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,954 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,955 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,955 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-23 21:40:04,956 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,956 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,956 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,956 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-23 21:40:04,956 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:04,992 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,992 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-23 21:40:04,992 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-23 21:40:04,993 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-23 21:40:04,993 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-23 21:40:04,995 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:04,996 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-23 21:40:04,996 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-23 21:40:04,996 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-23 21:40:04,996 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-23 21:40:05,030 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:05,030 INFO L294 olderBase$Statistics]: this new event has 206 ancestors and is cut-off event [2023-11-23 21:40:05,030 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-23 21:40:05,030 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-23 21:40:05,030 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-23 21:40:05,032 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, 263#L725-7true, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:05,032 INFO L294 olderBase$Statistics]: this new event has 206 ancestors and is cut-off event [2023-11-23 21:40:05,032 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-23 21:40:05,032 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-23 21:40:05,032 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-23 21:40:05,066 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:05,066 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2023-11-23 21:40:05,067 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-23 21:40:05,067 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2023-11-23 21:40:05,067 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-23 21:40:05,135 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][119], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 364#true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true]) [2023-11-23 21:40:05,136 INFO L294 olderBase$Statistics]: this new event has 209 ancestors and is cut-off event [2023-11-23 21:40:05,136 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-23 21:40:05,136 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-23 21:40:05,136 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-23 21:40:05,884 INFO L124 PetriNetUnfolderBase]: 3260/36854 cut-off events. [2023-11-23 21:40:05,884 INFO L125 PetriNetUnfolderBase]: For 478/563 co-relation queries the response was YES. [2023-11-23 21:40:06,142 INFO L83 FinitePrefix]: Finished finitePrefix Result has 46127 conditions, 36854 events. 3260/36854 cut-off events. For 478/563 co-relation queries the response was YES. Maximal size of possible extension queue 602. Compared 541166 event pairs, 795 based on Foata normal form. 14/32198 useless extension candidates. Maximal degree in co-relation 45693. Up to 2306 conditions per place. [2023-11-23 21:40:06,271 INFO L140 encePairwiseOnDemand]: 307/310 looper letters, 15 selfloop transitions, 2 changer transitions 0/293 dead transitions. [2023-11-23 21:40:06,272 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 286 places, 293 transitions, 766 flow [2023-11-23 21:40:06,272 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:40:06,272 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:40:06,276 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 879 transitions. [2023-11-23 21:40:06,279 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9451612903225807 [2023-11-23 21:40:06,280 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 879 transitions. [2023-11-23 21:40:06,280 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 879 transitions. [2023-11-23 21:40:06,283 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:40:06,284 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 879 transitions. [2023-11-23 21:40:06,286 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 293.0) internal successors, (879), 3 states have internal predecessors, (879), 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) [2023-11-23 21:40:06,291 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:40:06,291 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:40:06,292 INFO L175 Difference]: Start difference. First operand has 284 places, 287 transitions, 718 flow. Second operand 3 states and 879 transitions. [2023-11-23 21:40:06,292 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 286 places, 293 transitions, 766 flow [2023-11-23 21:40:06,329 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 284 places, 293 transitions, 760 flow, removed 0 selfloop flow, removed 2 redundant places. [2023-11-23 21:40:06,334 INFO L231 Difference]: Finished difference. Result has 285 places, 288 transitions, 724 flow [2023-11-23 21:40:06,335 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=712, PETRI_DIFFERENCE_MINUEND_PLACES=282, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=287, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=285, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=724, PETRI_PLACES=285, PETRI_TRANSITIONS=288} [2023-11-23 21:40:06,336 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -4 predicate places. [2023-11-23 21:40:06,336 INFO L495 AbstractCegarLoop]: Abstraction has has 285 places, 288 transitions, 724 flow [2023-11-23 21:40:06,337 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 289.0) internal successors, (867), 3 states have internal predecessors, (867), 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) [2023-11-23 21:40:06,337 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:40:06,337 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:40:06,337 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2023-11-23 21:40:06,337 INFO L420 AbstractCegarLoop]: === Iteration 14 === Targeting