./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/pthread-lit/qw2004_variant.i --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version f4b24e32 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 ../sv-benchmarks/c/pthread-lit/qw2004_variant.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-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 ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 1ad14026eba5b252f16e1e7c5b06294a08c72d8fedf1d2cbda596d8ea988add3 --- Real Ultimate output --- This is Ultimate 0.2.2-?-f4b24e3 [2022-07-13 21:50:51,902 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-13 21:50:51,905 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-13 21:50:51,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-13 21:50:51,936 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-13 21:50:51,937 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-13 21:50:51,938 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-13 21:50:51,939 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-13 21:50:51,943 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-13 21:50:51,944 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-13 21:50:51,945 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-13 21:50:51,946 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-13 21:50:51,946 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-13 21:50:51,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-13 21:50:51,948 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-13 21:50:51,949 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-13 21:50:51,950 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-13 21:50:51,951 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-13 21:50:51,952 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-13 21:50:51,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-13 21:50:51,955 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-13 21:50:51,956 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-13 21:50:51,956 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-13 21:50:51,960 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-13 21:50:51,961 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-13 21:50:51,963 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-13 21:50:51,964 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-13 21:50:51,964 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-13 21:50:51,965 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-13 21:50:51,965 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-13 21:50:51,969 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-13 21:50:51,969 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-13 21:50:51,970 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-13 21:50:51,971 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-13 21:50:51,971 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-13 21:50:51,972 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-13 21:50:51,973 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-13 21:50:51,974 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-13 21:50:51,975 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-13 21:50:51,975 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-13 21:50:51,976 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-13 21:50:51,977 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-13 21:50:51,979 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-13 21:50:52,006 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-13 21:50:52,006 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-13 21:50:52,007 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-13 21:50:52,012 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-13 21:50:52,013 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-13 21:50:52,013 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-13 21:50:52,014 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-13 21:50:52,014 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-13 21:50:52,014 INFO L138 SettingsManager]: * Use SBE=true [2022-07-13 21:50:52,015 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-13 21:50:52,015 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-13 21:50:52,016 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-13 21:50:52,016 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-13 21:50:52,016 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-13 21:50:52,016 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-13 21:50:52,016 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-13 21:50:52,016 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-13 21:50:52,017 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-13 21:50:52,017 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-13 21:50:52,017 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-13 21:50:52,017 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-13 21:50:52,017 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-13 21:50:52,018 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-13 21:50:52,018 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-13 21:50:52,018 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 21:50:52,018 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-13 21:50:52,018 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-13 21:50:52,019 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-13 21:50:52,019 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-13 21:50:52,019 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-13 21:50:52,019 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-13 21:50:52,019 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-13 21:50:52,020 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-13 21:50:52,020 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ad14026eba5b252f16e1e7c5b06294a08c72d8fedf1d2cbda596d8ea988add3 [2022-07-13 21:50:52,240 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-13 21:50:52,266 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-13 21:50:52,269 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-13 21:50:52,270 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-13 21:50:52,270 INFO L275 PluginConnector]: CDTParser initialized [2022-07-13 21:50:52,272 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-lit/qw2004_variant.i [2022-07-13 21:50:52,343 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b8a5ae4a/c4691616033a4488991a52507ec2c619/FLAGbc6bdb0cd [2022-07-13 21:50:52,800 INFO L306 CDTParser]: Found 1 translation units. [2022-07-13 21:50:52,801 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-lit/qw2004_variant.i [2022-07-13 21:50:52,817 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b8a5ae4a/c4691616033a4488991a52507ec2c619/FLAGbc6bdb0cd [2022-07-13 21:50:52,837 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3b8a5ae4a/c4691616033a4488991a52507ec2c619 [2022-07-13 21:50:52,839 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-13 21:50:52,841 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-13 21:50:52,843 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-13 21:50:52,844 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-13 21:50:52,846 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-13 21:50:52,847 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:50:52" (1/1) ... [2022-07-13 21:50:52,848 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7654a22c and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:52, skipping insertion in model container [2022-07-13 21:50:52,849 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.07 09:50:52" (1/1) ... [2022-07-13 21:50:52,855 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-13 21:50:52,897 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-13 21:50:53,162 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-lit/qw2004_variant.i[30003,30016] [2022-07-13 21:50:53,189 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 21:50:53,199 INFO L203 MainTranslator]: Completed pre-run [2022-07-13 21:50:53,243 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-lit/qw2004_variant.i[30003,30016] [2022-07-13 21:50:53,253 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-13 21:50:53,286 INFO L208 MainTranslator]: Completed translation [2022-07-13 21:50:53,287 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53 WrapperNode [2022-07-13 21:50:53,287 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-13 21:50:53,288 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-13 21:50:53,288 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-13 21:50:53,288 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-13 21:50:53,295 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,309 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,334 INFO L137 Inliner]: procedures = 174, calls = 23, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 95 [2022-07-13 21:50:53,334 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-13 21:50:53,335 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-13 21:50:53,335 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-13 21:50:53,335 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-13 21:50:53,340 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,341 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,344 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,345 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,357 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,360 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,362 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,364 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-13 21:50:53,364 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-13 21:50:53,364 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-13 21:50:53,365 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-13 21:50:53,368 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (1/1) ... [2022-07-13 21:50:53,377 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-13 21:50:53,386 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-13 21:50:53,398 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) [2022-07-13 21:50:53,408 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 [2022-07-13 21:50:53,433 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2022-07-13 21:50:53,433 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2022-07-13 21:50:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-13 21:50:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-13 21:50:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-13 21:50:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-13 21:50:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-13 21:50:53,434 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2022-07-13 21:50:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2022-07-13 21:50:53,435 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-13 21:50:53,435 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-13 21:50:53,435 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-13 21:50:53,435 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-13 21:50:53,437 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-13 21:50:53,532 INFO L234 CfgBuilder]: Building ICFG [2022-07-13 21:50:53,534 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-13 21:50:53,707 INFO L275 CfgBuilder]: Performing block encoding [2022-07-13 21:50:53,736 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-13 21:50:53,737 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-13 21:50:53,739 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:50:53 BoogieIcfgContainer [2022-07-13 21:50:53,739 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-13 21:50:53,741 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-13 21:50:53,741 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-13 21:50:53,746 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-13 21:50:53,746 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 13.07 09:50:52" (1/3) ... [2022-07-13 21:50:53,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f4369ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:50:53, skipping insertion in model container [2022-07-13 21:50:53,747 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.07 09:50:53" (2/3) ... [2022-07-13 21:50:53,747 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f4369ba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 13.07 09:50:53, skipping insertion in model container [2022-07-13 21:50:53,748 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 13.07 09:50:53" (3/3) ... [2022-07-13 21:50:53,749 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2022-07-13 21:50:53,753 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-13 21:50:53,761 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-13 21:50:53,762 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-13 21:50:53,762 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-13 21:50:53,812 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-13 21:50:53,847 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 98 places, 97 transitions, 204 flow [2022-07-13 21:50:53,885 INFO L129 PetriNetUnfolder]: 6/108 cut-off events. [2022-07-13 21:50:53,886 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-13 21:50:53,893 INFO L84 FinitePrefix]: Finished finitePrefix Result has 116 conditions, 108 events. 6/108 cut-off events. For 0/0 co-relation queries the response was YES. Maximal size of possible extension queue 5. Compared 156 event pairs, 0 based on Foata normal form. 0/99 useless extension candidates. Maximal degree in co-relation 85. Up to 4 conditions per place. [2022-07-13 21:50:53,894 INFO L82 GeneralOperation]: Start removeDead. Operand has 98 places, 97 transitions, 204 flow [2022-07-13 21:50:53,899 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 97 places, 96 transitions, 200 flow [2022-07-13 21:50:53,916 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 21:50:53,921 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@8475a22, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20b400d8 [2022-07-13 21:50:53,921 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-13 21:50:53,959 INFO L129 PetriNetUnfolder]: 4/84 cut-off events. [2022-07-13 21:50:53,961 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-13 21:50:53,962 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:50:53,962 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:50:53,963 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 1 more)] === [2022-07-13 21:50:53,967 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:50:53,967 INFO L85 PathProgramCache]: Analyzing trace with hash 243698415, now seen corresponding path program 1 times [2022-07-13 21:50:53,973 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:50:53,973 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890347246] [2022-07-13 21:50:53,973 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:50:53,974 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:50:54,084 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:50:54,084 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-13 21:50:54,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:50:54,138 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-13 21:50:54,140 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-13 21:50:54,141 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 4 remaining) [2022-07-13 21:50:54,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-07-13 21:50:54,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2022-07-13 21:50:54,143 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-07-13 21:50:54,144 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-13 21:50:54,144 INFO L356 BasicCegarLoop]: Path program histogram: [1] [2022-07-13 21:50:54,149 WARN L231 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-13 21:50:54,149 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-07-13 21:50:54,175 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-13 21:50:54,179 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 147 transitions, 318 flow [2022-07-13 21:50:54,206 INFO L129 PetriNetUnfolder]: 10/157 cut-off events. [2022-07-13 21:50:54,207 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-13 21:50:54,209 INFO L84 FinitePrefix]: Finished finitePrefix Result has 171 conditions, 157 events. 