./Ultimate.py --spec /storage/repos/ultimate/trunk/examples/svcomp/properties/no-data-race.prp --file /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for data races Using default analysis Version efd9311c Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness.graphml --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 0.2.2-dev-efd9311-m [2022-04-18 15:52:50,343 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-04-18 15:52:50,345 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-04-18 15:52:50,382 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-04-18 15:52:50,382 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-04-18 15:52:50,383 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-04-18 15:52:50,384 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-04-18 15:52:50,386 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-04-18 15:52:50,387 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-04-18 15:52:50,391 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-04-18 15:52:50,391 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-04-18 15:52:50,393 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-04-18 15:52:50,393 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-04-18 15:52:50,395 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-04-18 15:52:50,396 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-04-18 15:52:50,399 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-04-18 15:52:50,399 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-04-18 15:52:50,401 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-04-18 15:52:50,402 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-04-18 15:52:50,406 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-04-18 15:52:50,407 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-04-18 15:52:50,408 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-04-18 15:52:50,408 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-04-18 15:52:50,409 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-04-18 15:52:50,410 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-04-18 15:52:50,414 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-04-18 15:52:50,415 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-04-18 15:52:50,415 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-04-18 15:52:50,416 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-04-18 15:52:50,416 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-04-18 15:52:50,417 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-04-18 15:52:50,417 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-04-18 15:52:50,418 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-04-18 15:52:50,419 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-04-18 15:52:50,419 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-04-18 15:52:50,420 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-04-18 15:52:50,420 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-04-18 15:52:50,420 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-04-18 15:52:50,420 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-04-18 15:52:50,421 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-04-18 15:52:50,421 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-04-18 15:52:50,422 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-04-18 15:52:50,423 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-DataRace-32bit-Automizer_Default.epf [2022-04-18 15:52:50,445 INFO L113 SettingsManager]: Loading preferences was successful [2022-04-18 15:52:50,446 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-04-18 15:52:50,446 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-04-18 15:52:50,446 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-04-18 15:52:50,446 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-04-18 15:52:50,447 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-04-18 15:52:50,447 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-04-18 15:52:50,447 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-04-18 15:52:50,447 INFO L138 SettingsManager]: * Use SBE=true [2022-04-18 15:52:50,448 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-04-18 15:52:50,448 INFO L138 SettingsManager]: * sizeof long=4 [2022-04-18 15:52:50,448 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-04-18 15:52:50,448 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * Check absence of data races in concurrent programs=true [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * sizeof long double=12 [2022-04-18 15:52:50,449 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-04-18 15:52:50,450 INFO L138 SettingsManager]: * Use constant arrays=true [2022-04-18 15:52:50,450 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-04-18 15:52:50,450 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-04-18 15:52:50,450 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-04-18 15:52:50,450 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-04-18 15:52:50,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-18 15:52:50,450 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-04-18 15:52:50,451 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-04-18 15:52:50,451 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-04-18 15:52:50,451 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-04-18 15:52:50,451 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-04-18 15:52:50,451 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2022-04-18 15:52:50,451 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-04-18 15:52:50,452 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-04-18 15:52:50,452 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! data-race) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 8fcb457b1bed8494a9a3b58e82500f367f4337ac38b5a41a5dad0da896f97e40 [2022-04-18 15:52:50,659 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-04-18 15:52:50,676 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-04-18 15:52:50,678 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-04-18 15:52:50,678 INFO L271 PluginConnector]: Initializing CDTParser... [2022-04-18 15:52:50,680 INFO L275 PluginConnector]: CDTParser initialized [2022-04-18 15:52:50,681 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i [2022-04-18 15:52:50,750 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70ac64086/bd809543dc4f4ad691f4db5af213121d/FLAG9de985598 [2022-04-18 15:52:51,163 INFO L306 CDTParser]: Found 1 translation units. [2022-04-18 15:52:51,164 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i [2022-04-18 15:52:51,178 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70ac64086/bd809543dc4f4ad691f4db5af213121d/FLAG9de985598 [2022-04-18 15:52:51,199 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/70ac64086/bd809543dc4f4ad691f4db5af213121d [2022-04-18 15:52:51,202 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-04-18 15:52:51,204 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-04-18 15:52:51,220 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-04-18 15:52:51,220 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-04-18 15:52:51,223 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-04-18 15:52:51,224 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,225 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@14cc035b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51, skipping insertion in model container [2022-04-18 15:52:51,225 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,230 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-04-18 15:52:51,266 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-04-18 15:52:51,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30451,30464] [2022-04-18 15:52:51,481 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30681,30694] [2022-04-18 15:52:51,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30979,30992] [2022-04-18 15:52:51,490 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-18 15:52:51,499 INFO L203 MainTranslator]: Completed pre-run [2022-04-18 15:52:51,526 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30451,30464] [2022-04-18 15:52:51,528 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30681,30694] [2022-04-18 15:52:51,530 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/trunk/examples/svcomp/pthread-deagle/circular_buffer_ok.i[30979,30992] [2022-04-18 15:52:51,535 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-04-18 15:52:51,562 INFO L208 MainTranslator]: Completed translation [2022-04-18 15:52:51,562 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51 WrapperNode [2022-04-18 15:52:51,562 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-04-18 15:52:51,564 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-04-18 15:52:51,564 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-04-18 15:52:51,564 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-04-18 15:52:51,570 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,597 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,641 INFO L137 Inliner]: procedures = 168, calls = 36, calls flagged for inlining = 5, calls inlined = 5, statements flattened = 250 [2022-04-18 15:52:51,642 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-04-18 15:52:51,643 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-04-18 15:52:51,643 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-04-18 15:52:51,643 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-04-18 15:52:51,650 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,655 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,658 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,660 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,669 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,672 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,675 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,679 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-04-18 15:52:51,680 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-04-18 15:52:51,680 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-04-18 15:52:51,680 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-04-18 15:52:51,681 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (1/1) ... [2022-04-18 15:52:51,687 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-04-18 15:52:51,695 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-04-18 15:52:51,731 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2022-04-18 15:52:51,739 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2022-04-18 15:52:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-04-18 15:52:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure t1 [2022-04-18 15:52:51,778 INFO L138 BoogieDeclarations]: Found implementation of procedure t1 [2022-04-18 15:52:51,778 INFO L130 BoogieDeclarations]: Found specification of procedure t2 [2022-04-18 15:52:51,779 INFO L138 BoogieDeclarations]: Found implementation of procedure t2 [2022-04-18 15:52:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-04-18 15:52:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure #PthreadsMutexLock [2022-04-18 15:52:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-04-18 15:52:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-04-18 15:52:51,779 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-04-18 15:52:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-04-18 15:52:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-04-18 15:52:51,780 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-04-18 15:52:51,780 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-04-18 15:52:51,781 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-04-18 15:52:51,914 INFO L234 CfgBuilder]: Building ICFG [2022-04-18 15:52:51,915 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-04-18 15:52:52,230 INFO L275 CfgBuilder]: Performing block encoding [2022-04-18 15:52:52,238 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-04-18 15:52:52,238 INFO L299 CfgBuilder]: Removed 2 assume(true) statements. [2022-04-18 15:52:52,240 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 03:52:52 BoogieIcfgContainer [2022-04-18 15:52:52,240 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-04-18 15:52:52,241 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-04-18 15:52:52,242 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-04-18 15:52:52,244 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-04-18 15:52:52,244 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.04 03:52:51" (1/3) ... [2022-04-18 15:52:52,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45d78595 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 03:52:52, skipping insertion in model container [2022-04-18 15:52:52,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.04 03:52:51" (2/3) ... [2022-04-18 15:52:52,245 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@45d78595 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.04 03:52:52, skipping insertion in model container [2022-04-18 15:52:52,245 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.04 03:52:52" (3/3) ... [2022-04-18 15:52:52,246 INFO L111 eAbstractionObserver]: Analyzing ICFG circular_buffer_ok.i [2022-04-18 15:52:52,249 WARN L147 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-04-18 15:52:52,250 INFO L202 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-04-18 15:52:52,250 INFO L161 ceAbstractionStarter]: Applying trace abstraction to program that has 33 error locations. [2022-04-18 15:52:52,250 INFO L504 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-04-18 15:52:52,323 INFO L135 ThreadInstanceAdder]: Constructed 2 joinOtherThreadTransitions. [2022-04-18 15:52:52,354 INFO L339 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-04-18 15:52:52,358 INFO L340 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=LoopsAndPotentialCycles, 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 [2022-04-18 15:52:52,359 INFO L341 AbstractCegarLoop]: Starting to check reachability of 60 error locations. [2022-04-18 15:52:52,382 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 292 places, 298 transitions, 612 flow [2022-04-18 15:52:52,506 INFO L129 PetriNetUnfolder]: 13/296 cut-off events. [2022-04-18 15:52:52,507 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-04-18 15:52:52,514 INFO L84 FinitePrefix]: Finished finitePrefix Result has 305 conditions, 296 events. 13/296 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 8. Compared 789 event pairs, 0 based on Foata normal form. 0/250 useless extension candidates. Maximal degree in co-relation 204. Up to 2 conditions per place. [2022-04-18 15:52:52,514 INFO L82 GeneralOperation]: Start removeDead. Operand has 292 places, 298 transitions, 612 flow [2022-04-18 15:52:52,527 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 280 places, 286 transitions, 581 flow [2022-04-18 15:52:52,534 INFO L129 PetriNetUnfolder]: 0/42 cut-off events. [2022-04-18 15:52:52,535 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-04-18 15:52:52,535 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:52,536 INFO L255 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] [2022-04-18 15:52:52,536 INFO L403 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:52,542 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:52,543 INFO L85 PathProgramCache]: Analyzing trace with hash -1867308915, now seen corresponding path program 1 times [2022-04-18 15:52:52,549 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:52,550 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1461767145] [2022-04-18 15:52:52,550 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:52,551 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:52,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:52,731 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:52,731 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:52,731 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1461767145] [2022-04-18 15:52:52,732 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1461767145] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:52,733 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:52,733 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:52,734 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [932108368] [2022-04-18 15:52:52,734 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:52,741 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:52,741 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:52,767 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:52,769 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:52,775 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 265 out of 298 [2022-04-18 15:52:52,783 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 280 places, 286 transitions, 581 flow. Second operand has 3 states, 3 states have (on average 266.3333333333333) internal successors, (799), 3 states have internal predecessors, (799), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:52,783 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:52,783 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 265 of 298 [2022-04-18 15:52:52,784 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:53,002 INFO L129 PetriNetUnfolder]: 116/1305 cut-off events. [2022-04-18 15:52:53,003 INFO L130 PetriNetUnfolder]: For 44/44 co-relation queries the response was YES. [2022-04-18 15:52:53,011 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1496 conditions, 1305 events. 