t2Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:40:06,338 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:40:06,338 INFO L85 PathProgramCache]: Analyzing trace with hash 1932093911, now seen corresponding path program 1 times [2023-11-23 21:40:06,338 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:40:06,338 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1815974049] [2023-11-23 21:40:06,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:06,339 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:40:06,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:40:06,400 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:40:06,401 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:40:06,401 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1815974049] [2023-11-23 21:40:06,401 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1815974049] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:40:06,401 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:40:06,401 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2023-11-23 21:40:06,402 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1455584921] [2023-11-23 21:40:06,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:40:06,402 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:40:06,403 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:40:06,403 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:40:06,403 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:40:06,410 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 287 out of 310 [2023-11-23 21:40:06,412 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 288 transitions, 724 flow. Second operand has 3 states, 3 states have (on average 288.6666666666667) internal successors, (866), 3 states have internal predecessors, (866), 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) [2023-11-23 21:40:06,412 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:40:06,412 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 287 of 310 [2023-11-23 21:40:06,412 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:40:09,768 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:09,768 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-23 21:40:09,768 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:09,768 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-23 21:40:09,768 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-23 21:40:11,050 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 338#(= |#race~receive~0| 0), 236#L765-7true, Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true]) [2023-11-23 21:40:11,050 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-23 21:40:11,050 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-23 21:40:11,050 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-23 21:40:11,050 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-23 21:40:13,896 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 375#true, 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:13,897 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-23 21:40:13,897 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:13,897 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:13,897 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-23 21:40:14,009 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 203#L765-3true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:14,009 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-23 21:40:14,009 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:14,009 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-23 21:40:14,009 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:14,121 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:14,122 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-23 21:40:14,122 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-23 21:40:14,122 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-23 21:40:14,122 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-23 21:40:14,236 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 25#L765-5true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:14,236 INFO L294 olderBase$Statistics]: this new event has 206 ancestors and is cut-off event [2023-11-23 21:40:14,236 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-23 21:40:14,236 INFO L297 olderBase$Statistics]: existing Event has 195 ancestors and is cut-off event [2023-11-23 21:40:14,237 INFO L297 olderBase$Statistics]: existing Event has 206 ancestors and is cut-off event [2023-11-23 21:40:14,348 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, 370#true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:14,348 INFO L294 olderBase$Statistics]: this new event has 207 ancestors and is cut-off event [2023-11-23 21:40:14,348 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-23 21:40:14,349 INFO L297 olderBase$Statistics]: existing Event has 207 ancestors and is cut-off event [2023-11-23 21:40:14,349 INFO L297 olderBase$Statistics]: existing Event has 196 ancestors and is cut-off event [2023-11-23 21:40:14,908 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 370#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:14,908 INFO L294 olderBase$Statistics]: this new event has 209 ancestors and is cut-off event [2023-11-23 21:40:14,908 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-23 21:40:14,908 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-23 21:40:14,908 INFO L297 olderBase$Statistics]: existing Event has 209 ancestors and is cut-off event [2023-11-23 21:40:17,420 INFO L124 PetriNetUnfolderBase]: 6485/61483 cut-off events. [2023-11-23 21:40:17,420 INFO L125 PetriNetUnfolderBase]: For 430/528 co-relation queries the response was YES. [2023-11-23 21:40:18,006 INFO L83 FinitePrefix]: Finished finitePrefix Result has 78871 conditions, 61483 events. 