10/157 cut-off events. For 2/2 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 310 event pairs, 0 based on Foata normal form. 0/142 useless extension candidates. Maximal degree in co-relation 166. Up to 6 conditions per place. [2022-07-13 21:50:54,209 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 147 transitions, 318 flow [2022-07-13 21:50:54,215 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 128 transitions, 271 flow [2022-07-13 21:50:54,218 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 21:50:54,221 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@8475a22, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20b400d8 [2022-07-13 21:50:54,221 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-07-13 21:50:54,242 INFO L129 PetriNetUnfolder]: 6/120 cut-off events. [2022-07-13 21:50:54,242 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-13 21:50:54,242 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:50:54,242 INFO L200 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] [2022-07-13 21:50:54,243 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-07-13 21:50:54,243 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:50:54,244 INFO L85 PathProgramCache]: Analyzing trace with hash 816837857, now seen corresponding path program 1 times [2022-07-13 21:50:54,244 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:50:54,244 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [867643443] [2022-07-13 21:50:54,245 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:50:54,245 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:50:54,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:50:54,429 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:50:54,429 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:50:54,429 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [867643443] [2022-07-13 21:50:54,430 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [867643443] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:50:54,430 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:50:54,430 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 21:50:54,431 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1370507633] [2022-07-13 21:50:54,431 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:50:54,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 21:50:54,438 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:50:54,460 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 21:50:54,461 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 21:50:54,464 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 147 [2022-07-13 21:50:54,467 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 128 places, 128 transitions, 271 flow. Second operand has 5 states, 5 states have (on average 121.8) internal successors, (609), 5 states have internal predecessors, (609), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:54,468 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:50:54,468 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 147 [2022-07-13 21:50:54,469 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:50:54,778 INFO L129 PetriNetUnfolder]: 176/755 cut-off events. [2022-07-13 21:50:54,778 INFO L130 PetriNetUnfolder]: For 86/86 co-relation queries the response was YES. [2022-07-13 21:50:54,787 INFO L84 FinitePrefix]: Finished finitePrefix Result has 1164 conditions, 755 events. 176/755 cut-off events. For 86/86 co-relation queries the response was YES. Maximal size of possible extension queue 44. Compared 4832 event pairs, 26 based on Foata normal form. 198/911 useless extension candidates. Maximal degree in co-relation 1128. Up to 69 conditions per place. [2022-07-13 21:50:54,793 INFO L132 encePairwiseOnDemand]: 137/147 looper letters, 48 selfloop transitions, 8 changer transitions 0/161 dead transitions. [2022-07-13 21:50:54,794 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 161 transitions, 482 flow [2022-07-13 21:50:54,807 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 21:50:54,809 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-13 21:50:54,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1036 transitions. [2022-07-13 21:50:54,826 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8809523809523809 [2022-07-13 21:50:54,829 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1036 transitions. [2022-07-13 21:50:54,830 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1036 transitions. [2022-07-13 21:50:54,833 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:50:54,836 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1036 transitions. [2022-07-13 21:50:54,842 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 129.5) internal successors, (1036), 8 states have internal predecessors, (1036), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:54,850 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 147.0) internal successors, (1323), 9 states have internal predecessors, (1323), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:54,851 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 147.0) internal successors, (1323), 9 states have internal predecessors, (1323), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:54,853 INFO L186 Difference]: Start difference. First operand has 128 places, 128 transitions, 271 flow. Second operand 8 states and 1036 transitions. [2022-07-13 21:50:54,854 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 161 transitions, 482 flow [2022-07-13 21:50:54,862 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 161 transitions, 479 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-07-13 21:50:54,866 INFO L242 Difference]: Finished difference. Result has 136 places, 128 transitions, 304 flow [2022-07-13 21:50:54,868 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=147, PETRI_DIFFERENCE_MINUEND_FLOW=256, PETRI_DIFFERENCE_MINUEND_PLACES=125, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=122, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=117, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=304, PETRI_PLACES=136, PETRI_TRANSITIONS=128} [2022-07-13 21:50:54,873 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 8 predicate places. [2022-07-13 21:50:54,873 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 128 transitions, 304 flow [2022-07-13 21:50:54,874 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 121.8) internal successors, (609), 5 states have internal predecessors, (609), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:54,874 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:50:54,874 INFO L200 CegarLoopForPetriNet]: trace histogram [3, 3, 3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:50:54,875 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-13 21:50:54,875 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 2 more)] === [2022-07-13 21:50:54,876 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:50:54,876 INFO L85 PathProgramCache]: Analyzing trace with hash -862216915, now seen corresponding path program 1 times [2022-07-13 21:50:54,876 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:50:54,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1347433271] [2022-07-13 21:50:54,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:50:54,876 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:50:54,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:50:54,934 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-13 21:50:54,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:50:54,957 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-13 21:50:54,957 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-13 21:50:54,958 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2022-07-13 21:50:54,958 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-07-13 21:50:54,958 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2022-07-13 21:50:54,958 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-07-13 21:50:54,958 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-07-13 21:50:54,959 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-13 21:50:54,959 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1] [2022-07-13 21:50:54,959 WARN L231 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-13 21:50:54,960 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-07-13 21:50:54,987 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-13 21:50:54,990 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 198 places, 197 transitions, 436 flow [2022-07-13 21:50:55,011 INFO L129 PetriNetUnfolder]: 14/206 cut-off events. [2022-07-13 21:50:55,012 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-13 21:50:55,014 INFO L84 FinitePrefix]: Finished finitePrefix Result has 227 conditions, 206 events. 14/206 cut-off events. For 7/7 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 477 event pairs, 0 based on Foata normal form. 0/185 useless extension candidates. Maximal degree in co-relation 220. Up to 8 conditions per place. [2022-07-13 21:50:55,014 INFO L82 GeneralOperation]: Start removeDead. Operand has 198 places, 197 transitions, 436 flow [2022-07-13 21:50:55,016 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 159 places, 160 transitions, 344 flow [2022-07-13 21:50:55,017 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 21:50:55,020 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@8475a22, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20b400d8 [2022-07-13 21:50:55,020 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-07-13 21:50:55,030 INFO L129 PetriNetUnfolder]: 7/125 cut-off events. [2022-07-13 21:50:55,030 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-13 21:50:55,031 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:50:55,031 INFO L200 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] [2022-07-13 21:50:55,031 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-07-13 21:50:55,032 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:50:55,032 INFO L85 PathProgramCache]: Analyzing trace with hash 1363024930, now seen corresponding path program 1 times [2022-07-13 21:50:55,032 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:50:55,033 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1596326887] [2022-07-13 21:50:55,033 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:50:55,033 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:50:55,063 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:50:55,125 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:50:55,126 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:50:55,126 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1596326887] [2022-07-13 21:50:55,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1596326887] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:50:55,127 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:50:55,127 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 21:50:55,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [309646530] [2022-07-13 21:50:55,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:50:55,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 21:50:55,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:50:55,129 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 21:50:55,129 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 21:50:55,130 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 197 [2022-07-13 21:50:55,132 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 160 transitions, 344 flow. Second operand has 3 states, 3 states have (on average 165.66666666666666) internal successors, (497), 3 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:55,132 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:50:55,132 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 197 [2022-07-13 21:50:55,132 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:50:56,064 INFO L129 PetriNetUnfolder]: 868/5003 cut-off events. [2022-07-13 21:50:56,064 INFO L130 PetriNetUnfolder]: For 463/463 co-relation queries the response was YES. [2022-07-13 21:50:56,128 INFO L84 FinitePrefix]: Finished finitePrefix Result has 6425 conditions, 5003 events. 868/5003 cut-off events. For 463/463 co-relation queries the response was YES. Maximal size of possible extension queue 217. Compared 53413 event pairs, 287 based on Foata normal form. 828/5223 useless extension candidates. Maximal degree in co-relation 6388. Up to 570 conditions per place. [2022-07-13 21:50:56,167 INFO L132 encePairwiseOnDemand]: 184/197 looper letters, 22 selfloop transitions, 5 changer transitions 0/162 dead transitions. [2022-07-13 21:50:56,168 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 162 transitions, 417 flow [2022-07-13 21:50:56,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 21:50:56,168 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 21:50:56,169 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 532 transitions. [2022-07-13 21:50:56,170 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9001692047377327 [2022-07-13 21:50:56,170 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 532 transitions. [2022-07-13 21:50:56,170 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 532 transitions. [2022-07-13 21:50:56,171 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:50:56,171 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 532 transitions. [2022-07-13 21:50:56,172 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 177.33333333333334) internal successors, (532), 3 states have internal predecessors, (532), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:56,174 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 197.0) internal successors, (788), 4 states have internal predecessors, (788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:56,174 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 197.0) internal successors, (788), 4 states have internal predecessors, (788), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:56,174 INFO L186 Difference]: Start difference. First operand has 159 places, 160 transitions, 344 flow. Second operand 3 states and 532 transitions. [2022-07-13 21:50:56,175 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 162 transitions, 417 flow [2022-07-13 21:50:56,178 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 162 transitions, 408 flow, removed 4 selfloop flow, removed 1 redundant places. [2022-07-13 21:50:56,184 INFO L242 Difference]: Finished difference. Result has 159 places, 155 transitions, 359 flow [2022-07-13 21:50:56,184 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=321, PETRI_DIFFERENCE_MINUEND_PLACES=155, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=152, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=147, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=359, PETRI_PLACES=159, PETRI_TRANSITIONS=155} [2022-07-13 21:50:56,185 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 0 predicate places. [2022-07-13 21:50:56,186 INFO L495 AbstractCegarLoop]: Abstraction has has 159 places, 155 transitions, 359 flow [2022-07-13 21:50:56,186 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 165.66666666666666) internal successors, (497), 3 states have internal