116/1305 cut-off events. For 44/44 co-relation queries the response was YES. Maximal size of possible extension queue 33. Compared 8005 event pairs, 51 based on Foata normal form. 47/1081 useless extension candidates. Maximal degree in co-relation 1279. Up to 148 conditions per place. [2022-04-18 15:52:53,017 INFO L132 encePairwiseOnDemand]: 290/298 looper letters, 21 selfloop transitions, 2 changer transitions 0/277 dead transitions. [2022-04-18 15:52:53,018 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 278 places, 277 transitions, 609 flow [2022-04-18 15:52:53,020 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:53,023 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:53,032 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 824 transitions. [2022-04-18 15:52:53,036 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9217002237136466 [2022-04-18 15:52:53,037 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 824 transitions. [2022-04-18 15:52:53,037 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 824 transitions. [2022-04-18 15:52:53,040 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:53,042 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 824 transitions. [2022-04-18 15:52:53,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 274.6666666666667) internal successors, (824), 3 states have internal predecessors, (824), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,056 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,057 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,058 INFO L186 Difference]: Start difference. First operand has 280 places, 286 transitions, 581 flow. Second operand 3 states and 824 transitions. [2022-04-18 15:52:53,060 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 278 places, 277 transitions, 609 flow [2022-04-18 15:52:53,064 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 275 places, 277 transitions, 604 flow, removed 0 selfloop flow, removed 3 redundant places. [2022-04-18 15:52:53,073 INFO L242 Difference]: Finished difference. Result has 275 places, 277 transitions, 562 flow [2022-04-18 15:52:53,075 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=558, PETRI_DIFFERENCE_MINUEND_PLACES=273, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=277, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=275, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=562, PETRI_PLACES=275, PETRI_TRANSITIONS=277} [2022-04-18 15:52:53,078 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -5 predicate places. [2022-04-18 15:52:53,079 INFO L478 AbstractCegarLoop]: Abstraction has has 275 places, 277 transitions, 562 flow [2022-04-18 15:52:53,079 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 266.3333333333333) internal successors, (799), 3 states have internal predecessors, (799), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,080 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:53,080 INFO L255 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] [2022-04-18 15:52:53,080 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-04-18 15:52:53,081 INFO L403 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:53,082 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:53,082 INFO L85 PathProgramCache]: Analyzing trace with hash -1878517742, now seen corresponding path program 1 times [2022-04-18 15:52:53,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:53,083 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2086012784] [2022-04-18 15:52:53,083 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:53,083 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:53,126 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:53,148 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:53,149 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:53,149 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2086012784] [2022-04-18 15:52:53,149 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2086012784] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:53,149 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:53,150 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:53,150 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [231267620] [2022-04-18 15:52:53,150 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:53,151 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:53,159 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:53,159 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:53,159 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:53,161 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 259 out of 298 [2022-04-18 15:52:53,161 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 275 places, 277 transitions, 562 flow. Second operand has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,162 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:53,162 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 259 of 298 [2022-04-18 15:52:53,162 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:53,319 INFO L129 PetriNetUnfolder]: 122/1106 cut-off events. [2022-04-18 15:52:53,319 INFO L130 PetriNetUnfolder]: For 10/10 co-relation queries the response was YES. [2022-04-18 15:52:53,324 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1326 conditions, 1106 events. 122/1106 cut-off events. For 10/10 co-relation queries the response was YES. Maximal size of possible extension queue 40. Compared 6670 event pairs, 63 based on Foata normal form. 0/876 useless extension candidates. Maximal degree in co-relation 1276. Up to 181 conditions per place. [2022-04-18 15:52:53,329 INFO L132 encePairwiseOnDemand]: 295/298 looper letters, 27 selfloop transitions, 2 changer transitions 0/276 dead transitions. [2022-04-18 15:52:53,329 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 276 places, 276 transitions, 618 flow [2022-04-18 15:52:53,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:53,330 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:53,331 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 807 transitions. [2022-04-18 15:52:53,331 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9026845637583892 [2022-04-18 15:52:53,332 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 807 transitions. [2022-04-18 15:52:53,332 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 807 transitions. [2022-04-18 15:52:53,332 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:53,332 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 807 transitions. [2022-04-18 15:52:53,334 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 269.0) internal successors, (807), 3 states have internal predecessors, (807), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,335 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,336 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,336 INFO L186 Difference]: Start difference. First operand has 275 places, 277 transitions, 562 flow. Second operand 3 states and 807 transitions. [2022-04-18 15:52:53,336 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 276 places, 276 transitions, 618 flow [2022-04-18 15:52:53,339 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 274 places, 276 transitions, 614 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:53,343 INFO L242 Difference]: Finished difference. Result has 274 places, 276 transitions, 560 flow [2022-04-18 15:52:53,344 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=556, PETRI_DIFFERENCE_MINUEND_PLACES=272, 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=560, PETRI_PLACES=274, PETRI_TRANSITIONS=276} [2022-04-18 15:52:53,345 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -6 predicate places. [2022-04-18 15:52:53,345 INFO L478 AbstractCegarLoop]: Abstraction has has 274 places, 276 transitions, 560 flow [2022-04-18 15:52:53,346 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 260.3333333333333) internal successors, (781), 3 states have internal predecessors, (781), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,346 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:53,346 INFO L255 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] [2022-04-18 15:52:53,346 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-04-18 15:52:53,346 INFO L403 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:53,347 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:53,347 INFO L85 PathProgramCache]: Analyzing trace with hash -1369265947, now seen corresponding path program 1 times [2022-04-18 15:52:53,347 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:53,348 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1277658788] [2022-04-18 15:52:53,348 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:53,348 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:53,381 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:53,411 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:53,411 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:53,411 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1277658788] [2022-04-18 15:52:53,411 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1277658788] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:53,412 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:53,412 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:53,412 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134967727] [2022-04-18 15:52:53,412 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:53,412 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:53,413 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:53,413 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:53,413 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:53,414 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 262 out of 298 [2022-04-18 15:52:53,415 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 274 places, 276 transitions, 560 flow. Second operand has 3 states, 3 states have (on average 263.3333333333333) internal successors, (790), 3 states have internal predecessors, (790), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,415 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:53,415 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 262 of 298 [2022-04-18 15:52:53,415 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:53,576 INFO L129 PetriNetUnfolder]: 103/1235 cut-off events. [2022-04-18 15:52:53,576 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2022-04-18 15:52:53,581 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1401 conditions, 1235 events. 103/1235 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 34. Compared 7252 event pairs, 28 based on Foata normal form. 0/1012 useless extension candidates. Maximal degree in co-relation 1344. Up to 113 conditions per place. [2022-04-18 15:52:53,588 INFO L132 encePairwiseOnDemand]: 287/298 looper letters, 22 selfloop transitions, 5 changer transitions 0/277 dead transitions. [2022-04-18 15:52:53,588 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 277 transitions, 618 flow [2022-04-18 15:52:53,589 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:53,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:53,590 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 819 transitions. [2022-04-18 15:52:53,591 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9161073825503355 [2022-04-18 15:52:53,591 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 819 transitions. [2022-04-18 15:52:53,591 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 819 transitions. [2022-04-18 15:52:53,591 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:53,591 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 819 transitions. [2022-04-18 15:52:53,593 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,594 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,595 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,595 INFO L186 Difference]: Start difference. First operand has 274 places, 276 transitions, 560 flow. Second operand 3 states and 819 transitions. [2022-04-18 15:52:53,595 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 277 transitions, 618 flow [2022-04-18 15:52:53,596 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 277 transitions, 614 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:53,599 INFO L242 Difference]: Finished difference. Result has 271 places, 274 transitions, 580 flow [2022-04-18 15:52:53,599 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=546, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=266, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=580, PETRI_PLACES=271, PETRI_TRANSITIONS=274} [2022-04-18 15:52:53,601 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -9 predicate places. [2022-04-18 15:52:53,601 INFO L478 AbstractCegarLoop]: Abstraction has has 271 places, 274 transitions, 580 flow [2022-04-18 15:52:53,602 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 263.3333333333333) internal successors, (790), 3 states have internal predecessors, (790), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,602 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:53,602 INFO L255 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] [2022-04-18 15:52:53,602 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-04-18 15:52:53,602 INFO L403 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr3ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:53,603 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:53,603 INFO L85 PathProgramCache]: Analyzing trace with hash -94657469, now seen corresponding path program 1 times [2022-04-18 15:52:53,603 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:53,604 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1413947681] [2022-04-18 15:52:53,604 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:53,604 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:53,639 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:53,673 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:53,673 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:53,675 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1413947681] [2022-04-18 15:52:53,675 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1413947681] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:53,675 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:53,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:53,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1289659807] [2022-04-18 15:52:53,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:53,676 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:53,676 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:53,678 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:53,678 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:53,679 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 268 out of 298 [2022-04-18 15:52:53,680 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 271 places, 274 transitions, 580 flow. Second operand has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,680 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:53,680 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 268 of 298 [2022-04-18 15:52:53,680 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:53,755 INFO L129 PetriNetUnfolder]: 42/641 cut-off events. [2022-04-18 15:52:53,755 INFO L130 PetriNetUnfolder]: For 23/23 co-relation queries the response was YES. [2022-04-18 15:52:53,757 INFO L84 FinitePrefix]: Finished finitePrefix Result has 753 conditions, 641 events. 42/641 cut-off events. For 23/23 co-relation queries the response was YES. Maximal size of possible extension queue 22. Compared 2546 event pairs, 14 based on Foata normal form. 0/536 useless extension candidates. Maximal degree in co-relation 658. Up to 70 conditions per place. [2022-04-18 15:52:53,760 INFO L132 encePairwiseOnDemand]: 295/298 looper letters, 18 selfloop transitions, 2 changer transitions 0/273 dead transitions. [2022-04-18 15:52:53,760 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 272 places, 273 transitions, 618 flow [2022-04-18 15:52:53,760 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:53,760 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:53,761 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 825 transitions. [2022-04-18 15:52:53,761 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9228187919463087 [2022-04-18 15:52:53,761 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 825 transitions. [2022-04-18 15:52:53,762 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 825 transitions. [2022-04-18 15:52:53,762 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:53,762 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 825 transitions. [2022-04-18 15:52:53,763 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 275.0) internal successors, (825), 3 states have internal predecessors, (825), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,765 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,765 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,765 INFO L186 Difference]: Start difference. First operand has 271 places, 274 transitions, 580 flow. Second operand 3 states and 825 transitions. [2022-04-18 15:52:53,765 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 272 places, 273 transitions, 618 flow [2022-04-18 15:52:53,767 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 270 places, 273 transitions, 608 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:53,769 INFO L242 Difference]: Finished difference. Result has 270 places, 273 transitions, 572 flow [2022-04-18 15:52:53,770 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=568, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=273, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=271, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=572, PETRI_PLACES=270, PETRI_TRANSITIONS=273} [2022-04-18 15:52:53,770 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -10 predicate places. [2022-04-18 15:52:53,770 INFO L478 AbstractCegarLoop]: Abstraction has has 270 places, 273 transitions, 572 flow [2022-04-18 15:52:53,771 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.3333333333333) internal successors, (808), 3 states have internal predecessors, (808), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,771 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:53,771 INFO L255 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] [2022-04-18 15:52:53,771 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-04-18 15:52:53,771 INFO L403 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr4ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:53,771 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:53,772 INFO L85 PathProgramCache]: Analyzing trace with hash -209836349, now seen corresponding path program 1 times [2022-04-18 15:52:53,772 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:53,772 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1597616244] [2022-04-18 15:52:53,772 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:53,772 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:53,781 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:53,797 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:53,797 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:53,797 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1597616244] [2022-04-18 15:52:53,797 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1597616244] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:53,797 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:53,797 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:53,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1143929365] [2022-04-18 15:52:53,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:53,798 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:53,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:53,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:53,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:53,799 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2022-04-18 15:52:53,800 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 273 transitions, 572 flow. Second operand has 3 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,800 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:53,800 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2022-04-18 15:52:53,800 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:53,930 INFO L129 PetriNetUnfolder]: 97/1287 cut-off events. [2022-04-18 15:52:53,930 INFO L130 PetriNetUnfolder]: For 9/9 co-relation queries the response was YES. [2022-04-18 15:52:53,934 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1446 conditions, 1287 events. 