6485/61483 cut-off events. For 430/528 co-relation queries the response was YES. Maximal size of possible extension queue 1051. Compared 990110 event pairs, 1164 based on Foata normal form. 0/53858 useless extension candidates. Maximal degree in co-relation 78467. Up to 3591 conditions per place. [2023-11-23 21:40:18,269 INFO L140 encePairwiseOnDemand]: 306/310 looper letters, 16 selfloop transitions, 3 changer transitions 0/296 dead transitions. [2023-11-23 21:40:18,269 INFO L145 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 296 transitions, 779 flow [2023-11-23 21:40:18,269 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2023-11-23 21:40:18,270 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2023-11-23 21:40:18,273 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 881 transitions. [2023-11-23 21:40:18,274 INFO L516 CegarLoopForPetriNet]: DFA transition density 0.9473118279569892 [2023-11-23 21:40:18,274 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 881 transitions. [2023-11-23 21:40:18,274 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 881 transitions. [2023-11-23 21:40:18,275 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2023-11-23 21:40:18,276 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 881 transitions. [2023-11-23 21:40:18,279 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 293.6666666666667) internal successors, (881), 3 states have internal predecessors, (881), 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) [2023-11-23 21:40:18,282 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:40:18,282 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 310.0) internal successors, (1240), 4 states have internal predecessors, (1240), 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) [2023-11-23 21:40:18,283 INFO L175 Difference]: Start difference. First operand has 285 places, 288 transitions, 724 flow. Second operand 3 states and 881 transitions. [2023-11-23 21:40:18,283 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 296 transitions, 779 flow [2023-11-23 21:40:18,321 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 286 places, 296 transitions, 777 flow, removed 0 selfloop flow, removed 1 redundant places. [2023-11-23 21:40:18,329 INFO L231 Difference]: Finished difference. Result has 288 places, 291 transitions, 748 flow [2023-11-23 21:40:18,330 INFO L264 CegarLoopForPetriNet]: {PETRI_ALPHABET=310, PETRI_DIFFERENCE_MINUEND_FLOW=722, PETRI_DIFFERENCE_MINUEND_PLACES=284, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=288, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=285, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=748, PETRI_PLACES=288, PETRI_TRANSITIONS=291} [2023-11-23 21:40:18,331 INFO L281 CegarLoopForPetriNet]: 289 programPoint places, -1 predicate places. [2023-11-23 21:40:18,331 INFO L495 AbstractCegarLoop]: Abstraction has has 288 places, 291 transitions, 748 flow [2023-11-23 21:40:18,332 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 288.6666666666667) internal successors, (866), 3 states have internal predecessors, (866), 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) [2023-11-23 21:40:18,332 INFO L200 CegarLoopForPetriNet]: Found error trace [2023-11-23 21:40:18,332 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-11-23 21:40:18,332 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2023-11-23 21:40:18,333 INFO L420 AbstractCegarLoop]: === Iteration 15 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2023-11-23 21:40:18,333 INFO L160 PredicateUnifier]: Initialized classic predicate unifier [2023-11-23 21:40:18,333 INFO L85 PathProgramCache]: Analyzing trace with hash -1087073041, now seen corresponding path program 1 times [2023-11-23 21:40:18,334 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-11-23 21:40:18,334 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1732355381] [2023-11-23 21:40:18,334 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-11-23 21:40:18,334 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-11-23 21:40:18,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-11-23 21:40:18,416 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-11-23 21:40:18,416 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-11-23 21:40:18,416 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1732355381] [2023-11-23 21:40:18,417 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1732355381] provided 1 perfect and 0 imperfect interpolant sequences [2023-11-23 21:40:18,417 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-11-23 21:40:18,417 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2023-11-23 21:40:18,417 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1775805132] [2023-11-23 21:40:18,417 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-11-23 21:40:18,418 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2023-11-23 21:40:18,418 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-11-23 21:40:18,419 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2023-11-23 21:40:18,419 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2023-11-23 21:40:18,437 INFO L471 CegarLoopForPetriNet]: Number of universal loopers: 281 out of 310 [2023-11-23 21:40:18,439 INFO L103 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 288 places, 291 transitions, 748 flow. Second operand has 3 states, 3 states have (on average 283.6666666666667) internal successors, (851), 3 states have internal predecessors, (851), 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) [2023-11-23 21:40:18,439 INFO L112 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2023-11-23 21:40:18,440 INFO L113 encePairwiseOnDemand]: Number of universal subtrahend loopers: 281 of 310 [2023-11-23 21:40:18,440 INFO L73 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2023-11-23 21:40:23,147 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 63#L764-4true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:23,147 INFO L294 olderBase$Statistics]: this new event has 175 ancestors and is cut-off event [2023-11-23 21:40:23,147 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:23,147 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-23 21:40:23,147 INFO L297 olderBase$Statistics]: existing Event has 175 ancestors and is cut-off event [2023-11-23 21:40:24,866 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 342#true, Black: 354#true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 236#L765-7true, 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true]) [2023-11-23 21:40:24,866 INFO L294 olderBase$Statistics]: this new event has 185 ancestors and is cut-off event [2023-11-23 21:40:24,866 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-23 21:40:24,866 INFO L297 olderBase$Statistics]: existing Event has 174 ancestors and is cut-off event [2023-11-23 21:40:24,866 INFO L297 olderBase$Statistics]: existing Event has 185 ancestors and is cut-off event [2023-11-23 21:40:27,001 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), 69#L753-2true, Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 