predecessors, (497), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:56,186 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:50:56,187 INFO L200 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] [2022-07-13 21:50:56,187 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-13 21:50:56,187 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-07-13 21:50:56,188 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:50:56,188 INFO L85 PathProgramCache]: Analyzing trace with hash 564063298, now seen corresponding path program 1 times [2022-07-13 21:50:56,188 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:50:56,191 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1699637381] [2022-07-13 21:50:56,192 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:50:56,192 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:50:56,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:50:56,300 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:50:56,300 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:50:56,300 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1699637381] [2022-07-13 21:50:56,301 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1699637381] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:50:56,301 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:50:56,301 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 21:50:56,301 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [985728586] [2022-07-13 21:50:56,301 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:50:56,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 21:50:56,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:50:56,304 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 21:50:56,304 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 21:50:56,306 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2022-07-13 21:50:56,308 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 159 places, 155 transitions, 359 flow. Second operand has 5 states, 5 states have (on average 161.8) internal successors, (809), 5 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) [2022-07-13 21:50:56,309 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:50:56,310 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2022-07-13 21:50:56,310 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:50:57,885 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, 114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 55#L724-2true]) [2022-07-13 21:50:57,885 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2022-07-13 21:50:57,885 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-13 21:50:57,886 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-13 21:50:57,886 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-13 21:50:58,049 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 102#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 55#L724-2true]) [2022-07-13 21:50:58,051 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,051 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,051 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,051 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,052 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, BCSP_PnpAddThread1of3ForFork0InUse, 114#L724-2true, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 73#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true]) [2022-07-13 21:50:58,052 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,052 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,052 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,053 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:50:58,200 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 73#L715-2true, 102#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0)]) [2022-07-13 21:50:58,201 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2022-07-13 21:50:58,201 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-13 21:50:58,201 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-13 21:50:58,201 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-13 21:50:58,261 INFO L129 PetriNetUnfolder]: 4005/10473 cut-off events. [2022-07-13 21:50:58,261 INFO L130 PetriNetUnfolder]: For 2955/3219 co-relation queries the response was YES. [2022-07-13 21:50:58,350 INFO L84 FinitePrefix]: Finished finitePrefix Result has 18772 conditions, 10473 events. 4005/10473 cut-off events. For 2955/3219 co-relation queries the response was YES. Maximal size of possible extension queue 496. Compared 106502 event pairs, 334 based on Foata normal form. 0/9859 useless extension candidates. Maximal degree in co-relation 18732. Up to 1389 conditions per place. [2022-07-13 21:50:58,447 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 92 selfloop transitions, 8 changer transitions 0/231 dead transitions. [2022-07-13 21:50:58,447 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 231 transitions, 852 flow [2022-07-13 21:50:58,448 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 21:50:58,448 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-13 21:50:58,450 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1366 transitions. [2022-07-13 21:50:58,450 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.866751269035533 [2022-07-13 21:50:58,451 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1366 transitions. [2022-07-13 21:50:58,451 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1366 transitions. [2022-07-13 21:50:58,452 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:50:58,452 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1366 transitions. [2022-07-13 21:50:58,455 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 170.75) internal successors, (1366), 8 states have internal predecessors, (1366), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:58,458 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 197.0) internal successors, (1773), 9 states have internal predecessors, (1773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:58,459 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 197.0) internal successors, (1773), 9 states have internal predecessors, (1773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:50:58,459 INFO L186 Difference]: Start difference. First operand has 159 places, 155 transitions, 359 flow. Second operand 8 states and 1366 transitions. [2022-07-13 21:50:58,459 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 231 transitions, 852 flow [2022-07-13 21:50:58,464 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 231 transitions, 816 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 21:50:58,469 INFO L242 Difference]: Finished difference. Result has 168 places, 161 transitions, 397 flow [2022-07-13 21:50:58,469 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=349, PETRI_DIFFERENCE_MINUEND_PLACES=157, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=155, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=150, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=397, PETRI_PLACES=168, PETRI_TRANSITIONS=161} [2022-07-13 21:50:58,471 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 9 predicate places. [2022-07-13 21:50:58,471 INFO L495 AbstractCegarLoop]: Abstraction has has 168 places, 161 transitions, 397 flow [2022-07-13 21:50:58,472 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 161.8) internal successors, (809), 5 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) [2022-07-13 21:50:58,472 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:50:58,472 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:50:58,472 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-13 21:50:58,473 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-07-13 21:50:58,473 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:50:58,473 INFO L85 PathProgramCache]: Analyzing trace with hash -1861463521, now seen corresponding path program 1 times [2022-07-13 21:50:58,474 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:50:58,474 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2136055802] [2022-07-13 21:50:58,474 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:50:58,474 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:50:58,510 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:50:58,575 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-13 21:50:58,576 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:50:58,576 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2136055802] [2022-07-13 21:50:58,576 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2136055802] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:50:58,576 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:50:58,576 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 21:50:58,577 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [3382566] [2022-07-13 21:50:58,577 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:50:58,577 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 21:50:58,577 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:50:58,578 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 21:50:58,578 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 21:50:58,579 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2022-07-13 21:50:58,580 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 168 places, 161 transitions, 397 flow. Second operand has 5 states, 5 states have (on average 162.0) internal successors, (810), 5 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) [2022-07-13 21:50:58,581 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:50:58,581 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2022-07-13 21:50:58,581 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:50:59,688 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-13 21:50:59,689 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-13 21:50:59,689 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:50:59,689 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:50:59,689 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-13 21:50:59,733 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 175#L688true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-13 21:50:59,733 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-13 21:50:59,733 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:50:59,734 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:50:59,734 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:50:59,778 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 186#L689true, Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-13 21:50:59,778 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-07-13 21:50:59,778 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:50:59,778 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:50:59,779 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:50:59,822 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 17#L689-2true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-13 21:50:59,823 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2022-07-13 21:50:59,823 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-13 21:50:59,823 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-13 21:50:59,823 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-13 21:51:00,001 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 102#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-13 21:51:00,001 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,001 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,002 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,002 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,002 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:00,003 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,003 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,003 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,003 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-13 21:51:00,176 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-13 21:51:00,176 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2022-07-13 21:51:00,177 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-13 21:51:00,177 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-13 21:51:00,177 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-13 21:51:00,209 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 175#L688true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:00,210 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-07-13 21:51:00,210 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-13 21:51:00,210 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-13 21:51:00,210 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-13 21:51:00,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 186#L689true, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:00,245 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-07-13 21:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-13 21:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-13 21:51:00,246 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-13 21:51:00,277 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 17#L689-2true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:00,277 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-13 21:51:00,277 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:00,277 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:00,277 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:00,411 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 136#L731true, Black: 207#true, 129#L745-4true, 184#L715-2true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-13 21:51:00,412 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,412 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,412 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,412 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,413 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 102#L715-2true, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:00,413 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2022-07-13 21:51:00,413 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:00,414 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:00,414 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:00,414 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:00,414 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,415 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,415 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,415 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-13 21:51:00,581 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 136#L731true, Black: 207#true, 129#L745-4true, 184#L715-2true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:00,581 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2022-07-13 21:51:00,581 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-13 21:51:00,582 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-13 21:51:00,582 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-13 21:51:00,733 INFO L129 PetriNetUnfolder]: 4752/13497 cut-off events. [2022-07-13 21:51:00,733 INFO L130 PetriNetUnfolder]: For 4428/4866 co-relation queries the response was YES. [2022-07-13 21:51:00,950 INFO L84 FinitePrefix]: Finished finitePrefix Result has 25537 conditions, 13497 events. 4752/13497 cut-off events. For 4428/4866 co-relation queries the response was YES. Maximal size of possible extension queue 646. Compared 147623 event pairs, 461 based on Foata normal form. 60/12872 useless extension candidates. Maximal degree in co-relation 25493. Up to 1684 conditions per place. [2022-07-13 21:51:01,063 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 87 selfloop transitions, 14 changer transitions 0/235 dead transitions. [2022-07-13 21:51:01,064 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 235 transitions, 869 flow [2022-07-13 21:51:01,064 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 21:51:01,065 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-13 21:51:01,067 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1361 transitions. [2022-07-13 21:51:01,067 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8635786802030457 [2022-07-13 21:51:01,068 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1361 transitions. [2022-07-13 21:51:01,068 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1361 transitions. [2022-07-13 21:51:01,068 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:51:01,069 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1361 transitions. [2022-07-13 21:51:01,072 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 170.125) internal successors, (1361), 8 states have internal predecessors, (1361), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:01,074 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 197.0) internal successors, (1773), 9 states have internal predecessors, (1773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:01,075 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 197.0) internal successors, (1773), 9 states have internal predecessors, (1773), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:01,075 INFO L186 Difference]: Start difference. First operand has 168 places, 161 transitions, 397 flow. Second operand 8 states and 1361 transitions. [2022-07-13 21:51:01,075 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 235 transitions, 869 flow [2022-07-13 21:51:01,103 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 235 transitions, 869 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-13 21:51:01,106 INFO L242 Difference]: Finished difference. Result has 179 places, 171 transitions, 493 flow [2022-07-13 21:51:01,106 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=197, PETRI_DIFFERENCE_MINUEND_FLOW=397, PETRI_DIFFERENCE_MINUEND_PLACES=168, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=161, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=154, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=493, PETRI_PLACES=179, PETRI_TRANSITIONS=171} [2022-07-13 21:51:01,107 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 20 predicate places. [2022-07-13 21:51:01,107 INFO L495 AbstractCegarLoop]: Abstraction has has 179 places, 171 transitions, 493 flow [2022-07-13 21:51:01,108 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 162.0) internal successors, (810), 5 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) [2022-07-13 21:51:01,108 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:51:01,108 INFO L200 CegarLoopForPetriNet]: trace histogram [4, 4, 4, 4, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:51:01,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-13 21:51:01,109 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 3 more)] === [2022-07-13 21:51:01,109 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:51:01,109 INFO L85 PathProgramCache]: Analyzing trace with hash -859486324, now seen corresponding path program 1 times [2022-07-13 21:51:01,109 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:51:01,110 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [599375732] [2022-07-13 21:51:01,110 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:51:01,110 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:51:01,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:51:01,140 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-13 21:51:01,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-13 21:51:01,172 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-13 21:51:01,177 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-13 21:51:01,177 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 6 remaining) [2022-07-13 21:51:01,177 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-07-13 21:51:01,178 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2022-07-13 21:51:01,178 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2022-07-13 21:51:01,178 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2022-07-13 21:51:01,178 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-07-13 21:51:01,178 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-13 21:51:01,179 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-07-13 21:51:01,179 WARN L231 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-13 21:51:01,179 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-07-13 21:51:01,214 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-13 21:51:01,217 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 248 places, 247 transitions, 558 flow [2022-07-13 21:51:01,242 INFO L129 PetriNetUnfolder]: 18/255 cut-off events. [2022-07-13 21:51:01,243 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-13 21:51:01,245 INFO L84 FinitePrefix]: Finished finitePrefix Result has 284 conditions, 255 events. 18/255 cut-off events. For 16/16 co-relation queries the response was YES. Maximal size of possible extension queue 6. Compared 623 event pairs, 0 based on Foata normal form. 0/228 useless extension candidates. Maximal degree in co-relation 275. Up to 10 conditions per place. [2022-07-13 21:51:01,245 INFO L82 GeneralOperation]: Start removeDead. Operand has 248 places, 247 transitions, 558 flow [2022-07-13 21:51:01,247 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 190 places, 192 transitions, 419 flow [2022-07-13 21:51:01,248 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-13 21:51:01,248 INFO L357 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@8475a22, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@20b400d8 [2022-07-13 21:51:01,249 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-13 21:51:01,256 INFO L129 PetriNetUnfolder]: 6/121 cut-off events. [2022-07-13 21:51:01,256 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-13 21:51:01,256 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:51:01,256 INFO L200 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] [2022-07-13 21:51:01,257 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:51:01,257 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:51:01,257 INFO L85 PathProgramCache]: Analyzing trace with hash -34621917, now seen corresponding path program 1 times [2022-07-13 21:51:01,257 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:51:01,257 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2081507335] [2022-07-13 21:51:01,258 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:51:01,258 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:51:01,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:51:01,319 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:51:01,320 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:51:01,320 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2081507335] [2022-07-13 21:51:01,320 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2081507335] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:51:01,320 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:51:01,320 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 21:51:01,320 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1053616819] [2022-07-13 21:51:01,321 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:51:01,322 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 21:51:01,322 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:51:01,322 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 21:51:01,322 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 21:51:01,323 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2022-07-13 21:51:01,324 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 190 places, 192 transitions, 419 flow. Second operand has 5 states, 5 states have (on average 201.8) internal successors, (1009), 5 states have internal predecessors, (1009), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:01,325 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:51:01,325 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2022-07-13 21:51:01,325 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:51:03,785 INFO L129 PetriNetUnfolder]: 7364/16065 cut-off events. [2022-07-13 21:51:03,785 INFO L130 PetriNetUnfolder]: For 5299/5299 co-relation queries the response was YES. [2022-07-13 21:51:03,884 INFO L84 FinitePrefix]: Finished finitePrefix Result has 28478 conditions, 16065 events. 7364/16065 cut-off events. For 5299/5299 co-relation queries the response was YES. Maximal size of possible extension queue 667. Compared 152601 event pairs, 770 based on Foata normal form. 4490/20037 useless extension candidates. Maximal degree in co-relation 28440. Up to 2133 conditions per place. [2022-07-13 21:51:04,045 INFO L132 encePairwiseOnDemand]: 235/247 looper letters, 104 selfloop transitions, 8 changer transitions 0/269 dead transitions. [2022-07-13 21:51:04,045 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 269 transitions, 926 flow [2022-07-13 21:51:04,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 21:51:04,047 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-13 21:51:04,050 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1746 transitions. [2022-07-13 21:51:04,051 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8836032388663968 [2022-07-13 21:51:04,051 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1746 transitions. [2022-07-13 21:51:04,051 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1746 transitions. [2022-07-13 21:51:04,052 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:51:04,052 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1746 transitions. [2022-07-13 21:51:04,055 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 218.25) internal successors, (1746), 8 states have internal predecessors, (1746), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:04,059 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 247.0) internal successors, (2223), 9 states have internal predecessors, (2223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:04,060 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 247.0) internal successors, (2223), 9 states have internal predecessors, (2223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:04,060 INFO L186 Difference]: Start difference. First operand has 190 places, 192 transitions, 419 flow. Second operand 8 states and 1746 transitions. [2022-07-13 21:51:04,060 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 269 transitions, 926 flow [2022-07-13 21:51:04,064 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 269 transitions, 877 flow, removed 24 selfloop flow, removed 1 redundant places. [2022-07-13 21:51:04,068 INFO L242 Difference]: Finished difference. Result has 196 places, 188 transitions, 434 flow [2022-07-13 21:51:04,068 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=386, PETRI_DIFFERENCE_MINUEND_PLACES=185, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=182, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=3, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=177, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=434, PETRI_PLACES=196, PETRI_TRANSITIONS=188} [2022-07-13 21:51:04,070 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 6 predicate places. [2022-07-13 21:51:04,070 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 188 transitions, 434 flow [2022-07-13 21:51:04,071 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 201.8) internal successors, (1009), 5 states have internal predecessors, (1009), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:04,071 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:51:04,071 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:51:04,071 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-13 21:51:04,072 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:51:04,072 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:51:04,072 INFO L85 PathProgramCache]: Analyzing trace with hash 581757680, now seen corresponding path program 1 times [2022-07-13 21:51:04,072 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:51:04,072 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [830602451] [2022-07-13 21:51:04,073 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:51:04,073 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:51:04,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:51:04,114 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-13 21:51:04,114 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:51:04,114 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [830602451] [2022-07-13 21:51:04,115 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [830602451] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:51:04,115 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:51:04,115 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-13 21:51:04,116 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1057255501] [2022-07-13 21:51:04,116 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:51:04,116 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-13 21:51:04,116 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:51:04,117 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-13 21:51:04,117 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-13 21:51:04,118 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2022-07-13 21:51:04,119 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 196 places, 188 transitions, 434 flow. Second operand has 3 states, 3 states have (on average 206.0) internal successors, (618), 3 states have internal predecessors, (618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:04,119 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:51:04,119 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2022-07-13 21:51:04,119 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:51:07,923 INFO L129 PetriNetUnfolder]: 5122/27370 cut-off events. [2022-07-13 21:51:07,924 INFO L130 PetriNetUnfolder]: For 1809/1839 co-relation queries the response was YES. [2022-07-13 21:51:08,245 INFO L84 FinitePrefix]: Finished finitePrefix Result has 36903 conditions, 27370 events. 5122/27370 cut-off events. For 1809/1839 co-relation queries the response was YES. Maximal size of possible extension queue 944. Compared 386441 event pairs, 1539 based on Foata normal form. 0/24048 useless extension candidates. Maximal degree in co-relation 36860. Up to 3433 conditions per place. [2022-07-13 21:51:08,585 INFO L132 encePairwiseOnDemand]: 237/247 looper letters, 28 selfloop transitions, 6 changer transitions 0/201 dead transitions. [2022-07-13 21:51:08,585 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 201 transitions, 546 flow [2022-07-13 21:51:08,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-13 21:51:08,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-13 21:51:08,587 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 650 transitions. [2022-07-13 21:51:08,588 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8771929824561403 [2022-07-13 21:51:08,588 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 650 transitions. [2022-07-13 21:51:08,588 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 650 transitions. [2022-07-13 21:51:08,588 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:51:08,588 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 650 transitions. [2022-07-13 21:51:08,590 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 4 states, 3 states have (on average 216.66666666666666) internal successors, (650), 3 states have internal predecessors, (650), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:08,591 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:08,592 INFO L81 ComplementDD]: Finished complementDD. Result has 4 states, 4 states have (on average 247.0) internal successors, (988), 4 states have internal predecessors, (988), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:08,592 INFO L186 Difference]: Start difference. First operand has 196 places, 188 transitions, 434 flow. Second operand 3 states and 650 transitions. [2022-07-13 21:51:08,592 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 201 transitions, 546 flow [2022-07-13 21:51:08,657 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 201 transitions, 546 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-13 21:51:08,660 INFO L242 Difference]: Finished difference. Result has 200 places, 192 transitions, 482 flow [2022-07-13 21:51:08,660 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=434, PETRI_DIFFERENCE_MINUEND_PLACES=196, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=188, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=2, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=182, PETRI_DIFFERENCE_SUBTRAHEND_STATES=3, PETRI_FLOW=482, PETRI_PLACES=200, PETRI_TRANSITIONS=192} [2022-07-13 21:51:08,662 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 10 predicate places. [2022-07-13 21:51:08,662 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 192 transitions, 482 flow [2022-07-13 21:51:08,664 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 206.0) internal successors, (618), 3 states have internal predecessors, (618), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:08,664 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:51:08,664 INFO L200 CegarLoopForPetriNet]: trace histogram [2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-13 21:51:08,665 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-13 21:51:08,665 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:51:08,665 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:51:08,665 INFO L85 PathProgramCache]: Analyzing trace with hash -217203952, now seen corresponding path program 1 times [2022-07-13 21:51:08,665 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:51:08,666 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [659010045] [2022-07-13 21:51:08,666 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:51:08,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:51:08,687 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:51:08,738 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-13 21:51:08,739 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:51:08,739 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [659010045] [2022-07-13 21:51:08,739 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [659010045] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:51:08,739 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:51:08,739 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 21:51:08,739 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1618353946] [2022-07-13 21:51:08,740 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:51:08,740 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 21:51:08,740 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:51:08,741 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 21:51:08,741 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 21:51:08,742 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2022-07-13 21:51:08,743 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 200 places, 192 transitions, 482 flow. Second operand has 5 states, 5 states have (on average 202.0) internal successors, (1010), 5 states have internal predecessors, (1010), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:08,743 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:51:08,743 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2022-07-13 21:51:08,743 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:51:10,534 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:10,534 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-13 21:51:10,534 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:51:10,535 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:51:10,535 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-13 21:51:11,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:11,939 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-13 21:51:11,939 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:11,939 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:11,940 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:11,952 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:11,952 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-07-13 21:51:11,952 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:51:11,952 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:51:11,952 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-13 21:51:12,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:12,151 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-13 21:51:12,151 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:12,152 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:12,152 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-13 21:51:12,319 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-13 21:51:12,319 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2022-07-13 21:51:12,319 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-13 21:51:12,319 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-13 21:51:12,319 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-13 21:51:12,330 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:12,330 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-07-13 21:51:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-13 21:51:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-13 21:51:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-13 21:51:12,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:12,494 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2022-07-13 21:51:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-13 21:51:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-13 21:51:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-13 21:51:12,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:12,505 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-07-13 21:51:12,506 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-13 21:51:12,506 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-13 21:51:12,506 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-13 21:51:12,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:12,888 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2022-07-13 21:51:12,888 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:12,888 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:12,888 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:13,340 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,341 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,341 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,341 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,341 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,343 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,343 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,343 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-13 21:51:13,359 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,359 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,359 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,359 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,359 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,360 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,360 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,360 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:13,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-13 21:51:13,548 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-07-13 21:51:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-13 21:51:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-13 21:51:13,548 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-13 21:51:13,554 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,554 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,554 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,554 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,554 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-13 21:51:13,568 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,568 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,568 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,568 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,568 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,568 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,568 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,568 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,569 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:13,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,918 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,918 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,918 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,918 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,953 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:13,953 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,953 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,953 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,953 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 163#L704true, 188#L745-4true]) [2022-07-13 21:51:13,966 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,966 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,966 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,966 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,966 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-13 21:51:13,966 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,967 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,967 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,967 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,967 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,967 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,968 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,968 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,968 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:13,969 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,969 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,969 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:13,969 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:14,150 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:14,150 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,150 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,150 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,150 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,158 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 163#L704true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:14,158 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,158 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,158 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,158 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,159 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 128#L724-2true, 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:14,159 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,159 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,159 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,159 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:14,339 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:14,339 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-07-13 21:51:14,339 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-13 21:51:14,339 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-13 21:51:14,339 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-13 21:51:14,527 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 59#L689true, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:14,527 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-07-13 21:51:14,528 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-13 21:51:14,528 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-13 21:51:14,528 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-13 21:51:14,927 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:14,927 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2022-07-13 21:51:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:14,927 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:15,118 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,118 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,118 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,118 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,118 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,120 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:15,120 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,120 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,121 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,121 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,122 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,122 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,122 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,122 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 163#L704true, 188#L745-4true]) [2022-07-13 21:51:15,137 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,137 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,137 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,137 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,137 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-13 21:51:15,137 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,138 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,138 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,138 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,138 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-13 21:51:15,139 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,139 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,704 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,704 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is not cut-off event [2022-07-13 21:51:15,704 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-13 21:51:15,705 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-13 21:51:15,705 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-13 21:51:15,705 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,705 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-13 21:51:15,705 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:15,705 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:15,705 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-13 21:51:15,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,707 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-13 21:51:15,707 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:15,707 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:15,708 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:15,708 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 86#L709true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:15,708 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,708 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,708 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,708 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:15,912 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,912 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,912 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,912 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,912 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,915 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-13 21:51:15,915 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,915 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,915 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,915 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:15,916 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,916 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-13 21:51:15,916 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:15,917 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:15,917 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:15,917 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:15,917 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-13 21:51:15,917 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:15,917 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:15,917 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:15,918 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,918 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:15,918 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:15,918 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:15,918 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:15,928 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:15,929 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-13 21:51:15,929 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:15,929 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:15,929 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:15,940 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-13 21:51:15,940 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-13 21:51:15,940 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:15,940 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:15,941 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:16,089 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:16,089 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,090 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,090 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,090 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,099 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:16,099 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,099 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,099 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,099 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:16,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:16,100 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,100 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,100 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,100 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,111 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-13 21:51:16,111 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,111 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,111 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,111 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, 188#L745-4true]) [2022-07-13 21:51:16,116 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,116 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,116 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,116 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:16,268 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-13 21:51:16,268 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-13 21:51:16,268 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:16,268 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:16,268 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:16,283 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:16,284 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,284 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,284 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,284 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:16,287 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,287 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:16,726 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:16,726 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-13 21:51:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:16,726 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:17,171 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-13 21:51:17,171 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,171 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,171 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,171 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:17,172 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-13 21:51:17,172 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:17,172 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,173 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,173 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,173 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-13 21:51:17,173 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:17,173 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,173 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,173 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,173 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,341 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:17,342 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-13 21:51:17,342 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:17,342 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:17,342 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:17,342 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:17,342 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,342 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,342 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,342 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-13 21:51:17,344 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:17,344 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,344 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,345 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,345 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-13 21:51:17,354 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,354 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,354 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,354 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:17,358 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,358 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,358 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,358 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:17,358 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:17,358 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,358 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,359 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,359 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,371 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-13 21:51:17,371 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,371 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,371 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,371 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, 188#L745-4true]) [2022-07-13 21:51:17,376 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,376 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,376 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,376 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:17,509 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-13 21:51:17,510 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,510 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,510 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,510 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,512 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 188#L745-4true]) [2022-07-13 21:51:17,512 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,512 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,512 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,513 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-13 21:51:17,934 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:17,934 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,934 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,934 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,935 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,943 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:17,943 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,943 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,943 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:17,943 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-13 21:51:18,080 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:18,080 INFO L384 tUnfolder$Statistics]: this new event has 124 ancestors and is cut-off event [2022-07-13 21:51:18,080 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-13 21:51:18,080 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-13 21:51:18,080 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-13 21:51:18,260 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:18,260 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2022-07-13 21:51:18,260 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-13 21:51:18,260 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-13 21:51:18,260 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-13 21:51:18,546 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 188#L745-4true]) [2022-07-13 21:51:18,547 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-13 21:51:18,547 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:18,547 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:18,547 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-13 21:51:18,903 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:18,904 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-13 21:51:18,904 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:18,904 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:18,904 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,015 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:19,015 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-13 21:51:19,015 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:19,015 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:19,015 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:19,122 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:19,122 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,122 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,122 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,122 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,127 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:19,127 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,127 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,127 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,127 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-13 21:51:19,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:19,211 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,211 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,211 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,211 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,214 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:19,215 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,215 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-13 21:51:19,314 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:19,314 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,314 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,314 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,314 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,317 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:19,317 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,317 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,317 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,317 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-13 21:51:19,904 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:19,904 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,904 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,904 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,904 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,905 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:19,906 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,906 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,906 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,906 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-13 21:51:19,969 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:19,969 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2022-07-13 21:51:19,969 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-13 21:51:19,969 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-13 21:51:19,969 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-13 21:51:20,013 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:20,014 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2022-07-13 21:51:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-13 21:51:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-13 21:51:20,014 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-13 21:51:20,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-13 21:51:20,128 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-07-13 21:51:20,128 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-13 21:51:20,128 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-13 21:51:20,129 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-13 21:51:20,361 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-13 21:51:20,361 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-07-13 21:51:20,361 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-13 21:51:20,361 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-13 21:51:20,361 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-13 21:51:20,563 INFO L129 PetriNetUnfolder]: 35166/78463 cut-off events. [2022-07-13 21:51:20,563 INFO L130 PetriNetUnfolder]: For 38664/41944 co-relation queries the response was YES. [2022-07-13 21:51:22,172 INFO L84 FinitePrefix]: Finished finitePrefix Result has 158838 conditions, 78463 events. 35166/78463 cut-off events. For 38664/41944 co-relation queries the response was YES. Maximal size of possible extension queue 3082. Compared 950906 event pairs, 3158 based on Foata normal form. 107/73928 useless extension candidates. Maximal degree in co-relation 158791. Up to 11593 conditions per place. [2022-07-13 21:51:22,947 INFO L132 encePairwiseOnDemand]: 241/247 looper letters, 122 selfloop transitions, 14 changer transitions 0/296 dead transitions. [2022-07-13 21:51:22,947 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 296 transitions, 1176 flow [2022-07-13 21:51:22,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-13 21:51:22,947 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-13 21:51:22,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1709 transitions. [2022-07-13 21:51:22,951 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8648785425101214 [2022-07-13 21:51:22,951 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1709 transitions. [2022-07-13 21:51:22,952 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1709 transitions. [2022-07-13 21:51:22,953 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:51:22,953 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1709 transitions. [2022-07-13 21:51:22,956 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 9 states, 8 states have (on average 213.625) internal successors, (1709), 8 states have internal predecessors, (1709), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:22,960 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 9 states, 9 states have (on average 247.0) internal successors, (2223), 9 states have internal predecessors, (2223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:22,961 INFO L81 ComplementDD]: Finished complementDD. Result has 9 states, 9 states have (on average 247.0) internal successors, (2223), 9 states have internal predecessors, (2223), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:22,961 INFO L186 Difference]: Start difference. First operand has 200 places, 192 transitions, 482 flow. Second operand 8 states and 1709 transitions. [2022-07-13 21:51:22,961 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 296 transitions, 1176 flow [2022-07-13 21:51:23,286 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 296 transitions, 1126 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-13 21:51:23,289 INFO L242 Difference]: Finished difference. Result has 209 places, 202 transitions, 566 flow [2022-07-13 21:51:23,289 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=470, PETRI_DIFFERENCE_MINUEND_PLACES=198, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=192, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=5, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=185, PETRI_DIFFERENCE_SUBTRAHEND_STATES=8, PETRI_FLOW=566, PETRI_PLACES=209, PETRI_TRANSITIONS=202} [2022-07-13 21:51:23,290 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 19 predicate places. [2022-07-13 21:51:23,290 INFO L495 AbstractCegarLoop]: Abstraction has has 209 places, 202 transitions, 566 flow [2022-07-13 21:51:23,291 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 202.0) internal successors, (1010), 5 states have internal predecessors, (1010), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:23,291 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:51:23,291 INFO L200 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] [2022-07-13 21:51:23,291 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-13 21:51:23,291 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:51:23,291 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:51:23,292 INFO L85 PathProgramCache]: Analyzing trace with hash 1203484672, now seen corresponding path program 1 times [2022-07-13 21:51:23,292 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:51:23,292 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [306828427] [2022-07-13 21:51:23,292 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:51:23,292 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:51:23,303 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:51:23,369 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:51:23,370 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:51:23,370 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [306828427] [2022-07-13 21:51:23,370 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [306828427] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:51:23,370 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:51:23,371 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-13 21:51:23,371 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [40175083] [2022-07-13 21:51:23,371 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:51:23,371 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-13 21:51:23,371 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:51:23,372 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-13 21:51:23,372 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-13 21:51:23,374 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 247 [2022-07-13 21:51:23,375 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 209 places, 202 transitions, 566 flow. Second operand has 8 states, 8 states have (on average 203.5) internal successors, (1628), 8 states have internal predecessors, (1628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:23,376 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:51:23,376 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 247 [2022-07-13 21:51:23,376 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:51:26,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][278], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:26,622 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-13 21:51:26,622 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:26,623 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:26,623 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:26,634 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][278], [Black: 273#true, 201#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:26,634 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-13 21:51:26,634 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:26,634 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:26,634 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:28,367 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][169], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:28,367 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2022-07-13 21:51:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-13 21:51:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-13 21:51:28,367 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-13 21:51:30,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][169], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:30,847 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-13 21:51:30,847 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:30,847 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:30,847 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-13 21:51:31,231 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:31,232 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,232 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,232 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,232 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,233 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:31,233 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,233 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,233 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,233 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-13 21:51:31,462 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:31,463 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,463 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,463 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,463 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:31,463 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,463 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,463 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,463 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,464 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:31,465 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,465 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,465 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,465 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,465 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:31,465 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,465 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,465 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,465 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-13 21:51:31,478 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, 44#L731true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:31,478 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,478 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,478 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,478 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, 86#L709true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-13 21:51:31,482 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,482 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,482 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,482 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, 44#L731true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:31,487 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,487 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,487 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,487 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,487 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][169], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, 213#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 226#L709true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:31,488 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,488 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,488 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:31,488 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-13 21:51:32,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 178#L689true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:32,094 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,094 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,094 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,094 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 178#L689true]) [2022-07-13 21:51:32,094 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,095 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,095 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,095 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-13 21:51:32,852 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:32,852 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2022-07-13 21:51:32,852 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-13 21:51:32,852 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-13 21:51:32,852 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-13 21:51:32,853 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:32,853 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2022-07-13 21:51:32,853 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-13 21:51:32,853 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-13 21:51:32,853 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-13 21:51:33,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,097 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,097 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,097 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,097 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,098 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,098 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,098 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,098 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,100 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,100 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,100 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,101 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,101 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,101 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,101 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,101 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-13 21:51:33,196 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,197 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is not cut-off event [2022-07-13 21:51:33,197 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-13 21:51:33,197 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-13 21:51:33,197 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-13 21:51:33,212 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,212 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,213 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,213 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,213 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-13 21:51:33,561 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,561 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,561 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,561 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,561 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,562 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,562 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,562 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,562 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,562 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,563 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,563 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,563 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,564 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,574 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,574 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,574 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,574 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,574 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,575 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,575 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,575 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,575 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,575 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-13 21:51:33,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,616 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,616 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,616 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,621 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,622 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,622 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,623 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,623 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,623 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,623 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,624 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,624 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,624 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,627 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,627 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,627 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,627 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,627 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,628 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,628 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,628 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,629 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,629 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,629 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,629 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,629 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,639 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,639 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,639 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:33,640 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,640 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,642 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,642 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,642 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,643 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,643 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,644 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,644 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,644 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,644 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,644 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-13 21:51:33,680 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 213#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-13 21:51:33,681 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-07-13 21:51:33,681 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-13 21:51:33,681 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-13 21:51:33,681 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-13 21:51:33,692 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,692 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,692 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,692 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,692 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-13 21:51:33,693 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 178#L689true]) [2022-07-13 21:51:33,693 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,693 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,706 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:33,706 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,706 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,706 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,706 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 226#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-13 21:51:33,707 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,707 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,707 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:33,707 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-13 21:51:34,003 INFO L129 PetriNetUnfolder]: 20275/66916 cut-off events. [2022-07-13 21:51:34,003 INFO L130 PetriNetUnfolder]: For 15554/17622 co-relation queries the response was YES. [2022-07-13 21:51:35,015 INFO L84 FinitePrefix]: Finished finitePrefix Result has 110468 conditions, 66916 events. 20275/66916 cut-off events. For 15554/17622 co-relation queries the response was YES. Maximal size of possible extension queue 2854. Compared 974724 event pairs, 4540 based on Foata normal form. 4/60388 useless extension candidates. Maximal degree in co-relation 110415. Up to 13405 conditions per place. [2022-07-13 21:51:35,528 INFO L132 encePairwiseOnDemand]: 232/247 looper letters, 122 selfloop transitions, 37 changer transitions 0/334 dead transitions. [2022-07-13 21:51:35,528 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 334 transitions, 1402 flow [2022-07-13 21:51:35,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-13 21:51:35,528 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-13 21:51:35,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2145 transitions. [2022-07-13 21:51:35,533 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.868421052631579 [2022-07-13 21:51:35,534 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2145 transitions. [2022-07-13 21:51:35,534 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2145 transitions. [2022-07-13 21:51:35,535 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-13 21:51:35,535 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2145 transitions. [2022-07-13 21:51:35,541 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends has 11 states, 10 states have (on average 214.5) internal successors, (2145), 10 states have internal predecessors, (2145), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:35,545 INFO L131 ReachableStatesCopy]: Finished reachableStatesCopy Result has 11 states, 11 states have (on average 247.0) internal successors, (2717), 11 states have internal predecessors, (2717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:35,546 INFO L81 ComplementDD]: Finished complementDD. Result has 11 states, 11 states have (on average 247.0) internal successors, (2717), 11 states have internal predecessors, (2717), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:35,546 INFO L186 Difference]: Start difference. First operand has 209 places, 202 transitions, 566 flow. Second operand 10 states and 2145 transitions. [2022-07-13 21:51:35,546 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 334 transitions, 1402 flow [2022-07-13 21:51:36,045 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 334 transitions, 1402 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-13 21:51:36,048 INFO L242 Difference]: Finished difference. Result has 223 places, 249 transitions, 859 flow [2022-07-13 21:51:36,049 INFO L262 CegarLoopForPetriNet]: {PETRI_ALPHABET=247, PETRI_DIFFERENCE_MINUEND_FLOW=566, PETRI_DIFFERENCE_MINUEND_PLACES=209, PETRI_DIFFERENCE_MINUEND_TRANSITIONS=202, PETRI_DIFFERENCE_SUBTRAHEND_LETTERS_WITH_MORE_CHANGERS_THAN_LOOPERS=8, PETRI_DIFFERENCE_SUBTRAHEND_LOOPER_ONLY_LETTERS=184, PETRI_DIFFERENCE_SUBTRAHEND_STATES=10, PETRI_FLOW=859, PETRI_PLACES=223, PETRI_TRANSITIONS=249} [2022-07-13 21:51:36,049 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 33 predicate places. [2022-07-13 21:51:36,049 INFO L495 AbstractCegarLoop]: Abstraction has has 223 places, 249 transitions, 859 flow [2022-07-13 21:51:36,050 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 8 states, 8 states have (on average 203.5) internal successors, (1628), 8 states have internal predecessors, (1628), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:36,050 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-13 21:51:36,050 INFO L200 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] [2022-07-13 21:51:36,051 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-13 21:51:36,051 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION === [BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES, ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (and 4 more)] === [2022-07-13 21:51:36,051 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-13 21:51:36,051 INFO L85 PathProgramCache]: Analyzing trace with hash -1695588048, now seen corresponding path program 1 times [2022-07-13 21:51:36,051 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-13 21:51:36,052 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [486064481] [2022-07-13 21:51:36,052 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-13 21:51:36,052 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-13 21:51:36,062 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-13 21:51:36,092 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-13 21:51:36,092 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-13 21:51:36,092 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [486064481] [2022-07-13 21:51:36,093 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [486064481] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-13 21:51:36,093 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-13 21:51:36,093 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-13 21:51:36,093 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1114329596] [2022-07-13 21:51:36,093 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-13 21:51:36,094 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-13 21:51:36,094 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-13 21:51:36,094 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-13 21:51:36,094 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-13 21:51:36,095 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2022-07-13 21:51:36,096 INFO L92 encePairwiseOnDemand]: Start differencePairwiseOnDemand. First operand has 223 places, 249 transitions, 859 flow. Second operand has 5 states, 5 states have (on average 206.2) internal successors, (1031), 5 states have internal predecessors, (1031), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2022-07-13 21:51:36,096 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-13 21:51:36,096 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2022-07-13 21:51:36,097 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-13 21:51:41,898 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][323], [139#L710true, Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 311#(<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0), 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:41,899 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2022-07-13 21:51:41,899 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:41,899 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:41,899 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:42,292 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][258], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 315#(and (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1|) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 48#L722-4true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:42,292 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:42,292 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:42,292 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:42,292 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][284], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 318#(and (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1|) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), 38#L722-5true, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:42,293 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][310], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 321#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), Black: 269#(= ~stoppingFlag~0 0), 69#L723true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:42,293 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:42,293 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:42,294 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][258], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 315#(and (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1|) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 22#L722-2true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:42,294 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-13 21:51:42,294 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:42,294 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:42,294 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-13 21:51:42,324 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][310], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 321#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), Black: 269#(= ~stoppingFlag~0 0), 101#L723-2true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:42,324 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-13 21:51:42,324 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:42,324 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:42,324 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:43,028 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][316], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 296#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 318#(and (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1|) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 92#L686-1true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), Black: 289#true, 38#L722-5true, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0))]) [2022-07-13 21:51:43,028 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-13 21:51:43,028 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:43,028 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:43,028 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][317], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 321#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), Black: 269#(= ~stoppingFlag~0 0), 69#L723true, 296#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 92#L686-1true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), Black: 289#true, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0))]) [2022-07-13 21:51:43,029 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][317], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 321#(and (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), Black: 269#(= ~stoppingFlag~0 0), 101#L723-2true, 296#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 92#L686-1true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), Black: 289#true, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0))]) [2022-07-13 21:51:43,029 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-13 21:51:43,029 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-13 21:51:43,391 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][258], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 315#(and (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1|) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 48#L722-4true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:43,392 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-13 21:51:43,392 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:43,392 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:43,392 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:43,392 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-13 21:51:44,108 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][315], [Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 315#(and (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1|) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 48#L722-4true, 296#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 188#L745-4true, 92#L686-1true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), Black: 289#true, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0))]) [2022-07-13 21:51:44,116 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,117 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,163 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][218], [Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 267#true, 296#(= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0), 226#L709true, 92#L686-1true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 289#true, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 309#true]) [2022-07-13 21:51:44,163 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2022-07-13 21:51:44,163 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:44,163 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:44,163 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-13 21:51:44,164 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][220], [Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 267#true, 226#L709true, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 309#true, 184#L686true]) [2022-07-13 21:51:44,164 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2022-07-13 21:51:44,164 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:44,164 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:44,164 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-13 21:51:44,175 INFO L382 tUnfolder$Statistics]: inserting event number 5 for the transition-marking pair ([1032] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread2of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][284], [190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 269#(= ~stoppingFlag~0 0), 318#(and (<= (+ 1 |BCSP_PnpAddThread1of4ForFork0_#t~ret4#1|) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_~status~0#1| 1) 0) (<= (+ |BCSP_PnpAddThread1of4ForFork0_BCSP_IoIncrement_#res#1| 1) 0)), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), 38#L722-5true, BCSP_PnpAddThread4of4ForFork0NotInUse, Black: 292#(and (= (+ (- 1) ~pendingIo~0) 0) (= ~stoppingEvent~0 0)), Black: 302#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0)), BCSP_PnpStopThread1of4ForFork1InUse, Black: 294#(= ~stoppingEvent~0 0), Black: 300#(and (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_#in~cond#1| 0) (= |BCSP_PnpStopThread1of4ForFork1_assume_abort_if_not_~cond#1| 0) (= ~stoppingEvent~0 0)), 184#L686true]) [2022-07-13 21:51:44,176 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,176 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,176 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,176 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-13 21:51:44,176 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event