97/1287 cut-off events. For 9/9 co-relation queries the response was YES. Maximal size of possible extension queue 23. Compared 7337 event pairs, 30 based on Foata normal form. 0/1048 useless extension candidates. Maximal degree in co-relation 1382. Up to 95 conditions per place. [2022-04-18 15:52:53,938 INFO L132 encePairwiseOnDemand]: 295/298 looper letters, 15 selfloop transitions, 2 changer transitions 0/272 dead transitions. [2022-04-18 15:52:53,938 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 271 places, 272 transitions, 604 flow [2022-04-18 15:52:53,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:53,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:53,940 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 831 transitions. [2022-04-18 15:52:53,940 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9295302013422819 [2022-04-18 15:52:53,940 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 831 transitions. [2022-04-18 15:52:53,940 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 831 transitions. [2022-04-18 15:52:53,941 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:53,941 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 831 transitions. [2022-04-18 15:52:53,942 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 277.0) internal successors, (831), 3 states have internal predecessors, (831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,944 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,944 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,944 INFO L186 Difference]: Start difference. First operand has 270 places, 273 transitions, 572 flow. Second operand 3 states and 831 transitions. [2022-04-18 15:52:53,945 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 271 places, 272 transitions, 604 flow [2022-04-18 15:52:53,946 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 269 places, 272 transitions, 600 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:53,949 INFO L242 Difference]: Finished difference. Result has 269 places, 272 transitions, 570 flow [2022-04-18 15:52:53,949 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=566, PETRI_DIFFERENCE_MINUEND_PLACES=267, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=272, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=270, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=570, PETRI_PLACES=269, PETRI_TRANSITIONS=272} [2022-04-18 15:52:53,951 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -11 predicate places. [2022-04-18 15:52:53,951 INFO L478 AbstractCegarLoop]: Abstraction has has 269 places, 272 transitions, 570 flow [2022-04-18 15:52:53,952 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:53,952 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:53,952 INFO L255 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] [2022-04-18 15:52:53,952 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-04-18 15:52:53,952 INFO L403 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:53,953 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:53,953 INFO L85 PathProgramCache]: Analyzing trace with hash -784374040, now seen corresponding path program 1 times [2022-04-18 15:52:53,954 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:53,954 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [384597758] [2022-04-18 15:52:53,954 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:53,954 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:53,980 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:54,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:54,003 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:54,004 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [384597758] [2022-04-18 15:52:54,004 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [384597758] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:54,004 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:54,004 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:54,004 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684984130] [2022-04-18 15:52:54,004 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:54,005 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:54,005 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:54,005 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:54,006 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:54,007 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2022-04-18 15:52:54,008 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 269 places, 272 transitions, 570 flow. Second operand has 3 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,008 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:54,008 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2022-04-18 15:52:54,008 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:54,140 INFO L129 PetriNetUnfolder]: 98/1318 cut-off events. [2022-04-18 15:52:54,141 INFO L130 PetriNetUnfolder]: For 15/15 co-relation queries the response was YES. [2022-04-18 15:52:54,144 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1477 conditions, 1318 events. 98/1318 cut-off events. For 15/15 co-relation queries the response was YES. Maximal size of possible extension queue 26. Compared 7760 event pairs, 29 based on Foata normal form. 0/1084 useless extension candidates. Maximal degree in co-relation 1407. Up to 101 conditions per place. [2022-04-18 15:52:54,148 INFO L132 encePairwiseOnDemand]: 295/298 looper letters, 15 selfloop transitions, 2 changer transitions 0/271 dead transitions. [2022-04-18 15:52:54,148 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 271 transitions, 602 flow [2022-04-18 15:52:54,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:54,148 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:54,149 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 831 transitions. [2022-04-18 15:52:54,150 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9295302013422819 [2022-04-18 15:52:54,150 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 831 transitions. [2022-04-18 15:52:54,150 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 831 transitions. [2022-04-18 15:52:54,150 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:54,151 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 831 transitions. [2022-04-18 15:52:54,152 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 277.0) internal successors, (831), 3 states have internal predecessors, (831), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,153 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,154 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,154 INFO L186 Difference]: Start difference. First operand has 269 places, 272 transitions, 570 flow. Second operand 3 states and 831 transitions. [2022-04-18 15:52:54,154 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 271 transitions, 602 flow [2022-04-18 15:52:54,155 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 271 transitions, 598 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:54,158 INFO L242 Difference]: Finished difference. Result has 268 places, 271 transitions, 568 flow [2022-04-18 15:52:54,158 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=564, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=568, PETRI_PLACES=268, PETRI_TRANSITIONS=271} [2022-04-18 15:52:54,161 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -12 predicate places. [2022-04-18 15:52:54,161 INFO L478 AbstractCegarLoop]: Abstraction has has 268 places, 271 transitions, 568 flow [2022-04-18 15:52:54,162 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 272.3333333333333) internal successors, (817), 3 states have internal predecessors, (817), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,162 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:54,162 INFO L255 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] [2022-04-18 15:52:54,162 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-04-18 15:52:54,162 INFO L403 AbstractCegarLoop]: === Iteration 7 === Targeting t1Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:54,163 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:54,163 INFO L85 PathProgramCache]: Analyzing trace with hash -1343965613, now seen corresponding path program 1 times [2022-04-18 15:52:54,164 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:54,164 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1205510502] [2022-04-18 15:52:54,165 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:54,165 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:54,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:54,208 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:54,208 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:54,208 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1205510502] [2022-04-18 15:52:54,209 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1205510502] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:54,209 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:54,209 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:54,209 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [299890500] [2022-04-18 15:52:54,209 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:54,210 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:54,210 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:54,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:54,210 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:54,211 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 274 out of 298 [2022-04-18 15:52:54,212 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 268 places, 271 transitions, 568 flow. Second operand has 3 states, 3 states have (on average 275.6666666666667) internal successors, (827), 3 states have internal predecessors, (827), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,212 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:54,212 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 274 of 298 [2022-04-18 15:52:54,212 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:54,351 INFO L129 PetriNetUnfolder]: 119/1636 cut-off events. [2022-04-18 15:52:54,352 INFO L130 PetriNetUnfolder]: For 17/19 co-relation queries the response was YES. [2022-04-18 15:52:54,357 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1831 conditions, 1636 events. 119/1636 cut-off events. For 17/19 co-relation queries the response was YES. Maximal size of possible extension queue 39. Compared 10893 event pairs, 22 based on Foata normal form. 1/1348 useless extension candidates. Maximal degree in co-relation 1755. Up to 83 conditions per place. [2022-04-18 15:52:54,362 INFO L132 encePairwiseOnDemand]: 293/298 looper letters, 18 selfloop transitions, 4 changer transitions 0/279 dead transitions. [2022-04-18 15:52:54,362 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 270 places, 279 transitions, 631 flow [2022-04-18 15:52:54,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:54,363 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:54,364 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 845 transitions. [2022-04-18 15:52:54,364 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9451901565995525 [2022-04-18 15:52:54,364 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 845 transitions. [2022-04-18 15:52:54,364 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 845 transitions. [2022-04-18 15:52:54,365 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:54,365 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 845 transitions. [2022-04-18 15:52:54,366 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 281.6666666666667) internal successors, (845), 3 states have internal predecessors, (845), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,367 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,368 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,368 INFO L186 Difference]: Start difference. First operand has 268 places, 271 transitions, 568 flow. Second operand 3 states and 845 transitions. [2022-04-18 15:52:54,368 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 270 places, 279 transitions, 631 flow [2022-04-18 15:52:54,370 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 268 places, 279 transitions, 627 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:54,372 INFO L242 Difference]: Finished difference. Result has 270 places, 275 transitions, 598 flow [2022-04-18 15:52:54,372 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=564, PETRI_DIFFERENCE_MINUEND_PLACES=266, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=271, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=267, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=598, PETRI_PLACES=270, PETRI_TRANSITIONS=275} [2022-04-18 15:52:54,373 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -10 predicate places. [2022-04-18 15:52:54,373 INFO L478 AbstractCegarLoop]: Abstraction has has 270 places, 275 transitions, 598 flow [2022-04-18 15:52:54,373 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 275.6666666666667) internal successors, (827), 3 states have internal predecessors, (827), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,373 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:54,374 INFO L255 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] [2022-04-18 15:52:54,374 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-04-18 15:52:54,374 INFO L403 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:54,374 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:54,374 INFO L85 PathProgramCache]: Analyzing trace with hash -1907799492, now seen corresponding path program 1 times [2022-04-18 15:52:54,375 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:54,375 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [347925916] [2022-04-18 15:52:54,375 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:54,375 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:54,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:54,496 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:54,496 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:54,496 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [347925916] [2022-04-18 15:52:54,497 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [347925916] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:54,497 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:54,497 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-04-18 15:52:54,497 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [304644453] [2022-04-18 15:52:54,497 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:54,497 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-04-18 15:52:54,498 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:54,498 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-04-18 15:52:54,498 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=15, Unknown=0, NotChecked=0, Total=30 [2022-04-18 15:52:54,500 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 262 out of 298 [2022-04-18 15:52:54,501 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 270 places, 275 transitions, 598 flow. Second operand has 6 states, 6 states have (on average 263.8333333333333) internal successors, (1583), 6 states have internal predecessors, (1583), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:54,501 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:54,501 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 262 of 298 [2022-04-18 15:52:54,501 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:55,135 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 102#L699-4true, 321#true, 226#L765-7true]) [2022-04-18 15:52:55,135 INFO L384 tUnfolder$Statistics]: this new event has 188 ancestors and is cut-off event [2022-04-18 15:52:55,136 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:55,136 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-04-18 15:52:55,136 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:52:55,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 321#true, 52#L766-5true]) [2022-04-18 15:52:55,150 INFO L384 tUnfolder$Statistics]: this new event has 191 ancestors and is cut-off event [2022-04-18 15:52:55,150 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:52:55,150 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-04-18 15:52:55,151 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:52:55,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 102#L699-4true, 45#L766-3true, 321#true]) [2022-04-18 15:52:55,151 INFO L384 tUnfolder$Statistics]: this new event has 189 ancestors and is cut-off event [2022-04-18 15:52:55,151 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:52:55,151 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:55,151 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-04-18 15:52:55,152 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [75#L766-2true, Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 321#true]) [2022-04-18 15:52:55,152 INFO L384 tUnfolder$Statistics]: this new event has 188 ancestors and is cut-off event [2022-04-18 15:52:55,152 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-04-18 15:52:55,152 INFO L387 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-04-18 15:52:55,152 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:52:55,152 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 102#L699-4true, 226#L765-7true, 321#true]) [2022-04-18 15:52:55,152 INFO L384 tUnfolder$Statistics]: this new event has 185 ancestors and is cut-off event [2022-04-18 15:52:55,153 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:55,153 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-04-18 15:52:55,153 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:52:55,153 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:52:55,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 102#L699-4true, 149#L766-4true, 321#true]) [2022-04-18 15:52:55,153 INFO L384 tUnfolder$Statistics]: this new event has 190 ancestors and is cut-off event [2022-04-18 15:52:55,153 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:55,153 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-04-18 15:52:55,154 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:55,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 321#true, 142#ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACEtrue]) [2022-04-18 15:52:55,154 INFO L384 tUnfolder$Statistics]: this new event has 192 ancestors and is cut-off event [2022-04-18 15:52:55,154 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:55,154 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:52:55,154 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:52:55,154 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 102#L699-4true, 246#L766-6true, 321#true]) [2022-04-18 15:52:55,155 INFO L384 tUnfolder$Statistics]: this new event has 192 ancestors and is cut-off event [2022-04-18 15:52:55,155 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:52:55,155 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:55,155 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:52:55,188 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [75#L766-2true, Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 321#true]) [2022-04-18 15:52:55,188 INFO L384 tUnfolder$Statistics]: this new event has 191 ancestors and is cut-off event [2022-04-18 15:52:55,189 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:52:55,189 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is cut-off event [2022-04-18 15:52:55,189 INFO L387 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-04-18 15:52:55,189 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:52:55,202 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 45#L766-3true, 321#true]) [2022-04-18 15:52:55,203 INFO L384 tUnfolder$Statistics]: this new event has 192 ancestors