375#true, 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:27,001 INFO L294 olderBase$Statistics]: this new event has 198 ancestors and is cut-off event [2023-11-23 21:40:27,001 INFO L297 olderBase$Statistics]: existing Event has 198 ancestors and is cut-off event [2023-11-23 21:40:27,001 INFO L297 olderBase$Statistics]: existing Event has 187 ancestors and is cut-off event [2023-11-23 21:40:27,002 INFO L297 olderBase$Statistics]: existing Event has 161 ancestors and is cut-off event [2023-11-23 21:40:27,174 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:27,174 INFO L294 olderBase$Statistics]: this new event has 199 ancestors and is cut-off event [2023-11-23 21:40:27,175 INFO L297 olderBase$Statistics]: existing Event has 188 ancestors and is cut-off event [2023-11-23 21:40:27,175 INFO L297 olderBase$Statistics]: existing Event has 199 ancestors and is cut-off event [2023-11-23 21:40:27,175 INFO L297 olderBase$Statistics]: existing Event has 162 ancestors and is cut-off event [2023-11-23 21:40:27,358 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-23 21:40:27,358 INFO L294 olderBase$Statistics]: this new event has 200 ancestors and is cut-off event [2023-11-23 21:40:27,358 INFO L297 olderBase$Statistics]: existing Event has 189 ancestors and is cut-off event [2023-11-23 21:40:27,358 INFO L297 olderBase$Statistics]: existing Event has 200 ancestors and is cut-off event [2023-11-23 21:40:27,358 INFO L297 olderBase$Statistics]: existing Event has 163 ancestors and is cut-off event [2023-11-23 21:40:27,538 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 25#L765-5true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-23 21:40:27,538 INFO L294 olderBase$Statistics]: this new event has 201 ancestors and is cut-off event [2023-11-23 21:40:27,538 INFO L297 olderBase$Statistics]: existing Event has 201 ancestors and is cut-off event [2023-11-23 21:40:27,538 INFO L297 olderBase$Statistics]: existing Event has 190 ancestors and is cut-off event [2023-11-23 21:40:27,538 INFO L297 olderBase$Statistics]: existing Event has 164 ancestors and is cut-off event [2023-11-23 21:40:27,724 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 132#L765-6true, Black: 354#true, 359#true, 41#L727-3true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-23 21:40:27,724 INFO L294 olderBase$Statistics]: this new event has 202 ancestors and is cut-off event [2023-11-23 21:40:27,724 INFO L297 olderBase$Statistics]: existing Event has 191 ancestors and is cut-off event [2023-11-23 21:40:27,724 INFO L297 olderBase$Statistics]: existing Event has 202 ancestors and is cut-off event [2023-11-23 21:40:27,724 INFO L297 olderBase$Statistics]: existing Event has 165 ancestors and is cut-off event [2023-11-23 21:40:28,449 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), 236#L765-7true, Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-23 21:40:28,449 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-23 21:40:28,449 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:28,449 INFO L297 olderBase$Statistics]: existing Event has 167 ancestors and is cut-off event [2023-11-23 21:40:28,450 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-23 21:40:28,559 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 174#L765-2true, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 377#(= |#race~value~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 375#true, 342#true, Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0)]) [2023-11-23 21:40:28,559 INFO L294 olderBase$Statistics]: this new event has 203 ancestors and is cut-off event [2023-11-23 21:40:28,560 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:28,560 INFO L297 olderBase$Statistics]: existing Event has 192 ancestors and is cut-off event [2023-11-23 21:40:28,560 INFO L297 olderBase$Statistics]: existing Event has 203 ancestors and is cut-off event [2023-11-23 21:40:28,717 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, 203#L765-3true, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), 356#(= |#race~buffer_size~0| 0), Black: 377#(= |#race~value~0| 0), Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 312#true, Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 342#true, 375#true]) [2023-11-23 21:40:28,717 INFO L294 olderBase$Statistics]: this new event has 204 ancestors and is cut-off event [2023-11-23 21:40:28,717 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:28,717 INFO L297 olderBase$Statistics]: existing Event has 193 ancestors and is cut-off event [2023-11-23 21:40:28,718 INFO L297 olderBase$Statistics]: existing Event has 204 ancestors and is cut-off event [2023-11-23 21:40:28,876 INFO L292 olderBase$Statistics]: inserting event number 4 for the transition-marking pair ([833] L746-4-->L753-2: Formula: (and (= |v_t2Thread1of1ForFork0_#t~nondet23#1_1| 0) (= |v_#pthreadsMutex_31| (store |v_#pthreadsMutex_32| |v_~#m~0.base_25| (store (select |v_#pthreadsMutex_32| |v_~#m~0.base_25|) |v_~#m~0.offset_25| 0)))) InVars {#pthreadsMutex=|v_#pthreadsMutex_32|, ~#m~0.base=|v_~#m~0.base_25|, ~#m~0.offset=|v_~#m~0.offset_25|} OutVars{#pthreadsMutex=|v_#pthreadsMutex_31|, ~#m~0.base=|v_~#m~0.base_25|, t2Thread1of1ForFork0_#t~nondet23#1=|v_t2Thread1of1ForFork0_#t~nondet23#1_1|, ~#m~0.offset=|v_~#m~0.offset_25|} AuxVars[] AssignedVars[#pthreadsMutex, t2Thread1of1ForFork0_#t~nondet23#1][117], [Black: 345#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 75#L765-4true, Black: 354#true, 41#L727-3true, Black: 359#true, t2Thread1of1ForFork0InUse, Black: 332#(= |#race~send~0| 0), Black: 366#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 69#L753-2true, 381#true, Black: 338#(= |#race~receive~0| 0), Black: 372#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 377#(= |#race~value~0| 0), 356#(= |#race~buffer_size~0| 0), Black: 312#true, Black: 346#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 347#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 344#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 375#true, 342#true]) [2023-11-23 21:40:28,876 INFO L294 olderBase$Statistics]: this new event has 205 ancestors and is cut-off event [2023-11-23 21:40:28,877 INFO L297 olderBase$Statistics]: existing Event has 194 ancestors and is cut-off event [2023-11-23 21:40:28,877 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event [2023-11-23 21:40:28,877 INFO L297 olderBase$Statistics]: existing Event has 205 ancestors and is cut-off event