and is cut-off event [2022-04-18 15:52:55,203 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:52:55,203 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:52:55,203 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:52:55,203 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-04-18 15:52:55,238 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 149#L766-4true, 321#true]) [2022-04-18 15:52:55,238 INFO L384 tUnfolder$Statistics]: this new event has 193 ancestors and is cut-off event [2022-04-18 15:52:55,238 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:52:55,239 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is cut-off event [2022-04-18 15:52:55,239 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:52:55,239 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:52:55,258 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 321#true, 52#L766-5true]) [2022-04-18 15:52:55,259 INFO L384 tUnfolder$Statistics]: this new event has 194 ancestors and is cut-off event [2022-04-18 15:52:55,259 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:52:55,259 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:52:55,259 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-04-18 15:52:55,259 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:52:55,279 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 321#true, 142#ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACEtrue]) [2022-04-18 15:52:55,280 INFO L384 tUnfolder$Statistics]: this new event has 195 ancestors and is cut-off event [2022-04-18 15:52:55,280 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:52:55,280 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:55,280 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:52:55,280 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:52:55,281 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([826] L699-3-->L699-4: Formula: (= (store |v_#race_26| |v_~#buffer~0.base_8| (store (select |v_#race_26| |v_~#buffer~0.base_8|) (+ |v_~#buffer~0.offset_7| (let ((.cse0 (mod (+ 4294967295 v_~first~0_7) 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296))))) 0)) |v_#race_25|) InVars {#race=|v_#race_26|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} OutVars{#race=|v_#race_25|, ~#buffer~0.offset=|v_~#buffer~0.offset_7|, ~first~0=v_~first~0_7, ~#buffer~0.base=|v_~#buffer~0.base_8|} AuxVars[] AssignedVars[#race][244], [Black: 303#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 332#(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)), 102#L699-4true, 321#true, 246#L766-6true]) [2022-04-18 15:52:55,281 INFO L384 tUnfolder$Statistics]: this new event has 195 ancestors and is cut-off event [2022-04-18 15:52:55,281 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-04-18 15:52:55,281 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:52:55,281 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:52:55,281 INFO L387 tUnfolder$Statistics]: existing Event has 182 ancestors and is cut-off event [2022-04-18 15:52:55,823 INFO L129 PetriNetUnfolder]: 1656/12251 cut-off events. [2022-04-18 15:52:55,823 INFO L130 PetriNetUnfolder]: For 189/443 co-relation queries the response was YES. [2022-04-18 15:52:55,871 INFO L84 FinitePrefix]: Finished finitePrefix Result has 15106 conditions, 12251 events. 1656/12251 cut-off events. For 189/443 co-relation queries the response was YES. Maximal size of possible extension queue 248. Compared 141090 event pairs, 276 based on Foata normal form. 68/9929 useless extension candidates. Maximal degree in co-relation 10166. Up to 1045 conditions per place. [2022-04-18 15:52:55,916 INFO L132 encePairwiseOnDemand]: 291/298 looper letters, 51 selfloop transitions, 9 changer transitions 0/310 dead transitions. [2022-04-18 15:52:55,916 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 275 places, 310 transitions, 789 flow [2022-04-18 15:52:55,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-04-18 15:52:55,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 6 states. [2022-04-18 15:52:55,918 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6 states to 6 states and 1633 transitions. [2022-04-18 15:52:55,919 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9133109619686801 [2022-04-18 15:52:55,919 INFO L72 ComplementDD]: Start complementDD. Operand 6 states and 1633 transitions. [2022-04-18 15:52:55,919 INFO L73 IsDeterministic]: Start isDeterministic. Operand 6 states and 1633 transitions. [2022-04-18 15:52:55,920 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:55,920 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 6 states and 1633 transitions. [2022-04-18 15:52:55,922 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 7 states, 6 states have (on average 272.1666666666667) internal successors, (1633), 6 states have internal predecessors, (1633), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:55,924 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 7 states, 7 states have (on average 298.0) internal successors, (2086), 7 states have internal predecessors, (2086), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:55,925 INFO L81 ComplementDD]: Finished complementDD. Result has 7 states, 7 states have (on average 298.0) internal successors, (2086), 7 states have internal predecessors, (2086), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:55,925 INFO L186 Difference]: Start difference. First operand has 270 places, 275 transitions, 598 flow. Second operand 6 states and 1633 transitions. [2022-04-18 15:52:55,925 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 275 places, 310 transitions, 789 flow [2022-04-18 15:52:55,928 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 273 places, 310 transitions, 781 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:55,931 INFO L242 Difference]: Finished difference. Result has 278 places, 283 transitions, 654 flow [2022-04-18 15:52:55,931 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=590, PETRI_DIFFERENCE_MINUEND_PLACES=268, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=275, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=269, PETRI_DIFFERENCE_SUBTRAHEND_STATES=6, PETRI_FLOW=654, PETRI_PLACES=278, PETRI_TRANSITIONS=283} [2022-04-18 15:52:55,932 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -2 predicate places. [2022-04-18 15:52:55,932 INFO L478 AbstractCegarLoop]: Abstraction has has 278 places, 283 transitions, 654 flow [2022-04-18 15:52:55,933 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 263.8333333333333) internal successors, (1583), 6 states have internal predecessors, (1583), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:55,933 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:55,933 INFO L255 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] [2022-04-18 15:52:55,933 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-04-18 15:52:55,933 INFO L403 AbstractCegarLoop]: === Iteration 9 === Targeting t2Err0ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:55,934 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:55,934 INFO L85 PathProgramCache]: Analyzing trace with hash 1925551866, now seen corresponding path program 1 times [2022-04-18 15:52:55,934 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:55,934 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1679932665] [2022-04-18 15:52:55,934 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:55,935 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:55,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:55,957 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:55,957 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:55,958 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1679932665] [2022-04-18 15:52:55,958 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1679932665] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:55,958 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:55,958 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:55,958 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [898165165] [2022-04-18 15:52:55,958 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:55,959 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:55,959 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:55,959 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:55,959 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:55,960 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 274 out of 298 [2022-04-18 15:52:55,961 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 283 transitions, 654 flow. Second operand has 3 states, 3 states have (on average 276.0) internal successors, (828), 3 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:55,961 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:55,961 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 274 of 298 [2022-04-18 15:52:55,961 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:57,049 INFO L129 PetriNetUnfolder]: 868/11048 cut-off events. [2022-04-18 15:52:57,049 INFO L130 PetriNetUnfolder]: For 121/154 co-relation queries the response was YES. [2022-04-18 15:52:57,103 INFO L84 FinitePrefix]: Finished finitePrefix Result has 12785 conditions, 11048 events. 868/11048 cut-off events. For 121/154 co-relation queries the response was YES. Maximal size of possible extension queue 229. Compared 132590 event pairs, 160 based on Foata normal form. 0/9106 useless extension candidates. Maximal degree in co-relation 11536. Up to 492 conditions per place. [2022-04-18 15:52:57,138 INFO L132 encePairwiseOnDemand]: 293/298 looper letters, 17 selfloop transitions, 4 changer transitions 0/290 dead transitions. [2022-04-18 15:52:57,138 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 290 transitions, 711 flow [2022-04-18 15:52:57,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:57,139 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:57,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 844 transitions. [2022-04-18 15:52:57,140 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9440715883668904 [2022-04-18 15:52:57,140 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 844 transitions. [2022-04-18 15:52:57,141 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 844 transitions. [2022-04-18 15:52:57,141 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:57,141 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 844 transitions. [2022-04-18 15:52:57,142 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 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) [2022-04-18 15:52:57,144 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:57,144 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:57,144 INFO L186 Difference]: Start difference. First operand has 278 places, 283 transitions, 654 flow. Second operand 3 states and 844 transitions. [2022-04-18 15:52:57,144 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 290 transitions, 711 flow [2022-04-18 15:52:57,146 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 280 places, 290 transitions, 711 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:52:57,149 INFO L242 Difference]: Finished difference. Result has 282 places, 287 transitions, 688 flow [2022-04-18 15:52:57,149 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=654, PETRI_DIFFERENCE_MINUEND_PLACES=278, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=283, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=279, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=688, PETRI_PLACES=282, PETRI_TRANSITIONS=287} [2022-04-18 15:52:57,150 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, 2 predicate places. [2022-04-18 15:52:57,150 INFO L478 AbstractCegarLoop]: Abstraction has has 282 places, 287 transitions, 688 flow [2022-04-18 15:52:57,151 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 276.0) internal successors, (828), 3 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:57,151 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:57,151 INFO L255 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] [2022-04-18 15:52:57,151 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-04-18 15:52:57,151 INFO L403 AbstractCegarLoop]: === Iteration 10 === Targeting t1Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:57,152 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:57,152 INFO L85 PathProgramCache]: Analyzing trace with hash 1592472893, now seen corresponding path program 1 times [2022-04-18 15:52:57,152 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:57,152 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1646859894] [2022-04-18 15:52:57,152 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:57,152 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:57,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:57,174 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:57,175 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:57,175 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1646859894] [2022-04-18 15:52:57,175 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1646859894] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:57,175 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:57,175 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:57,176 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521578187] [2022-04-18 15:52:57,176 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:57,176 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:57,176 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:57,176 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:57,177 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:57,177 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 268 out of 298 [2022-04-18 15:52:57,178 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 282 places, 287 transitions, 688 flow. Second operand has 3 states, 3 states have (on average 269.6666666666667) internal successors, (809), 3 states have internal predecessors, (809), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:57,178 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:57,178 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 268 of 298 [2022-04-18 15:52:57,178 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:52:58,701 INFO L129 PetriNetUnfolder]: 1232/15362 cut-off events. [2022-04-18 15:52:58,701 INFO L130 PetriNetUnfolder]: For 304/330 co-relation queries the response was YES. [2022-04-18 15:52:58,780 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18288 conditions, 15362 events. 1232/15362 cut-off events. For 304/330 co-relation queries the response was YES. Maximal size of possible extension queue 282. Compared 191745 event pairs, 437 based on Foata normal form. 0/12893 useless extension candidates. Maximal degree in co-relation 18047. Up to 1066 conditions per place. [2022-04-18 15:52:58,822 INFO L132 encePairwiseOnDemand]: 291/298 looper letters, 17 selfloop transitions, 2 changer transitions 0/286 dead transitions. [2022-04-18 15:52:58,822 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 279 places, 286 transitions, 727 flow [2022-04-18 15:52:58,823 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:52:58,823 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:52:58,824 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 828 transitions. [2022-04-18 15:52:58,824 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9261744966442953 [2022-04-18 15:52:58,824 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 828 transitions. [2022-04-18 15:52:58,825 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 828 transitions. [2022-04-18 15:52:58,825 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:52:58,825 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 828 transitions. [2022-04-18 15:52:58,827 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 276.0) internal successors, (828), 3 states have internal predecessors, (828), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:58,828 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:58,828 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:58,828 INFO L186 Difference]: Start difference. First operand has 282 places, 287 transitions, 688 flow. Second operand 3 states and 828 transitions. [2022-04-18 15:52:58,828 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 279 places, 286 transitions, 727 flow [2022-04-18 15:52:58,832 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 277 places, 286 transitions, 719 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:52:58,835 INFO L242 Difference]: Finished difference. Result has 278 places, 284 transitions, 684 flow [2022-04-18 15:52:58,835 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=670, PETRI_DIFFERENCE_MINUEND_PLACES=275, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=282, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=280, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=684, PETRI_PLACES=278, PETRI_TRANSITIONS=284} [2022-04-18 15:52:58,836 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -2 predicate places. [2022-04-18 15:52:58,836 INFO L478 AbstractCegarLoop]: Abstraction has has 278 places, 284 transitions, 684 flow [2022-04-18 15:52:58,836 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 269.6666666666667) internal successors, (809), 3 states have internal predecessors, (809), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:58,836 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:52:58,837 INFO L255 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] [2022-04-18 15:52:58,837 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-04-18 15:52:58,837 INFO L403 AbstractCegarLoop]: === Iteration 11 === Targeting t2Err2ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:52:58,837 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:52:58,837 INFO L85 PathProgramCache]: Analyzing trace with hash -1271862202, now seen corresponding path program 1 times [2022-04-18 15:52:58,837 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:52:58,838 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [411156536] [2022-04-18 15:52:58,838 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:52:58,838 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:52:58,851 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:52:58,864 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:52:58,865 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:52:58,865 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [411156536] [2022-04-18 15:52:58,865 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [411156536] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:52:58,865 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:52:58,865 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:52:58,865 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [192295875] [2022-04-18 15:52:58,865 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:52:58,866 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:52:58,866 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:52:58,866 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:52:58,866 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:52:58,867 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 271 out of 298 [2022-04-18 15:52:58,868 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 284 transitions, 684 flow. Second operand has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:52:58,868 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:52:58,868 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 271 of 298 [2022-04-18 15:52:58,868 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:53:00,836 INFO L129 PetriNetUnfolder]: 1395/16215 cut-off events. [2022-04-18 15:53:00,836 INFO L130 PetriNetUnfolder]: For 279/319 co-relation queries the response was YES. [2022-04-18 15:53:00,918 INFO L84 FinitePrefix]: Finished finitePrefix Result has 19661 conditions, 16215 events. 1395/16215 cut-off events. For 279/319 co-relation queries the response was YES. Maximal size of possible extension queue 303. Compared 205569 event pairs, 219 based on Foata normal form. 0/13784 useless extension candidates. Maximal degree in co-relation 19565. Up to 809 conditions per place. [2022-04-18 15:53:00,959 INFO L132 encePairwiseOnDemand]: 291/298 looper letters, 13 selfloop transitions, 4 changer transitions 0/284 dead transitions. [2022-04-18 15:53:00,959 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 277 places, 284 transitions, 719 flow [2022-04-18 15:53:00,960 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:53:00,960 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:53:00,961 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 833 transitions. [2022-04-18 15:53:00,961 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9317673378076062 [2022-04-18 15:53:00,961 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 833 transitions. [2022-04-18 15:53:00,961 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 833 transitions. [2022-04-18 15:53:00,962 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:53:00,962 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 833 transitions. [2022-04-18 15:53:00,963 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 277.6666666666667) internal successors, (833), 3 states have internal predecessors, (833), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:00,964 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:00,965 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:00,965 INFO L186 Difference]: Start difference. First operand has 278 places, 284 transitions, 684 flow. Second operand 3 states and 833 transitions. [2022-04-18 15:53:00,965 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 277 places, 284 transitions, 719 flow [2022-04-18 15:53:00,971 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 277 places, 284 transitions, 719 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-04-18 15:53:00,974 INFO L242 Difference]: Finished difference. Result has 278 places, 283 transitions, 698 flow [2022-04-18 15:53:00,987 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=678, PETRI_DIFFERENCE_MINUEND_PLACES=275, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=281, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=277, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=698, PETRI_PLACES=278, PETRI_TRANSITIONS=283} [2022-04-18 15:53:00,988 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, -2 predicate places. [2022-04-18 15:53:00,988 INFO L478 AbstractCegarLoop]: Abstraction has has 278 places, 283 transitions, 698 flow [2022-04-18 15:53:00,989 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 273.0) internal successors, (819), 3 states have internal predecessors, (819), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:00,989 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:53:00,989 INFO L255 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, 1, 1] [2022-04-18 15:53:00,989 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-04-18 15:53:00,989 INFO L403 AbstractCegarLoop]: === Iteration 12 === Targeting ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:53:00,989 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:53:00,990 INFO L85 PathProgramCache]: Analyzing trace with hash 1884549230, now seen corresponding path program 1 times [2022-04-18 15:53:00,990 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:53:00,990 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1451587234] [2022-04-18 15:53:00,990 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:53:00,990 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:53:01,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:53:01,027 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:53:01,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:53:01,028 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1451587234] [2022-04-18 15:53:01,028 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1451587234] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:53:01,028 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:53:01,028 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-18 15:53:01,028 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2077657393] [2022-04-18 15:53:01,028 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:53:01,028 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:53:01,029 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:53:01,029 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:53:01,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:53:01,030 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 276 out of 298 [2022-04-18 15:53:01,030 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 278 places, 283 transitions, 698 flow. Second operand has 3 states, 3 states have (on average 278.0) internal successors, (834), 3 states have internal predecessors, (834), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:01,031 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:53:01,031 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 276 of 298 [2022-04-18 15:53:01,031 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:53:01,850 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([743] L734-2-->L734-3: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet16#1_3| |v_#race~receive~0_4|) InVars {t1Thread1of1ForFork1_#t~nondet16#1=|v_t1Thread1of1ForFork1_#t~nondet16#1_3|} OutVars{#race~receive~0=|v_#race~receive~0_4|, t1Thread1of1ForFork1_#t~nondet16#1=|v_t1Thread1of1ForFork1_#t~nondet16#1_3|} AuxVars[] AssignedVars[#race~receive~0][267], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 107#L734-3true, 352#(= |#race~first~0| 0), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 341#(= |#race~receive~0| 0), 12#L750-2true, 64#L764-4true, Black: 345#true, 327#true, 355#true]) [2022-04-18 15:53:01,850 INFO L384 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-04-18 15:53:01,850 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-04-18 15:53:01,851 INFO L387 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-04-18 15:53:01,851 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-04-18 15:53:02,110 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([834] L751-2-->L751-3: Formula: (= |v_t2Thread1of1ForFork0_#t~nondet21#1_3| |v_#race~send~0_10|) InVars {t2Thread1of1ForFork0_#t~nondet21#1=|v_t2Thread1of1ForFork0_#t~nondet21#1_3|} OutVars{t2Thread1of1ForFork0_#t~nondet21#1=|v_t2Thread1of1ForFork0_#t~nondet21#1_3|, #race~send~0=|v_#race~send~0_10|} AuxVars[] AssignedVars[#race~send~0][262], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 352#(= |#race~first~0| 0), 290#L733-3true, 218#L751-3true, Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 341#(= |#race~receive~0| 0), 64#L764-4true, Black: 345#true, 327#true, 355#true]) [2022-04-18 15:53:02,110 INFO L384 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-04-18 15:53:02,110 INFO L387 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-04-18 15:53:02,110 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-04-18 15:53:02,110 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-04-18 15:53:03,672 INFO L129 PetriNetUnfolder]: 1806/22587 cut-off events. [2022-04-18 15:53:03,673 INFO L130 PetriNetUnfolder]: For 236/273 co-relation queries the response was YES. [2022-04-18 15:53:03,821 INFO L84 FinitePrefix]: Finished finitePrefix Result has 28099 conditions, 22587 events. 1806/22587 cut-off events. For 236/273 co-relation queries the response was YES. Maximal size of possible extension queue 431. Compared 306786 event pairs, 284 based on Foata normal form. 0/19210 useless extension candidates. Maximal degree in co-relation 27359. Up to 930 conditions per place. [2022-04-18 15:53:03,882 INFO L132 encePairwiseOnDemand]: 295/298 looper letters, 19 selfloop transitions, 2 changer transitions 0/291 dead transitions. [2022-04-18 15:53:03,882 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 280 places, 291 transitions, 758 flow [2022-04-18 15:53:03,883 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:53:03,883 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:53:03,884 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 850 transitions. [2022-04-18 15:53:03,884 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9507829977628636 [2022-04-18 15:53:03,884 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 850 transitions. [2022-04-18 15:53:03,885 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 850 transitions. [2022-04-18 15:53:03,885 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:53:03,885 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 850 transitions. [2022-04-18 15:53:03,887 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 283.3333333333333) internal successors, (850), 3 states have internal predecessors, (850), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:03,888 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:03,889 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:03,889 INFO L186 Difference]: Start difference. First operand has 278 places, 283 transitions, 698 flow. Second operand 3 states and 850 transitions. [2022-04-18 15:53:03,889 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 280 places, 291 transitions, 758 flow [2022-04-18 15:53:03,893 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 279 places, 291 transitions, 754 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-04-18 15:53:03,895 INFO L242 Difference]: Finished difference. Result has 280 places, 284 transitions, 706 flow [2022-04-18 15:53:03,895 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=694, PETRI_DIFFERENCE_MINUEND_PLACES=277, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=283, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=1, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=281, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=706, PETRI_PLACES=280, PETRI_TRANSITIONS=284} [2022-04-18 15:53:03,896 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, 0 predicate places. [2022-04-18 15:53:03,896 INFO L478 AbstractCegarLoop]: Abstraction has has 280 places, 284 transitions, 706 flow [2022-04-18 15:53:03,896 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 278.0) internal successors, (834), 3 states have internal predecessors, (834), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:03,897 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:53:03,897 INFO L255 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, 1, 1] [2022-04-18 15:53:03,897 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2022-04-18 15:53:03,897 INFO L403 AbstractCegarLoop]: === Iteration 13 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:53:03,897 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:53:03,897 INFO L85 PathProgramCache]: Analyzing trace with hash 792791564, now seen corresponding path program 1 times [2022-04-18 15:53:03,898 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:53:03,898 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [403014208] [2022-04-18 15:53:03,898 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:53:03,898 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:53:03,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:53:03,927 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:53:03,927 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:53:03,927 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [403014208] [2022-04-18 15:53:03,928 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [403014208] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:53:03,928 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:53:03,928 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-18 15:53:03,928 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1815270437] [2022-04-18 15:53:03,928 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:53:03,929 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:53:03,929 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:53:03,929 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:53:03,929 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:53:03,930 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 298 [2022-04-18 15:53:03,931 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 280 places, 284 transitions, 706 flow. Second operand has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:03,931 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:53:03,931 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 298 [2022-04-18 15:53:03,931 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:53:04,274 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([789] L696-6-->L696-7: Formula: (= |v_#race~buffer_size~0_16| 0) InVars {} OutVars{#race~buffer_size~0=|v_#race~buffer_size~0_16|} AuxVars[] AssignedVars[#race~buffer_size~0][237], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), 199#L708-3true, Black: 339#true, 221#L696-7true, 64#L764-4true, 360#true, Black: 345#true, 327#true, 355#true]) [2022-04-18 15:53:04,275 INFO L384 tUnfolder$Statistics]: this new event has 165 ancestors and is cut-off event [2022-04-18 15:53:04,275 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-04-18 15:53:04,275 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-04-18 15:53:04,275 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-04-18 15:53:06,802 INFO L129 PetriNetUnfolder]: 1825/23982 cut-off events. [2022-04-18 15:53:06,803 INFO L130 PetriNetUnfolder]: For 120/158 co-relation queries the response was YES. [2022-04-18 15:53:06,978 INFO L84 FinitePrefix]: Finished finitePrefix Result has 29290 conditions, 23982 events. 1825/23982 cut-off events. For 120/158 co-relation queries the response was YES. Maximal size of possible extension queue 429. Compared 328159 event pairs, 297 based on Foata normal form. 0/20584 useless extension candidates. Maximal degree in co-relation 20310. Up to 892 conditions per place. [2022-04-18 15:53:07,034 INFO L132 encePairwiseOnDemand]: 294/298 looper letters, 11 selfloop transitions, 3 changer transitions 0/286 dead transitions. [2022-04-18 15:53:07,034 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 282 places, 286 transitions, 740 flow [2022-04-18 15:53:07,034 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:53:07,034 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:53:07,035 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 846 transitions. [2022-04-18 15:53:07,036 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9463087248322147 [2022-04-18 15:53:07,036 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 846 transitions. [2022-04-18 15:53:07,036 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 846 transitions. [2022-04-18 15:53:07,036 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:53:07,036 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 846 transitions. [2022-04-18 15:53:07,038 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 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) [2022-04-18 15:53:07,039 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:07,039 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:07,040 INFO L186 Difference]: Start difference. First operand has 280 places, 284 transitions, 706 flow. Second operand 3 states and 846 transitions. [2022-04-18 15:53:07,040 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 282 places, 286 transitions, 740 flow [2022-04-18 15:53:07,046 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 281 places, 286 transitions, 738 flow, removed 0 selfloop flow, removed 1 redundant places. [2022-04-18 15:53:07,049 INFO L242 Difference]: Finished difference. Result has 283 places, 285 transitions, 722 flow [2022-04-18 15:53:07,049 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=704, PETRI_DIFFERENCE_MINUEND_PLACES=279, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=284, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=281, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=722, PETRI_PLACES=283, PETRI_TRANSITIONS=285} [2022-04-18 15:53:07,050 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, 3 predicate places. [2022-04-18 15:53:07,050 INFO L478 AbstractCegarLoop]: Abstraction has has 283 places, 285 transitions, 722 flow [2022-04-18 15:53:07,051 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 279.0) internal successors, (837), 3 states have internal predecessors, (837), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:07,051 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:53:07,051 INFO L255 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, 1, 1, 1, 1] [2022-04-18 15:53:07,051 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2022-04-18 15:53:07,052 INFO L403 AbstractCegarLoop]: === Iteration 14 === Targeting t2Err8ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:53:07,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:53:07,054 INFO L85 PathProgramCache]: Analyzing trace with hash -74491279, now seen corresponding path program 1 times [2022-04-18 15:53:07,054 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:53:07,054 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [228060387] [2022-04-18 15:53:07,054 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:53:07,054 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:53:07,071 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:53:07,089 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:53:07,090 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:53:07,090 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [228060387] [2022-04-18 15:53:07,090 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [228060387] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:53:07,090 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:53:07,090 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:53:07,090 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [213458593] [2022-04-18 15:53:07,091 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:53:07,091 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:53:07,091 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:53:07,092 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:53:07,092 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:53:07,093 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 280 out of 298 [2022-04-18 15:53:07,093 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 283 places, 285 transitions, 722 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) [2022-04-18 15:53:07,093 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:53:07,093 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 280 of 298 [2022-04-18 15:53:07,093 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:53:07,714 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][183], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 76#L732-2true, 64#L764-4true, 360#true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true, 327#true]) [2022-04-18 15:53:07,714 INFO L384 tUnfolder$Statistics]: this new event has 173 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L387 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][183], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 64#L764-4true, 360#true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true, 272#t1Err11ASSERT_VIOLATIONDATA_RACEtrue, 327#true]) [2022-04-18 15:53:07,715 INFO L384 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:53:07,715 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][183], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 15#L732-3true, Black: 339#true, 64#L764-4true, 360#true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true, 327#true]) [2022-04-18 15:53:07,716 INFO L384 tUnfolder$Statistics]: this new event has 174 ancestors and is cut-off event [2022-04-18 15:53:07,716 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:53:07,716 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:53:07,716 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-04-18 15:53:07,930 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][197], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 76#L732-2true, 64#L764-4true, 360#true, Black: 345#true, 327#true]) [2022-04-18 15:53:07,930 INFO L384 tUnfolder$Statistics]: this new event has 193 ancestors and is cut-off event [2022-04-18 15:53:07,930 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-04-18 15:53:07,930 INFO L387 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-04-18 15:53:07,930 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-04-18 15:53:07,957 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][197], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 76#L732-2true, 64#L764-4true, 360#true, Black: 345#true, 327#true]) [2022-04-18 15:53:07,957 INFO L384 tUnfolder$Statistics]: this new event has 194 ancestors and is cut-off event [2022-04-18 15:53:07,957 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-04-18 15:53:07,957 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:53:07,957 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-04-18 15:53:08,152 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][183], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 76#L732-2true, 64#L764-4true, 360#true, Black: 345#true, 327#true]) [2022-04-18 15:53:08,153 INFO L384 tUnfolder$Statistics]: this new event has 183 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 183 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][183], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 64#L764-4true, 360#true, Black: 345#true, 327#true, 272#t1Err11ASSERT_VIOLATIONDATA_RACEtrue]) [2022-04-18 15:53:08,153 INFO L384 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][183], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), 15#L732-3true, Black: 339#true, 64#L764-4true, 360#true, Black: 345#true, 327#true]) [2022-04-18 15:53:08,153 INFO L384 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:53:08,153 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-04-18 15:53:12,603 INFO L129 PetriNetUnfolder]: 4631/48136 cut-off events. [2022-04-18 15:53:12,603 INFO L130 PetriNetUnfolder]: For 614/705 co-relation queries the response was YES. [2022-04-18 15:53:13,072 INFO L84 FinitePrefix]: Finished finitePrefix Result has 61128 conditions, 48136 events. 4631/48136 cut-off events. For 614/705 co-relation queries the response was YES. Maximal size of possible extension queue 885. Compared 758593 event pairs, 730 based on Foata normal form. 0/41636 useless extension candidates. Maximal degree in co-relation 51814. Up to 1770 conditions per place. [2022-04-18 15:53:13,194 INFO L132 encePairwiseOnDemand]: 294/298 looper letters, 12 selfloop transitions, 3 changer transitions 0/291 dead transitions. [2022-04-18 15:53:13,195 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 285 places, 291 transitions, 765 flow [2022-04-18 15:53:13,195 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:53:13,195 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:53:13,196 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 856 transitions. [2022-04-18 15:53:13,197 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9574944071588367 [2022-04-18 15:53:13,197 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 856 transitions. [2022-04-18 15:53:13,197 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 856 transitions. [2022-04-18 15:53:13,197 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:53:13,197 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 856 transitions. [2022-04-18 15:53:13,199 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) [2022-04-18 15:53:13,200 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:13,200 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:13,200 INFO L186 Difference]: Start difference. First operand has 283 places, 285 transitions, 722 flow. Second operand 3 states and 856 transitions. [2022-04-18 15:53:13,200 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 285 places, 291 transitions, 765 flow [2022-04-18 15:53:13,226 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 283 places, 291 transitions, 759 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:53:13,228 INFO L242 Difference]: Finished difference. Result has 285 places, 288 transitions, 742 flow [2022-04-18 15:53:13,229 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=716, PETRI_DIFFERENCE_MINUEND_PLACES=281, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=285, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=0, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=282, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=742, PETRI_PLACES=285, PETRI_TRANSITIONS=288} [2022-04-18 15:53:13,229 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, 5 predicate places. [2022-04-18 15:53:13,229 INFO L478 AbstractCegarLoop]: Abstraction has has 285 places, 288 transitions, 742 flow [2022-04-18 15:53:13,230 INFO L479 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) [2022-04-18 15:53:13,230 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:53:13,230 INFO L255 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, 1, 1, 1, 1, 1] [2022-04-18 15:53:13,230 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2022-04-18 15:53:13,230 INFO L403 AbstractCegarLoop]: === Iteration 15 === Targeting t1Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:53:13,230 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:53:13,230 INFO L85 PathProgramCache]: Analyzing trace with hash 441405150, now seen corresponding path program 1 times [2022-04-18 15:53:13,231 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:53:13,231 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [11666973] [2022-04-18 15:53:13,231 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:53:13,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:53:13,243 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:53:13,277 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:53:13,278 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:53:13,278 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [11666973] [2022-04-18 15:53:13,278 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [11666973] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:53:13,278 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:53:13,278 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [2] imperfect sequences [] total 2 [2022-04-18 15:53:13,279 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [961195653] [2022-04-18 15:53:13,279 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:53:13,279 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:53:13,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:53:13,279 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:53:13,279 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:53:13,280 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 253 out of 298 [2022-04-18 15:53:13,281 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 285 places, 288 transitions, 742 flow. Second operand has 3 states, 3 states have (on average 257.0) internal successors, (771), 3 states have internal predecessors, (771), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:13,281 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:53:13,281 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 253 of 298 [2022-04-18 15:53:13,282 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-04-18 15:53:15,046 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([764] L746-->L746-1: Formula: (= |v_#race~receive~0_7| 0) InVars {} OutVars{#race~receive~0=|v_#race~receive~0_7|} AuxVars[] AssignedVars[#race~receive~0][111], [350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 107#L734-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 64#L764-4true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true, 327#true, 261#L746-1true]) [2022-04-18 15:53:15,046 INFO L384 tUnfolder$Statistics]: this new event has 162 ancestors and is cut-off event [2022-04-18 15:53:15,046 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:53:15,046 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-04-18 15:53:15,046 INFO L387 tUnfolder$Statistics]: existing Event has 149 ancestors and is cut-off event [2022-04-18 15:53:15,578 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([764] L746-->L746-1: Formula: (= |v_#race~receive~0_7| 0) InVars {} OutVars{#race~receive~0=|v_#race~receive~0_7|} AuxVars[] AssignedVars[#race~receive~0][111], [350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 107#L734-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 64#L764-4true, Black: 345#true, 327#true, 261#L746-1true]) [2022-04-18 15:53:15,578 INFO L384 tUnfolder$Statistics]: this new event has 172 ancestors and is cut-off event [2022-04-18 15:53:15,578 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is cut-off event [2022-04-18 15:53:15,578 INFO L387 tUnfolder$Statistics]: existing Event has 159 ancestors and is cut-off event [2022-04-18 15:53:15,578 INFO L387 tUnfolder$Statistics]: existing Event has 145 ancestors and is cut-off event [2022-04-18 15:53:16,153 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 64#L764-4true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true, 327#true]) [2022-04-18 15:53:16,153 INFO L384 tUnfolder$Statistics]: this new event has 173 ancestors and is cut-off event [2022-04-18 15:53:16,153 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-04-18 15:53:16,153 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:53:16,153 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-04-18 15:53:16,741 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 332#(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)), 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, 17#L748-6true, Black: 331#(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: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true]) [2022-04-18 15:53:16,741 INFO L384 tUnfolder$Statistics]: this new event has 177 ancestors and is cut-off event [2022-04-18 15:53:16,741 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:53:16,741 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-04-18 15:53:16,741 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:53:16,861 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, 192#L765-3true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 327#true, 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true, 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0))]) [2022-04-18 15:53:16,861 INFO L384 tUnfolder$Statistics]: this new event has 178 ancestors and is cut-off event [2022-04-18 15:53:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-04-18 15:53:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:53:16,861 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:53:16,999 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, 73#L765-4true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 331#(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: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 327#true, 17#L748-6true, Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true]) [2022-04-18 15:53:17,000 INFO L384 tUnfolder$Statistics]: this new event has 179 ancestors and is cut-off event [2022-04-18 15:53:17,000 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:53:17,000 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:53:17,000 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-04-18 15:53:17,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 64#L764-4true, Black: 345#true, 327#true]) [2022-04-18 15:53:17,478 INFO L384 tUnfolder$Statistics]: this new event has 183 ancestors and is cut-off event [2022-04-18 15:53:17,478 INFO L387 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-04-18 15:53:17,478 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:53:17,478 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:53:17,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 64#L764-4true, Black: 345#true, 327#true]) [2022-04-18 15:53:17,479 INFO L384 tUnfolder$Statistics]: this new event has 184 ancestors and is cut-off event [2022-04-18 15:53:17,479 INFO L387 tUnfolder$Statistics]: existing Event has 147 ancestors and is cut-off event [2022-04-18 15:53:17,479 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:53:17,479 INFO L387 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-04-18 15:53:17,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 64#L764-4true, Black: 345#true, 327#true]) [2022-04-18 15:53:17,627 INFO L384 tUnfolder$Statistics]: this new event has 183 ancestors and is cut-off event [2022-04-18 15:53:17,627 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:53:17,627 INFO L387 tUnfolder$Statistics]: existing Event has 146 ancestors and is cut-off event [2022-04-18 15:53:17,627 INFO L387 tUnfolder$Statistics]: existing Event has 170 ancestors and is cut-off event [2022-04-18 15:53:18,434 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 332#(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: 330#(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)), 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 17#L748-6true, Black: 327#true, Black: 331#(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: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:18,434 INFO L384 tUnfolder$Statistics]: this new event has 187 ancestors and is cut-off event [2022-04-18 15:53:18,434 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:53:18,434 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-04-18 15:53:18,434 INFO L387 tUnfolder$Statistics]: existing Event has 187 ancestors and is cut-off event [2022-04-18 15:53:18,566 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 327#true, 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true]) [2022-04-18 15:53:18,566 INFO L384 tUnfolder$Statistics]: this new event has 187 ancestors and is cut-off event [2022-04-18 15:53:18,566 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:53:18,566 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-04-18 15:53:18,566 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:53:18,566 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:53:18,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 192#L765-3true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 327#true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true, 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0))]) [2022-04-18 15:53:18,644 INFO L384 tUnfolder$Statistics]: this new event has 188 ancestors and is cut-off event [2022-04-18 15:53:18,645 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-04-18 15:53:18,645 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:53:18,645 INFO L387 tUnfolder$Statistics]: existing Event has 185 ancestors and is cut-off event [2022-04-18 15:53:18,832 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, 192#L765-3true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 327#true, 17#L748-6true, Black: 331#(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: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true, 330#(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))]) [2022-04-18 15:53:18,832 INFO L384 tUnfolder$Statistics]: this new event has 188 ancestors and is cut-off event [2022-04-18 15:53:18,832 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-04-18 15:53:18,832 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:53:18,832 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:53:18,832 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:53:18,925 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, 73#L765-4true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 331#(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: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 327#true, 17#L748-6true, Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:18,925 INFO L384 tUnfolder$Statistics]: this new event has 189 ancestors and is cut-off event [2022-04-18 15:53:18,925 INFO L387 tUnfolder$Statistics]: existing Event has 186 ancestors and is cut-off event [2022-04-18 15:53:18,925 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-04-18 15:53:18,925 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:53:19,210 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, 73#L765-4true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 327#true, 17#L748-6true, Black: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 345#true]) [2022-04-18 15:53:19,210 INFO L384 tUnfolder$Statistics]: this new event has 189 ancestors and is cut-off event [2022-04-18 15:53:19,210 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:53:19,210 INFO L387 tUnfolder$Statistics]: existing Event has 179 ancestors and is cut-off event [2022-04-18 15:53:19,210 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:53:19,210 INFO L387 tUnfolder$Statistics]: existing Event has 152 ancestors and is cut-off event [2022-04-18 15:53:20,908 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 17#L748-6true, Black: 327#true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:20,909 INFO L384 tUnfolder$Statistics]: this new event has 197 ancestors and is cut-off event [2022-04-18 15:53:20,909 INFO L387 tUnfolder$Statistics]: existing Event has 184 ancestors and is cut-off event [2022-04-18 15:53:20,909 INFO L387 tUnfolder$Statistics]: existing Event has 187 ancestors and is cut-off event [2022-04-18 15:53:20,909 INFO L387 tUnfolder$Statistics]: existing Event has 160 ancestors and is cut-off event [2022-04-18 15:53:20,909 INFO L387 tUnfolder$Statistics]: existing Event has 187 ancestors and is cut-off event [2022-04-18 15:53:21,113 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 192#L765-3true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 327#true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true, 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0))]) [2022-04-18 15:53:21,113 INFO L384 tUnfolder$Statistics]: this new event has 198 ancestors and is cut-off event [2022-04-18 15:53:21,113 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:53:21,113 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-04-18 15:53:21,113 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:53:21,113 INFO L387 tUnfolder$Statistics]: existing Event has 185 ancestors and is cut-off event [2022-04-18 15:53:21,320 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, 73#L765-4true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 17#L748-6true, Black: 327#true, Black: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:21,321 INFO L384 tUnfolder$Statistics]: this new event has 199 ancestors and is cut-off event [2022-04-18 15:53:21,321 INFO L387 tUnfolder$Statistics]: existing Event has 186 ancestors and is cut-off event [2022-04-18 15:53:21,321 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:53:21,321 INFO L387 tUnfolder$Statistics]: existing Event has 162 ancestors and is cut-off event [2022-04-18 15:53:21,321 INFO L387 tUnfolder$Statistics]: existing Event has 189 ancestors and is cut-off event [2022-04-18 15:53:23,894 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 191#L699-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:23,894 INFO L384 tUnfolder$Statistics]: this new event has 203 ancestors and is cut-off event [2022-04-18 15:53:23,894 INFO L387 tUnfolder$Statistics]: existing Event has 208 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 166 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 190 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 102#L699-4true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:23,895 INFO L384 tUnfolder$Statistics]: this new event has 204 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 209 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 167 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), 4#t2Err7ASSERT_VIOLATIONDATA_RACEtrue, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:23,895 INFO L384 tUnfolder$Statistics]: this new event has 205 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L387 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-04-18 15:53:23,895 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 46#L699-5true, 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:23,896 INFO L384 tUnfolder$Statistics]: this new event has 205 ancestors and is cut-off event [2022-04-18 15:53:23,896 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:53:23,896 INFO L387 tUnfolder$Statistics]: existing Event has 210 ancestors and is cut-off event [2022-04-18 15:53:23,896 INFO L387 tUnfolder$Statistics]: existing Event has 168 ancestors and is cut-off event [2022-04-18 15:53:24,963 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 102#L699-4true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, 28#L765-5true, Black: 341#(= |#race~receive~0| 0), Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,963 INFO L384 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 191#L699-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 127#L765-6true, Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,964 INFO L384 tUnfolder$Statistics]: this new event has 209 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 172 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 196 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 191#L699-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, 28#L765-5true, Black: 341#(= |#race~receive~0| 0), Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,964 INFO L384 tUnfolder$Statistics]: this new event has 208 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 195 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 171 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), 4#t2Err7ASSERT_VIOLATIONDATA_RACEtrue, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, 28#L765-5true, Black: 341#(= |#race~receive~0| 0), Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,964 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-04-18 15:53:24,964 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 102#L699-4true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 127#L765-6true, Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,965 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, 28#L765-5true, Black: 341#(= |#race~receive~0| 0), 46#L699-5true, Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,965 INFO L384 tUnfolder$Statistics]: this new event has 210 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 173 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), 4#t2Err7ASSERT_VIOLATIONDATA_RACEtrue, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 127#L765-6true, Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,965 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:53:24,965 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 46#L699-5true, 127#L765-6true, Black: 345#true, 23#L706true]) [2022-04-18 15:53:24,965 INFO L384 tUnfolder$Statistics]: this new event has 211 ancestors and is cut-off event [2022-04-18 15:53:24,966 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:53:24,966 INFO L387 tUnfolder$Statistics]: existing Event has 174 ancestors and is cut-off event [2022-04-18 15:53:24,966 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-04-18 15:53:25,909 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 191#L699-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:25,909 INFO L384 tUnfolder$Statistics]: this new event has 213 ancestors and is cut-off event [2022-04-18 15:53:25,909 INFO L387 tUnfolder$Statistics]: existing Event has 218 ancestors and is cut-off event [2022-04-18 15:53:25,909 INFO L387 tUnfolder$Statistics]: existing Event has 200 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L387 tUnfolder$Statistics]: existing Event has 176 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 102#L699-4true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:25,910 INFO L384 tUnfolder$Statistics]: this new event has 214 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L387 tUnfolder$Statistics]: existing Event has 219 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L387 tUnfolder$Statistics]: existing Event has 177 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), 4#t2Err7ASSERT_VIOLATIONDATA_RACEtrue, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:25,910 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:53:25,910 INFO L387 tUnfolder$Statistics]: existing Event has 202 ancestors and is cut-off event [2022-04-18 15:53:25,911 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-04-18 15:53:25,911 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 46#L699-5true, 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:25,911 INFO L384 tUnfolder$Statistics]: this new event has 215 ancestors and is cut-off event [2022-04-18 15:53:25,911 INFO L387 tUnfolder$Statistics]: existing Event has 202 ancestors and is cut-off event [2022-04-18 15:53:25,911 INFO L387 tUnfolder$Statistics]: existing Event has 178 ancestors and is cut-off event [2022-04-18 15:53:25,911 INFO L387 tUnfolder$Statistics]: existing Event has 220 ancestors and is cut-off event [2022-04-18 15:53:26,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 327#true, 17#L748-6true, Black: 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:26,418 INFO L384 tUnfolder$Statistics]: this new event has 221 ancestors and is cut-off event [2022-04-18 15:53:26,418 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-04-18 15:53:26,419 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-04-18 15:53:26,419 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-04-18 15:53:26,594 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 192#L765-3true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 327#true, 17#L748-6true, Black: 331#(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: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 330#(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: 345#true]) [2022-04-18 15:53:26,594 INFO L384 tUnfolder$Statistics]: this new event has 222 ancestors and is cut-off event [2022-04-18 15:53:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:26,594 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-04-18 15:53:26,595 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:26,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 73#L765-4true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 331#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(and (= 0 (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 3 |ULTIMATE.start_main_~#id1~0#1.offset|))) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ 2 |ULTIMATE.start_main_~#id1~0#1.offset|)) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 330#(and (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0) (= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) (+ |ULTIMATE.start_main_~#id1~0#1.offset| 1)) 0)), Black: 327#true, 17#L748-6true, Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:26,940 INFO L384 tUnfolder$Statistics]: this new event has 223 ancestors and is cut-off event [2022-04-18 15:53:26,940 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:26,940 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-04-18 15:53:26,941 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:28,201 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 332#(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: 330#(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)), 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 17#L748-6true, Black: 327#true, Black: 331#(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: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:28,201 INFO L384 tUnfolder$Statistics]: this new event has 231 ancestors and is cut-off event [2022-04-18 15:53:28,201 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-04-18 15:53:28,201 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-04-18 15:53:28,201 INFO L387 tUnfolder$Statistics]: existing Event has 197 ancestors and is cut-off event [2022-04-18 15:53:28,201 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-04-18 15:53:28,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([779] L696-2-->L696-3: Formula: (let ((.cse0 (< 0 (mod v_~next~0_13 4294967296)))) (or (and |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3| .cse0) (and (not .cse0) (not |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|)))) InVars {~next~0=v_~next~0_13} OutVars{t2Thread1of1ForFork0_removeLogElement_#t~short4#1=|v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|, ~next~0=v_~next~0_13} AuxVars[] AssignedVars[t2Thread1of1ForFork0_removeLogElement_#t~short4#1][140], [75#L766-2true, 350#true, 368#(= |#race~value~0| 0), t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 339#true, Black: 345#true]) [2022-04-18 15:53:28,219 INFO L384 tUnfolder$Statistics]: this new event has 238 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 191 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 201 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 228 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([779] L696-2-->L696-3: Formula: (let ((.cse0 (< 0 (mod v_~next~0_13 4294967296)))) (or (and |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3| .cse0) (and (not .cse0) (not |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|)))) InVars {~next~0=v_~next~0_13} OutVars{t2Thread1of1ForFork0_removeLogElement_#t~short4#1=|v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|, ~next~0=v_~next~0_13} AuxVars[] AssignedVars[t2Thread1of1ForFork0_removeLogElement_#t~short4#1][140], [350#true, 368#(= |#race~value~0| 0), t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 339#true, 45#L766-3true, Black: 345#true]) [2022-04-18 15:53:28,219 INFO L384 tUnfolder$Statistics]: this new event has 239 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 202 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 192 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 229 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([779] L696-2-->L696-3: Formula: (let ((.cse0 (< 0 (mod v_~next~0_13 4294967296)))) (or (and |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3| .cse0) (and (not .cse0) (not |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|)))) InVars {~next~0=v_~next~0_13} OutVars{t2Thread1of1ForFork0_removeLogElement_#t~short4#1=|v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|, ~next~0=v_~next~0_13} AuxVars[] AssignedVars[t2Thread1of1ForFork0_removeLogElement_#t~short4#1][140], [350#true, 368#(= |#race~value~0| 0), t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 339#true, 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:28,219 INFO L384 tUnfolder$Statistics]: this new event has 235 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:53:28,219 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([779] L696-2-->L696-3: Formula: (let ((.cse0 (< 0 (mod v_~next~0_13 4294967296)))) (or (and |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3| .cse0) (and (not .cse0) (not |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|)))) InVars {~next~0=v_~next~0_13} OutVars{t2Thread1of1ForFork0_removeLogElement_#t~short4#1=|v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|, ~next~0=v_~next~0_13} AuxVars[] AssignedVars[t2Thread1of1ForFork0_removeLogElement_#t~short4#1][140], [350#true, 368#(= |#race~value~0| 0), t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 246#L766-6true, Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 339#true, Black: 345#true]) [2022-04-18 15:53:28,220 INFO L384 tUnfolder$Statistics]: this new event has 242 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 195 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([779] L696-2-->L696-3: Formula: (let ((.cse0 (< 0 (mod v_~next~0_13 4294967296)))) (or (and |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3| .cse0) (and (not .cse0) (not |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|)))) InVars {~next~0=v_~next~0_13} OutVars{t2Thread1of1ForFork0_removeLogElement_#t~short4#1=|v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|, ~next~0=v_~next~0_13} AuxVars[] AssignedVars[t2Thread1of1ForFork0_removeLogElement_#t~short4#1][140], [350#true, 368#(= |#race~value~0| 0), t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 149#L766-4true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 339#true, Black: 345#true]) [2022-04-18 15:53:28,220 INFO L384 tUnfolder$Statistics]: this new event has 240 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 230 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 203 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([779] L696-2-->L696-3: Formula: (let ((.cse0 (< 0 (mod v_~next~0_13 4294967296)))) (or (and |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3| .cse0) (and (not .cse0) (not |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|)))) InVars {~next~0=v_~next~0_13} OutVars{t2Thread1of1ForFork0_removeLogElement_#t~short4#1=|v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|, ~next~0=v_~next~0_13} AuxVars[] AssignedVars[t2Thread1of1ForFork0_removeLogElement_#t~short4#1][140], [350#true, 368#(= |#race~value~0| 0), t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 339#true, Black: 345#true, 142#ULTIMATE.startErr7ASSERT_VIOLATIONDATA_RACEtrue]) [2022-04-18 15:53:28,220 INFO L384 tUnfolder$Statistics]: this new event has 242 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 205 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 195 ancestors and is cut-off event [2022-04-18 15:53:28,220 INFO L387 tUnfolder$Statistics]: existing Event has 232 ancestors and is cut-off event [2022-04-18 15:53:28,221 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([779] L696-2-->L696-3: Formula: (let ((.cse0 (< 0 (mod v_~next~0_13 4294967296)))) (or (and |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3| .cse0) (and (not .cse0) (not |v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|)))) InVars {~next~0=v_~next~0_13} OutVars{t2Thread1of1ForFork0_removeLogElement_#t~short4#1=|v_t2Thread1of1ForFork0_removeLogElement_#t~short4#1_3|, ~next~0=v_~next~0_13} AuxVars[] AssignedVars[t2Thread1of1ForFork0_removeLogElement_#t~short4#1][140], [350#true, 368#(= |#race~value~0| 0), t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 52#L766-5true, Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 366#true, Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 339#true, Black: 345#true]) [2022-04-18 15:53:28,221 INFO L384 tUnfolder$Statistics]: this new event has 241 ancestors and is cut-off event [2022-04-18 15:53:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 204 ancestors and is cut-off event [2022-04-18 15:53:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 231 ancestors and is cut-off event [2022-04-18 15:53:28,221 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-04-18 15:53:28,255 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:28,255 INFO L384 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-04-18 15:53:28,255 INFO L387 tUnfolder$Statistics]: existing Event has 188 ancestors and is cut-off event [2022-04-18 15:53:28,255 INFO L387 tUnfolder$Statistics]: existing Event has 175 ancestors and is cut-off event [2022-04-18 15:53:28,255 INFO L387 tUnfolder$Statistics]: existing Event has 151 ancestors and is cut-off event [2022-04-18 15:53:28,327 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 192#L765-3true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 327#true, 17#L748-6true, Black: 331#(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: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true, 330#(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))]) [2022-04-18 15:53:28,327 INFO L384 tUnfolder$Statistics]: this new event has 232 ancestors and is cut-off event [2022-04-18 15:53:28,327 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:28,327 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:28,327 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-04-18 15:53:28,327 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:28,445 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([803] L748-5-->L748-6: Formula: (= |v_#race~value~0_4| 0) InVars {} OutVars{#race~value~0=|v_#race~value~0_4|} AuxVars[] AssignedVars[#race~value~0][181], [368#(= |#race~value~0| 0), Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 73#L765-4true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 331#(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: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 327#true, 17#L748-6true, Black: 303#true, Black: 366#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true]) [2022-04-18 15:53:28,445 INFO L384 tUnfolder$Statistics]: this new event has 233 ancestors and is cut-off event [2022-04-18 15:53:28,445 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:28,445 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:28,445 INFO L387 tUnfolder$Statistics]: existing Event has 199 ancestors and is cut-off event [2022-04-18 15:53:28,445 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:29,088 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 330#(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)), 38#L696-3true, Black: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 28#L765-5true, Black: 345#true, 23#L706true]) [2022-04-18 15:53:29,088 INFO L384 tUnfolder$Statistics]: this new event has 237 ancestors and is cut-off event [2022-04-18 15:53:29,088 INFO L387 tUnfolder$Statistics]: existing Event has 193 ancestors and is cut-off event [2022-04-18 15:53:29,088 INFO L387 tUnfolder$Statistics]: existing Event has 180 ancestors and is cut-off event [2022-04-18 15:53:29,089 INFO L387 tUnfolder$Statistics]: existing Event has 156 ancestors and is cut-off event [2022-04-18 15:53:29,202 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([674] L730-3-->L706: Formula: true InVars {} OutVars{t1Thread1of1ForFork1_insertLogElement_#t~short8#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~short8#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1_1|, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1=|v_t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1_1|, t1Thread1of1ForFork1_insertLogElement_~b#1=|v_t1Thread1of1ForFork1_insertLogElement_~b#1_1|} AuxVars[] AssignedVars[t1Thread1of1ForFork1_insertLogElement_#t~nondet9#1, t1Thread1of1ForFork1_insertLogElement_~b#1, t1Thread1of1ForFork1_insertLogElement_#t~short8#1, t1Thread1of1ForFork1_insertLogElement_#t~nondet10#1][108], [350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 127#L765-6true, Black: 345#true, 23#L706true]) [2022-04-18 15:53:29,202 INFO L384 tUnfolder$Statistics]: this new event has 238 ancestors and is cut-off event [2022-04-18 15:53:29,202 INFO L387 tUnfolder$Statistics]: existing Event has 181 ancestors and is cut-off event [2022-04-18 15:53:29,202 INFO L387 tUnfolder$Statistics]: existing Event has 157 ancestors and is cut-off event [2022-04-18 15:53:29,202 INFO L387 tUnfolder$Statistics]: existing Event has 194 ancestors and is cut-off event [2022-04-18 15:53:29,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([842] t1EXIT-->L765-7: Formula: (and (= (let ((.cse0 (mod |v_ULTIMATE.start_main_#t~mem28#1_5| 4294967296))) (ite (<= .cse0 2147483647) .cse0 (+ .cse0 (- 4294967296)))) v_t1Thread1of1ForFork1_thidvar0_4) (= v_t1Thread1of1ForFork1_thidvar1_4 0)) InVars {t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} OutVars{t1Thread1of1ForFork1_thidvar0=v_t1Thread1of1ForFork1_thidvar0_4, ULTIMATE.start_main_#t~mem28#1=|v_ULTIMATE.start_main_#t~mem28#1_5|, t1Thread1of1ForFork1_thidvar1=v_t1Thread1of1ForFork1_thidvar1_4} AuxVars[] AssignedVars[][126], [350#true, t2Thread1of1ForFork0InUse, Black: 321#true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), 38#L696-3true, Black: 330#(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: 327#true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 332#(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)), 372#true, Black: 341#(= |#race~receive~0| 0), 226#L765-7true, Black: 345#true]) [2022-04-18 15:53:29,620 INFO L384 tUnfolder$Statistics]: this new event has 242 ancestors and is cut-off event [2022-04-18 15:53:29,620 INFO L387 tUnfolder$Statistics]: existing Event has 161 ancestors and is cut-off event [2022-04-18 15:53:29,620 INFO L387 tUnfolder$Statistics]: existing Event has 198 ancestors and is cut-off event [2022-04-18 15:53:29,620 INFO L387 tUnfolder$Statistics]: existing Event has 185 ancestors and is cut-off event [2022-04-18 15:53:30,020 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,021 INFO L384 tUnfolder$Statistics]: this new event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,021 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-04-18 15:53:30,021 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,021 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:30,021 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,021 INFO L384 tUnfolder$Statistics]: this new event has 245 ancestors and is cut-off event [2022-04-18 15:53:30,021 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-04-18 15:53:30,022 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-04-18 15:53:30,022 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 192#L765-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 327#true, Black: 345#true]) [2022-04-18 15:53:30,102 INFO L384 tUnfolder$Statistics]: this new event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 192#L765-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 327#true, Black: 345#true]) [2022-04-18 15:53:30,102 INFO L384 tUnfolder$Statistics]: this new event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,102 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-04-18 15:53:30,178 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 73#L765-4true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,179 INFO L384 tUnfolder$Statistics]: this new event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,179 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:30,179 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,179 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-04-18 15:53:30,179 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 73#L765-4true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,179 INFO L384 tUnfolder$Statistics]: this new event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,179 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,179 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:53:30,179 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:53:30,239 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 28#L765-5true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,239 INFO L384 tUnfolder$Statistics]: this new event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,239 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:30,239 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,240 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:53:30,240 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 28#L765-5true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,240 INFO L384 tUnfolder$Statistics]: this new event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,240 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:53:30,240 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,240 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:53:30,304 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 127#L765-6true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,304 INFO L384 tUnfolder$Statistics]: this new event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,304 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:30,304 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:53:30,304 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,305 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 127#L765-6true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,305 INFO L384 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,305 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,305 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:53:30,305 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 250#ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACEtrue, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,319 INFO L384 tUnfolder$Statistics]: this new event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 250#ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACEtrue, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,319 INFO L384 tUnfolder$Statistics]: this new event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,319 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,650 INFO L384 tUnfolder$Statistics]: this new event has 256 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), 167#L765-2true, Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,650 INFO L384 tUnfolder$Statistics]: this new event has 255 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 211 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 221 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:53:30,650 INFO L387 tUnfolder$Statistics]: existing Event has 245 ancestors and is cut-off event [2022-04-18 15:53:30,692 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 192#L765-3true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,692 INFO L384 tUnfolder$Statistics]: this new event has 256 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 212 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 222 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 246 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 192#L765-3true, 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,693 INFO L384 tUnfolder$Statistics]: this new event has 257 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-04-18 15:53:30,693 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,732 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 73#L765-4true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, 327#true, Black: 345#true]) [2022-04-18 15:53:30,732 INFO L384 tUnfolder$Statistics]: this new event has 258 ancestors and is cut-off event [2022-04-18 15:53:30,732 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,732 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,732 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:53:30,732 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:53:30,732 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), 73#L765-4true, Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 76#L732-2true, 327#true, Black: 345#true]) [2022-04-18 15:53:30,732 INFO L384 tUnfolder$Statistics]: this new event has 257 ancestors and is cut-off event [2022-04-18 15:53:30,732 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,733 INFO L387 tUnfolder$Statistics]: existing Event has 223 ancestors and is cut-off event [2022-04-18 15:53:30,733 INFO L387 tUnfolder$Statistics]: existing Event has 247 ancestors and is cut-off event [2022-04-18 15:53:30,733 INFO L387 tUnfolder$Statistics]: existing Event has 213 ancestors and is cut-off event [2022-04-18 15:53:30,767 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 28#L765-5true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,767 INFO L384 tUnfolder$Statistics]: this new event has 258 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 214 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 248 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 224 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 28#L765-5true, 76#L732-2true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,768 INFO L384 tUnfolder$Statistics]: this new event has 259 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,768 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:53:30,791 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 127#L765-6true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,792 INFO L384 tUnfolder$Statistics]: this new event has 260 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 331#(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: 368#(= |#race~value~0| 0), Black: 303#true, 347#(= |#race~buffer_size~0| 0), Black: 339#true, 372#true, 76#L732-2true, 127#L765-6true, Black: 345#true, 327#true]) [2022-04-18 15:53:30,792 INFO L384 tUnfolder$Statistics]: this new event has 259 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:53:30,792 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 274#L748-7true, 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 250#ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACEtrue, 76#L732-2true, 327#true, Black: 345#true]) [2022-04-18 15:53:30,802 INFO L384 tUnfolder$Statistics]: this new event has 260 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L387 tUnfolder$Statistics]: existing Event has 216 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L387 tUnfolder$Statistics]: existing Event has 226 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L387 tUnfolder$Statistics]: existing Event has 250 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([718] L732-1-->L732-2: Formula: (= |v_t1Thread1of1ForFork1_#t~nondet14#1_3| |v_#race~value~0_1|) InVars {t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|} OutVars{t1Thread1of1ForFork1_#t~nondet14#1=|v_t1Thread1of1ForFork1_#t~nondet14#1_3|, #race~value~0=|v_#race~value~0_1|} AuxVars[] AssignedVars[#race~value~0][290], [Black: 350#true, t2Thread1of1ForFork0InUse, Black: 323#(= |#race~send~0| 0), Black: 357#(= |t1Thread1of1ForFork1_~i~0#1| 0), 366#true, Black: 362#(not |t1Thread1of1ForFork1_insertLogElement_#t~short8#1|), Black: 329#(= (select (select |#race| |ULTIMATE.start_main_~#id1~0#1.base|) |ULTIMATE.start_main_~#id1~0#1.offset|) 0), Black: 332#(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: 330#(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)), 17#L748-6true, Black: 368#(= |#race~value~0| 0), Black: 331#(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: 303#true, 347#(= |#race~buffer_size~0| 0), 372#true, Black: 339#true, 250#ULTIMATE.startErr6ASSERT_VIOLATIONDATA_RACEtrue, 76#L732-2true, 327#true, Black: 345#true]) [2022-04-18 15:53:30,802 INFO L384 tUnfolder$Statistics]: this new event has 259 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L387 tUnfolder$Statistics]: existing Event has 215 ancestors and is cut-off event [2022-04-18 15:53:30,802 INFO L387 tUnfolder$Statistics]: existing Event has 249 ancestors and is cut-off event [2022-04-18 15:53:30,803 INFO L387 tUnfolder$Statistics]: existing Event has 225 ancestors and is cut-off event [2022-04-18 15:53:31,022 INFO L129 PetriNetUnfolder]: 30856/143631 cut-off events. [2022-04-18 15:53:31,022 INFO L130 PetriNetUnfolder]: For 20028/20703 co-relation queries the response was YES. [2022-04-18 15:53:32,507 INFO L84 FinitePrefix]: Finished finitePrefix Result has 227335 conditions, 143631 events. 30856/143631 cut-off events. For 20028/20703 co-relation queries the response was YES. Maximal size of possible extension queue 2706. Compared 2360148 event pairs, 13028 based on Foata normal form. 0/123300 useless extension candidates. Maximal degree in co-relation 141850. Up to 35353 conditions per place. [2022-04-18 15:53:33,019 INFO L132 encePairwiseOnDemand]: 289/298 looper letters, 47 selfloop transitions, 15 changer transitions 0/306 dead transitions. [2022-04-18 15:53:33,020 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 287 places, 306 transitions, 934 flow [2022-04-18 15:53:33,023 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-04-18 15:53:33,024 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-04-18 15:53:33,025 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 810 transitions. [2022-04-18 15:53:33,025 INFO L547 CegarLoopForPetriNet]: DFA transition density 0.9060402684563759 [2022-04-18 15:53:33,025 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 810 transitions. [2022-04-18 15:53:33,025 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 810 transitions. [2022-04-18 15:53:33,026 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-04-18 15:53:33,026 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 810 transitions. [2022-04-18 15:53:33,027 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 270.0) internal successors, (810), 3 states have internal predecessors, (810), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:33,028 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:33,028 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 298.0) internal successors, (1192), 4 states have internal predecessors, (1192), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:33,029 INFO L186 Difference]: Start difference. First operand has 285 places, 288 transitions, 742 flow. Second operand 3 states and 810 transitions. [2022-04-18 15:53:33,029 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 287 places, 306 transitions, 934 flow [2022-04-18 15:53:33,639 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 285 places, 306 transitions, 928 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-04-18 15:53:33,642 INFO L242 Difference]: Finished difference. Result has 287 places, 298 transitions, 860 flow [2022-04-18 15:53:33,642 INFO L318 CegarLoopForPetriNet]: {PETRI_ALPHABET=298, PETRI_DIFFERENCE_MINUEND_FLOW=736, PETRI_DIFFERENCE_MINUEND_PLACES=283, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=288, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=273, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=860, PETRI_PLACES=287, PETRI_TRANSITIONS=298} [2022-04-18 15:53:33,643 INFO L335 CegarLoopForPetriNet]: 280 programPoint places, 7 predicate places. [2022-04-18 15:53:33,643 INFO L478 AbstractCegarLoop]: Abstraction has has 287 places, 298 transitions, 860 flow [2022-04-18 15:53:33,643 INFO L479 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 257.0) internal successors, (771), 3 states have internal predecessors, (771), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:33,643 INFO L247 CegarLoopForPetriNet]: Found error trace [2022-04-18 15:53:33,643 INFO L255 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, 1, 1, 1, 1, 1] [2022-04-18 15:53:33,644 WARN L460 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2022-04-18 15:53:33,644 INFO L403 AbstractCegarLoop]: === Iteration 16 === Targeting t2Err5ASSERT_VIOLATIONDATA_RACE === [ULTIMATE.startErr0ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr1ASSERT_VIOLATIONDATA_RACE, ULTIMATE.startErr2ASSERT_VIOLATIONDATA_RACE (and 57 more)] === [2022-04-18 15:53:33,644 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-04-18 15:53:33,644 INFO L85 PathProgramCache]: Analyzing trace with hash 1133295446, now seen corresponding path program 1 times [2022-04-18 15:53:33,644 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-04-18 15:53:33,644 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1047743508] [2022-04-18 15:53:33,644 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-04-18 15:53:33,645 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-04-18 15:53:33,655 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-04-18 15:53:33,672 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-04-18 15:53:33,672 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-04-18 15:53:33,672 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1047743508] [2022-04-18 15:53:33,674 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1047743508] provided 1 perfect and 0 imperfect interpolant sequences [2022-04-18 15:53:33,674 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-04-18 15:53:33,675 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-04-18 15:53:33,675 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1406632032] [2022-04-18 15:53:33,675 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-04-18 15:53:33,678 INFO L554 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-04-18 15:53:33,678 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-04-18 15:53:33,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-04-18 15:53:33,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-04-18 15:53:33,680 INFO L502 CegarLoopForPetriNet]: Number of universal loopers: 277 out of 298 [2022-04-18 15:53:33,681 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 287 places, 298 transitions, 860 flow. Second operand has 3 states, 3 states have (on average 279.3333333333333) internal successors, (838), 3 states have internal predecessors, (838), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-04-18 15:53:33,681 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-04-18 15:53:33,681 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 277 of 298 [2022-04-18 15:53:33,681 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand