./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 eb692b52 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-?-eb692b5 [2022-07-19 21:12:32,676 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-19 21:12:32,678 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-19 21:12:32,712 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-19 21:12:32,713 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-19 21:12:32,714 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-19 21:12:32,716 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-19 21:12:32,721 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-19 21:12:32,722 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-19 21:12:32,728 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-19 21:12:32,729 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-19 21:12:32,731 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-19 21:12:32,731 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-19 21:12:32,733 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-19 21:12:32,734 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-19 21:12:32,736 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-19 21:12:32,739 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-19 21:12:32,740 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-19 21:12:32,742 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-19 21:12:32,743 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-19 21:12:32,747 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-19 21:12:32,748 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-19 21:12:32,749 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-19 21:12:32,750 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-19 21:12:32,751 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-19 21:12:32,755 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-19 21:12:32,755 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-19 21:12:32,756 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-19 21:12:32,757 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-19 21:12:32,757 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-19 21:12:32,758 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-19 21:12:32,758 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-19 21:12:32,760 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-19 21:12:32,760 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-19 21:12:32,761 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-19 21:12:32,761 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-19 21:12:32,762 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-19 21:12:32,762 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-19 21:12:32,762 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-19 21:12:32,763 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-19 21:12:32,763 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-19 21:12:32,765 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-19 21:12:32,766 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-19 21:12:32,796 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-19 21:12:32,796 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-19 21:12:32,800 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-19 21:12:32,800 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-19 21:12:32,801 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-19 21:12:32,801 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-19 21:12:32,801 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-19 21:12:32,801 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-19 21:12:32,802 INFO L138 SettingsManager]: * Use SBE=true [2022-07-19 21:12:32,802 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-19 21:12:32,803 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-19 21:12:32,803 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-19 21:12:32,803 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-19 21:12:32,803 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-19 21:12:32,803 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-19 21:12:32,804 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-19 21:12:32,804 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-19 21:12:32,804 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-19 21:12:32,804 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-19 21:12:32,804 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-19 21:12:32,804 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-19 21:12:32,805 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-19 21:12:32,805 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-19 21:12:32,805 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-19 21:12:32,805 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 21:12:32,806 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-19 21:12:32,806 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-19 21:12:32,806 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-19 21:12:32,806 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-19 21:12:32,807 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-19 21:12:32,807 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-19 21:12:32,807 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-19 21:12:32,807 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-19 21:12:32,807 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ad14026eba5b252f16e1e7c5b06294a08c72d8fedf1d2cbda596d8ea988add3 [2022-07-19 21:12:33,049 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-19 21:12:33,074 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-19 21:12:33,076 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-19 21:12:33,077 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-19 21:12:33,078 INFO L275 PluginConnector]: CDTParser initialized [2022-07-19 21:12:33,079 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-lit/qw2004_variant.i [2022-07-19 21:12:33,132 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1112459ec/280b060e426749098202b8ce82c79aa9/FLAG18ea546ff [2022-07-19 21:12:33,584 INFO L306 CDTParser]: Found 1 translation units. [2022-07-19 21:12:33,585 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-lit/qw2004_variant.i [2022-07-19 21:12:33,605 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1112459ec/280b060e426749098202b8ce82c79aa9/FLAG18ea546ff [2022-07-19 21:12:34,111 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/1112459ec/280b060e426749098202b8ce82c79aa9 [2022-07-19 21:12:34,113 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-19 21:12:34,114 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-19 21:12:34,116 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-19 21:12:34,116 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-19 21:12:34,118 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-19 21:12:34,119 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,120 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@781ea90b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34, skipping insertion in model container [2022-07-19 21:12:34,120 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,126 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-19 21:12:34,154 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-19 21:12:34,433 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] [2022-07-19 21:12:34,454 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 21:12:34,461 INFO L203 MainTranslator]: Completed pre-run [2022-07-19 21:12:34,501 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] [2022-07-19 21:12:34,512 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-19 21:12:34,544 INFO L208 MainTranslator]: Completed translation [2022-07-19 21:12:34,545 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34 WrapperNode [2022-07-19 21:12:34,545 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-19 21:12:34,546 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-19 21:12:34,546 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-19 21:12:34,546 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-19 21:12:34,552 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,580 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,597 INFO L137 Inliner]: procedures = 174, calls = 23, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 95 [2022-07-19 21:12:34,597 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-19 21:12:34,598 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-19 21:12:34,598 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-19 21:12:34,598 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-19 21:12:34,604 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,604 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,606 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,607 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,611 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,614 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,616 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,618 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-19 21:12:34,618 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-19 21:12:34,618 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-19 21:12:34,619 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-19 21:12:34,619 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (1/1) ... [2022-07-19 21:12:34,626 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-19 21:12:34,636 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-19 21:12:34,646 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) [2022-07-19 21:12:34,652 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 [2022-07-19 21:12:34,676 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2022-07-19 21:12:34,676 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2022-07-19 21:12:34,677 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-19 21:12:34,677 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-19 21:12:34,678 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-19 21:12:34,678 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-19 21:12:34,679 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-19 21:12:34,771 INFO L234 CfgBuilder]: Building ICFG [2022-07-19 21:12:34,772 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-19 21:12:34,933 INFO L275 CfgBuilder]: Performing block encoding [2022-07-19 21:12:34,968 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-19 21:12:34,968 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-19 21:12:34,970 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 09:12:34 BoogieIcfgContainer [2022-07-19 21:12:34,971 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-19 21:12:34,972 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-19 21:12:34,972 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-19 21:12:34,975 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-19 21:12:34,975 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 19.07 09:12:34" (1/3) ... [2022-07-19 21:12:34,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e5db0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 09:12:34, skipping insertion in model container [2022-07-19 21:12:34,976 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.07 09:12:34" (2/3) ... [2022-07-19 21:12:34,976 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@75e5db0a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 19.07 09:12:34, skipping insertion in model container [2022-07-19 21:12:34,977 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.07 09:12:34" (3/3) ... [2022-07-19 21:12:34,978 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2022-07-19 21:12:34,982 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-19 21:12:34,987 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-19 21:12:34,988 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-19 21:12:34,988 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-19 21:12:35,030 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-19 21:12:35,061 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 98 places, 97 transitions, 204 flow [2022-07-19 21:12:35,107 INFO L129 PetriNetUnfolder]: 6/108 cut-off events. [2022-07-19 21:12:35,108 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-19 21:12:35,112 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. [2022-07-19 21:12:35,112 INFO L82 GeneralOperation]: Start removeDead. Operand has 98 places, 97 transitions, 204 flow [2022-07-19 21:12:35,116 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 97 places, 96 transitions, 200 flow [2022-07-19 21:12:35,124 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 21:12:35,138 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@468eb157, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@50330c25 [2022-07-19 21:12:35,138 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-19 21:12:35,157 INFO L129 PetriNetUnfolder]: 4/84 cut-off events. [2022-07-19 21:12:35,158 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-19 21:12:35,158 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:35,159 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] [2022-07-19 21:12:35,159 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)] === [2022-07-19 21:12:35,164 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:35,164 INFO L85 PathProgramCache]: Analyzing trace with hash 243698415, now seen corresponding path program 1 times [2022-07-19 21:12:35,170 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:35,171 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1624939718] [2022-07-19 21:12:35,171 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:35,172 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:35,299 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-19 21:12:35,300 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-19 21:12:35,337 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-19 21:12:35,373 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-19 21:12:35,375 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-19 21:12:35,377 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 4 remaining) [2022-07-19 21:12:35,379 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-07-19 21:12:35,379 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2022-07-19 21:12:35,380 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-07-19 21:12:35,380 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-19 21:12:35,381 INFO L356 BasicCegarLoop]: Path program histogram: [1] [2022-07-19 21:12:35,389 WARN L231 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-19 21:12:35,389 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-07-19 21:12:35,431 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-19 21:12:35,435 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 147 transitions, 318 flow [2022-07-19 21:12:35,482 INFO L129 PetriNetUnfolder]: 10/157 cut-off events. [2022-07-19 21:12:35,487 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-19 21:12:35,491 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. [2022-07-19 21:12:35,492 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 147 transitions, 318 flow [2022-07-19 21:12:35,498 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 128 transitions, 271 flow [2022-07-19 21:12:35,500 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 21:12:35,502 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@468eb157, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@50330c25 [2022-07-19 21:12:35,502 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-07-19 21:12:35,539 INFO L129 PetriNetUnfolder]: 6/120 cut-off events. [2022-07-19 21:12:35,540 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-19 21:12:35,540 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:35,540 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] [2022-07-19 21:12:35,541 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)] === [2022-07-19 21:12:35,541 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:35,541 INFO L85 PathProgramCache]: Analyzing trace with hash 816837857, now seen corresponding path program 1 times [2022-07-19 21:12:35,541 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:35,542 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [982231557] [2022-07-19 21:12:35,542 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:35,542 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:35,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:12:35,765 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:12:35,766 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:12:35,767 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [982231557] [2022-07-19 21:12:35,767 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [982231557] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:12:35,767 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:12:35,768 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 21:12:35,768 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1549963137] [2022-07-19 21:12:35,770 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:12:35,777 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 21:12:35,778 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:12:35,822 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 21:12:35,823 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 21:12:35,827 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 147 [2022-07-19 21:12:35,832 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) [2022-07-19 21:12:35,833 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:12:35,833 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 147 [2022-07-19 21:12:35,834 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:12:36,133 INFO L129 PetriNetUnfolder]: 176/755 cut-off events. [2022-07-19 21:12:36,133 INFO L130 PetriNetUnfolder]: For 86/86 co-relation queries the response was YES. [2022-07-19 21:12:36,140 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. [2022-07-19 21:12:36,146 INFO L132 encePairwiseOnDemand]: 137/147 looper letters, 48 selfloop transitions, 8 changer transitions 0/161 dead transitions. [2022-07-19 21:12:36,147 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 161 transitions, 482 flow [2022-07-19 21:12:36,148 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-19 21:12:36,151 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-19 21:12:36,163 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1036 transitions. [2022-07-19 21:12:36,167 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8809523809523809 [2022-07-19 21:12:36,170 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1036 transitions. [2022-07-19 21:12:36,170 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1036 transitions. [2022-07-19 21:12:36,174 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:12:36,176 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1036 transitions. [2022-07-19 21:12:36,181 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) [2022-07-19 21:12:36,189 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) [2022-07-19 21:12:36,190 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) [2022-07-19 21:12:36,191 INFO L186 Difference]: Start difference. First operand has 128 places, 128 transitions, 271 flow. Second operand 8 states and 1036 transitions. [2022-07-19 21:12:36,192 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 161 transitions, 482 flow [2022-07-19 21:12:36,200 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 161 transitions, 479 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-07-19 21:12:36,204 INFO L242 Difference]: Finished difference. Result has 136 places, 128 transitions, 304 flow [2022-07-19 21:12:36,206 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} [2022-07-19 21:12:36,209 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 8 predicate places. [2022-07-19 21:12:36,209 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 128 transitions, 304 flow [2022-07-19 21:12:36,210 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) [2022-07-19 21:12:36,210 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:36,210 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] [2022-07-19 21:12:36,210 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-19 21:12:36,211 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)] === [2022-07-19 21:12:36,211 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:36,211 INFO L85 PathProgramCache]: Analyzing trace with hash -862216915, now seen corresponding path program 1 times [2022-07-19 21:12:36,211 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:36,212 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1903729566] [2022-07-19 21:12:36,212 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:36,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:36,253 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-19 21:12:36,263 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-19 21:12:36,274 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-19 21:12:36,293 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-19 21:12:36,293 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-19 21:12:36,293 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2022-07-19 21:12:36,294 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-07-19 21:12:36,297 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2022-07-19 21:12:36,297 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-07-19 21:12:36,297 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-07-19 21:12:36,298 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-19 21:12:36,298 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1] [2022-07-19 21:12:36,299 WARN L231 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-19 21:12:36,299 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-07-19 21:12:36,346 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-19 21:12:36,356 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 198 places, 197 transitions, 436 flow [2022-07-19 21:12:36,385 INFO L129 PetriNetUnfolder]: 14/206 cut-off events. [2022-07-19 21:12:36,385 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-19 21:12:36,387 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. [2022-07-19 21:12:36,387 INFO L82 GeneralOperation]: Start removeDead. Operand has 198 places, 197 transitions, 436 flow [2022-07-19 21:12:36,391 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 159 places, 160 transitions, 344 flow [2022-07-19 21:12:36,392 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 21:12:36,394 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@468eb157, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@50330c25 [2022-07-19 21:12:36,394 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-07-19 21:12:36,404 INFO L129 PetriNetUnfolder]: 7/125 cut-off events. [2022-07-19 21:12:36,404 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-19 21:12:36,405 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:36,405 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] [2022-07-19 21:12:36,405 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)] === [2022-07-19 21:12:36,406 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:36,406 INFO L85 PathProgramCache]: Analyzing trace with hash 1363024930, now seen corresponding path program 1 times [2022-07-19 21:12:36,406 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:36,407 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38842437] [2022-07-19 21:12:36,407 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:36,407 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:36,439 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:12:36,465 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:12:36,465 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:12:36,465 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38842437] [2022-07-19 21:12:36,465 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38842437] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:12:36,465 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:12:36,466 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 21:12:36,466 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [895612873] [2022-07-19 21:12:36,466 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:12:36,467 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 21:12:36,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:12:36,468 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 21:12:36,468 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 21:12:36,470 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 197 [2022-07-19 21:12:36,471 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) [2022-07-19 21:12:36,471 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:12:36,471 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 197 [2022-07-19 21:12:36,472 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:12:37,320 INFO L129 PetriNetUnfolder]: 868/5003 cut-off events. [2022-07-19 21:12:37,321 INFO L130 PetriNetUnfolder]: For 463/463 co-relation queries the response was YES. [2022-07-19 21:12:37,375 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. [2022-07-19 21:12:37,444 INFO L132 encePairwiseOnDemand]: 184/197 looper letters, 22 selfloop transitions, 5 changer transitions 0/162 dead transitions. [2022-07-19 21:12:37,445 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 162 transitions, 417 flow [2022-07-19 21:12:37,445 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 21:12:37,445 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-19 21:12:37,446 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 532 transitions. [2022-07-19 21:12:37,447 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9001692047377327 [2022-07-19 21:12:37,447 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 532 transitions. [2022-07-19 21:12:37,447 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 532 transitions. [2022-07-19 21:12:37,447 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:12:37,448 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 532 transitions. [2022-07-19 21:12:37,449 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) [2022-07-19 21:12:37,450 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) [2022-07-19 21:12:37,451 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) [2022-07-19 21:12:37,451 INFO L186 Difference]: Start difference. First operand has 159 places, 160 transitions, 344 flow. Second operand 3 states and 532 transitions. [2022-07-19 21:12:37,451 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 162 transitions, 417 flow [2022-07-19 21:12:37,455 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 162 transitions, 408 flow, removed 4 selfloop flow, removed 1 redundant places. [2022-07-19 21:12:37,460 INFO L242 Difference]: Finished difference. Result has 159 places, 155 transitions, 359 flow [2022-07-19 21:12:37,460 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} [2022-07-19 21:12:37,461 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 0 predicate places. [2022-07-19 21:12:37,461 INFO L495 AbstractCegarLoop]: Abstraction has has 159 places, 155 transitions, 359 flow [2022-07-19 21:12:37,462 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) [2022-07-19 21:12:37,462 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:37,462 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] [2022-07-19 21:12:37,462 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-19 21:12:37,463 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)] === [2022-07-19 21:12:37,463 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:37,463 INFO L85 PathProgramCache]: Analyzing trace with hash 564063298, now seen corresponding path program 1 times [2022-07-19 21:12:37,463 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:37,467 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [801045479] [2022-07-19 21:12:37,467 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:37,467 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:37,496 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:12:37,570 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:12:37,570 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:12:37,570 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [801045479] [2022-07-19 21:12:37,570 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [801045479] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:12:37,571 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:12:37,571 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 21:12:37,571 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1734694230] [2022-07-19 21:12:37,571 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:12:37,572 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 21:12:37,572 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:12:37,573 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 21:12:37,573 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 21:12:37,575 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2022-07-19 21:12:37,576 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) [2022-07-19 21:12:37,579 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:12:37,579 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2022-07-19 21:12:37,579 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:12:39,006 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]) [2022-07-19 21:12:39,007 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2022-07-19 21:12:39,007 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-19 21:12:39,007 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-19 21:12:39,007 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-19 21:12:39,151 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 102#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 55#L724-2true]) [2022-07-19 21:12:39,152 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,153 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,153 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,153 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,153 INFO L382 tUnfolder$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]) [2022-07-19 21:12:39,154 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,154 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,154 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,154 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:39,316 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 73#L715-2true, 102#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0)]) [2022-07-19 21:12:39,316 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2022-07-19 21:12:39,316 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-19 21:12:39,316 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-19 21:12:39,317 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-19 21:12:39,387 INFO L129 PetriNetUnfolder]: 4005/10473 cut-off events. [2022-07-19 21:12:39,388 INFO L130 PetriNetUnfolder]: For 2955/3219 co-relation queries the response was YES. [2022-07-19 21:12:39,482 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. [2022-07-19 21:12:39,585 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 92 selfloop transitions, 8 changer transitions 0/231 dead transitions. [2022-07-19 21:12:39,585 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 231 transitions, 852 flow [2022-07-19 21:12:39,586 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-19 21:12:39,586 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-19 21:12:39,589 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1366 transitions. [2022-07-19 21:12:39,590 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.866751269035533 [2022-07-19 21:12:39,590 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1366 transitions. [2022-07-19 21:12:39,590 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1366 transitions. [2022-07-19 21:12:39,591 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:12:39,591 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1366 transitions. [2022-07-19 21:12:39,594 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) [2022-07-19 21:12:39,597 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) [2022-07-19 21:12:39,598 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) [2022-07-19 21:12:39,598 INFO L186 Difference]: Start difference. First operand has 159 places, 155 transitions, 359 flow. Second operand 8 states and 1366 transitions. [2022-07-19 21:12:39,598 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 231 transitions, 852 flow [2022-07-19 21:12:39,603 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 231 transitions, 816 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-19 21:12:39,607 INFO L242 Difference]: Finished difference. Result has 168 places, 161 transitions, 397 flow [2022-07-19 21:12:39,607 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} [2022-07-19 21:12:39,609 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 9 predicate places. [2022-07-19 21:12:39,609 INFO L495 AbstractCegarLoop]: Abstraction has has 168 places, 161 transitions, 397 flow [2022-07-19 21:12:39,610 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) [2022-07-19 21:12:39,610 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:39,610 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] [2022-07-19 21:12:39,610 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-19 21:12:39,611 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)] === [2022-07-19 21:12:39,611 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:39,611 INFO L85 PathProgramCache]: Analyzing trace with hash -1861463521, now seen corresponding path program 1 times [2022-07-19 21:12:39,611 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:39,612 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1395294039] [2022-07-19 21:12:39,612 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:39,612 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:39,633 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:12:39,682 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-19 21:12:39,682 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:12:39,682 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1395294039] [2022-07-19 21:12:39,683 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1395294039] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:12:39,683 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:12:39,683 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 21:12:39,683 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [340322112] [2022-07-19 21:12:39,683 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:12:39,684 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 21:12:39,684 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:12:39,684 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 21:12:39,685 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 21:12:39,686 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2022-07-19 21:12:39,687 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) [2022-07-19 21:12:39,687 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:12:39,687 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2022-07-19 21:12:39,687 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:12:40,724 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]) [2022-07-19 21:12:40,724 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-19 21:12:40,724 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-19 21:12:40,725 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-19 21:12:40,725 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-19 21:12:40,763 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 175#L688true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-19 21:12:40,764 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-19 21:12:40,764 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-19 21:12:40,764 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-19 21:12:40,764 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-19 21:12:40,806 INFO L382 tUnfolder$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]) [2022-07-19 21:12:40,806 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-07-19 21:12:40,806 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-19 21:12:40,806 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-19 21:12:40,807 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-19 21:12:40,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 17#L689-2true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-19 21:12:40,848 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2022-07-19 21:12:40,848 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-19 21:12:40,848 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-19 21:12:40,848 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-19 21:12:41,116 INFO L382 tUnfolder$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]) [2022-07-19 21:12:41,116 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,116 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,116 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,117 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,117 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-19 21:12:41,117 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,118 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,118 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,118 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-19 21:12:41,186 INFO L382 tUnfolder$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]) [2022-07-19 21:12:41,187 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2022-07-19 21:12:41,187 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-19 21:12:41,187 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-19 21:12:41,187 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-19 21:12:41,220 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 175#L688true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-19 21:12:41,221 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-07-19 21:12:41,221 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-19 21:12:41,221 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-19 21:12:41,221 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-19 21:12:41,257 INFO L382 tUnfolder$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)))]) [2022-07-19 21:12:41,257 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-07-19 21:12:41,257 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-19 21:12:41,257 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-19 21:12:41,257 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-19 21:12:41,287 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 17#L689-2true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-19 21:12:41,288 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-19 21:12:41,288 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:41,288 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:41,288 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:41,404 INFO L382 tUnfolder$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]) [2022-07-19 21:12:41,405 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,405 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,405 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,405 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 102#L715-2true, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-19 21:12:41,406 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2022-07-19 21:12:41,407 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-19 21:12:41,407 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-19 21:12:41,407 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-19 21:12:41,407 INFO L382 tUnfolder$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)))]) [2022-07-19 21:12:41,407 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,408 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-19 21:12:41,620 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 136#L731true, Black: 207#true, 129#L745-4true, 184#L715-2true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-19 21:12:41,620 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2022-07-19 21:12:41,620 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-19 21:12:41,620 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-19 21:12:41,620 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-19 21:12:41,764 INFO L129 PetriNetUnfolder]: 4752/13497 cut-off events. [2022-07-19 21:12:41,765 INFO L130 PetriNetUnfolder]: For 4428/4866 co-relation queries the response was YES. [2022-07-19 21:12:41,886 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. [2022-07-19 21:12:41,996 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 87 selfloop transitions, 14 changer transitions 0/235 dead transitions. [2022-07-19 21:12:41,997 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 235 transitions, 869 flow [2022-07-19 21:12:41,997 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-19 21:12:41,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-19 21:12:42,000 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1361 transitions. [2022-07-19 21:12:42,001 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8635786802030457 [2022-07-19 21:12:42,001 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1361 transitions. [2022-07-19 21:12:42,001 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1361 transitions. [2022-07-19 21:12:42,002 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:12:42,002 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1361 transitions. [2022-07-19 21:12:42,005 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) [2022-07-19 21:12:42,007 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) [2022-07-19 21:12:42,008 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) [2022-07-19 21:12:42,008 INFO L186 Difference]: Start difference. First operand has 168 places, 161 transitions, 397 flow. Second operand 8 states and 1361 transitions. [2022-07-19 21:12:42,008 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 235 transitions, 869 flow [2022-07-19 21:12:42,035 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 235 transitions, 869 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-19 21:12:42,038 INFO L242 Difference]: Finished difference. Result has 179 places, 171 transitions, 493 flow [2022-07-19 21:12:42,039 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} [2022-07-19 21:12:42,039 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 20 predicate places. [2022-07-19 21:12:42,040 INFO L495 AbstractCegarLoop]: Abstraction has has 179 places, 171 transitions, 493 flow [2022-07-19 21:12:42,040 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) [2022-07-19 21:12:42,040 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:42,040 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] [2022-07-19 21:12:42,041 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-19 21:12:42,041 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)] === [2022-07-19 21:12:42,041 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:42,042 INFO L85 PathProgramCache]: Analyzing trace with hash -859486324, now seen corresponding path program 1 times [2022-07-19 21:12:42,042 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:42,042 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1092721844] [2022-07-19 21:12:42,042 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:42,042 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:42,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-19 21:12:42,075 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-19 21:12:42,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-19 21:12:42,106 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-19 21:12:42,106 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-19 21:12:42,106 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 6 remaining) [2022-07-19 21:12:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-07-19 21:12:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2022-07-19 21:12:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2022-07-19 21:12:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2022-07-19 21:12:42,107 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-07-19 21:12:42,108 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-19 21:12:42,108 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-07-19 21:12:42,108 WARN L231 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-19 21:12:42,109 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-07-19 21:12:42,145 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-19 21:12:42,147 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 248 places, 247 transitions, 558 flow [2022-07-19 21:12:42,176 INFO L129 PetriNetUnfolder]: 18/255 cut-off events. [2022-07-19 21:12:42,177 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-19 21:12:42,179 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. [2022-07-19 21:12:42,179 INFO L82 GeneralOperation]: Start removeDead. Operand has 248 places, 247 transitions, 558 flow [2022-07-19 21:12:42,181 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 190 places, 192 transitions, 419 flow [2022-07-19 21:12:42,183 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-19 21:12:42,186 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@468eb157, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@50330c25 [2022-07-19 21:12:42,186 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-19 21:12:42,195 INFO L129 PetriNetUnfolder]: 6/121 cut-off events. [2022-07-19 21:12:42,195 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-19 21:12:42,196 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:42,196 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] [2022-07-19 21:12:42,196 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)] === [2022-07-19 21:12:42,196 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:42,197 INFO L85 PathProgramCache]: Analyzing trace with hash -34621917, now seen corresponding path program 1 times [2022-07-19 21:12:42,197 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:42,197 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448571242] [2022-07-19 21:12:42,197 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:42,197 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:42,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:12:42,269 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:12:42,270 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:12:42,270 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448571242] [2022-07-19 21:12:42,270 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448571242] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:12:42,270 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:12:42,271 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 21:12:42,271 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [968268838] [2022-07-19 21:12:42,271 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:12:42,272 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 21:12:42,272 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:12:42,273 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 21:12:42,273 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 21:12:42,274 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2022-07-19 21:12:42,275 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) [2022-07-19 21:12:42,275 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:12:42,275 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2022-07-19 21:12:42,276 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:12:44,262 INFO L129 PetriNetUnfolder]: 7364/16065 cut-off events. [2022-07-19 21:12:44,262 INFO L130 PetriNetUnfolder]: For 5299/5299 co-relation queries the response was YES. [2022-07-19 21:12:44,411 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. [2022-07-19 21:12:44,742 INFO L132 encePairwiseOnDemand]: 235/247 looper letters, 104 selfloop transitions, 8 changer transitions 0/269 dead transitions. [2022-07-19 21:12:44,742 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 269 transitions, 926 flow [2022-07-19 21:12:44,743 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-19 21:12:44,743 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-19 21:12:44,746 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1746 transitions. [2022-07-19 21:12:44,746 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8836032388663968 [2022-07-19 21:12:44,747 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1746 transitions. [2022-07-19 21:12:44,747 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1746 transitions. [2022-07-19 21:12:44,748 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:12:44,748 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1746 transitions. [2022-07-19 21:12:44,751 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) [2022-07-19 21:12:44,754 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) [2022-07-19 21:12:44,754 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) [2022-07-19 21:12:44,755 INFO L186 Difference]: Start difference. First operand has 190 places, 192 transitions, 419 flow. Second operand 8 states and 1746 transitions. [2022-07-19 21:12:44,755 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 269 transitions, 926 flow [2022-07-19 21:12:44,758 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 269 transitions, 877 flow, removed 24 selfloop flow, removed 1 redundant places. [2022-07-19 21:12:44,761 INFO L242 Difference]: Finished difference. Result has 196 places, 188 transitions, 434 flow [2022-07-19 21:12:44,761 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} [2022-07-19 21:12:44,762 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 6 predicate places. [2022-07-19 21:12:44,762 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 188 transitions, 434 flow [2022-07-19 21:12:44,762 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) [2022-07-19 21:12:44,763 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:44,763 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] [2022-07-19 21:12:44,763 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-19 21:12:44,763 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)] === [2022-07-19 21:12:44,763 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:44,764 INFO L85 PathProgramCache]: Analyzing trace with hash 581757680, now seen corresponding path program 1 times [2022-07-19 21:12:44,764 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:44,764 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [342034857] [2022-07-19 21:12:44,764 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:44,764 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:44,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:12:44,796 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-19 21:12:44,796 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:12:44,796 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [342034857] [2022-07-19 21:12:44,797 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [342034857] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:12:44,797 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:12:44,797 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-19 21:12:44,797 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2060960505] [2022-07-19 21:12:44,797 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:12:44,798 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-19 21:12:44,798 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:12:44,798 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-19 21:12:44,798 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-19 21:12:44,799 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2022-07-19 21:12:44,800 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) [2022-07-19 21:12:44,800 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:12:44,800 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2022-07-19 21:12:44,800 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:12:48,370 INFO L129 PetriNetUnfolder]: 5122/27370 cut-off events. [2022-07-19 21:12:48,370 INFO L130 PetriNetUnfolder]: For 1809/1839 co-relation queries the response was YES. [2022-07-19 21:12:48,579 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. [2022-07-19 21:12:48,745 INFO L132 encePairwiseOnDemand]: 237/247 looper letters, 28 selfloop transitions, 6 changer transitions 0/201 dead transitions. [2022-07-19 21:12:48,745 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 201 transitions, 546 flow [2022-07-19 21:12:48,746 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-19 21:12:48,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-19 21:12:48,747 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 650 transitions. [2022-07-19 21:12:48,748 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8771929824561403 [2022-07-19 21:12:48,748 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 650 transitions. [2022-07-19 21:12:48,748 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 650 transitions. [2022-07-19 21:12:48,748 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:12:48,749 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 650 transitions. [2022-07-19 21:12:48,750 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) [2022-07-19 21:12:48,751 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) [2022-07-19 21:12:48,752 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) [2022-07-19 21:12:48,752 INFO L186 Difference]: Start difference. First operand has 196 places, 188 transitions, 434 flow. Second operand 3 states and 650 transitions. [2022-07-19 21:12:48,752 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 201 transitions, 546 flow [2022-07-19 21:12:48,820 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 201 transitions, 546 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-19 21:12:48,823 INFO L242 Difference]: Finished difference. Result has 200 places, 192 transitions, 482 flow [2022-07-19 21:12:48,823 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} [2022-07-19 21:12:48,824 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 10 predicate places. [2022-07-19 21:12:48,824 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 192 transitions, 482 flow [2022-07-19 21:12:48,826 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) [2022-07-19 21:12:48,826 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:12:48,826 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] [2022-07-19 21:12:48,826 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-19 21:12:48,826 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)] === [2022-07-19 21:12:48,827 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:12:48,827 INFO L85 PathProgramCache]: Analyzing trace with hash -217203952, now seen corresponding path program 1 times [2022-07-19 21:12:48,827 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:12:48,827 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [498984174] [2022-07-19 21:12:48,827 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:12:48,827 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:12:48,849 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:12:48,906 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-19 21:12:48,906 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:12:48,906 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [498984174] [2022-07-19 21:12:48,906 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [498984174] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:12:48,906 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:12:48,906 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 21:12:48,907 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1387935510] [2022-07-19 21:12:48,907 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:12:48,907 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 21:12:48,908 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:12:48,908 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 21:12:48,908 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 21:12:48,909 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2022-07-19 21:12:48,910 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) [2022-07-19 21:12:48,910 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:12:48,911 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2022-07-19 21:12:48,911 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:12:50,682 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]) [2022-07-19 21:12:50,682 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-19 21:12:50,682 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-19 21:12:50,682 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-19 21:12:50,682 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-19 21:12:52,174 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:52,174 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,174 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,174 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,174 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,186 INFO L382 tUnfolder$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]) [2022-07-19 21:12:52,186 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-07-19 21:12:52,186 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-19 21:12:52,186 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-19 21:12:52,186 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-19 21:12:52,199 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:52,199 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,199 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,199 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,199 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-19 21:12:52,344 INFO L382 tUnfolder$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]) [2022-07-19 21:12:52,344 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2022-07-19 21:12:52,345 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-19 21:12:52,345 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-19 21:12:52,345 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-19 21:12:52,355 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:52,355 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-07-19 21:12:52,355 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-19 21:12:52,355 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-19 21:12:52,355 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-19 21:12:52,694 INFO L382 tUnfolder$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]) [2022-07-19 21:12:52,694 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2022-07-19 21:12:52,694 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-19 21:12:52,694 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-19 21:12:52,694 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-19 21:12:52,707 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:52,707 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-07-19 21:12:52,707 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-19 21:12:52,707 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-19 21:12:52,708 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-19 21:12:52,925 INFO L382 tUnfolder$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]) [2022-07-19 21:12:52,926 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2022-07-19 21:12:52,926 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-19 21:12:52,926 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-19 21:12:52,926 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-19 21:12:53,346 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:53,346 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,346 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,346 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,346 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,348 INFO L382 tUnfolder$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]) [2022-07-19 21:12:53,348 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,348 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,348 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,348 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-19 21:12:53,364 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L382 tUnfolder$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]) [2022-07-19 21:12:53,364 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,364 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:12:53,718 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-19 21:12:53,719 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-07-19 21:12:53,719 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-19 21:12:53,719 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-19 21:12:53,719 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-19 21:12:53,723 INFO L382 tUnfolder$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]) [2022-07-19 21:12:53,723 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,723 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,724 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,724 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,734 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-19 21:12:53,735 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,735 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,735 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,735 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,735 INFO L382 tUnfolder$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]) [2022-07-19 21:12:53,735 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,735 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,735 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,735 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:53,888 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:53,889 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,889 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,889 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,889 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,925 INFO L382 tUnfolder$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]) [2022-07-19 21:12:53,925 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,925 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,938 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 163#L704true, 188#L745-4true]) [2022-07-19 21:12:53,938 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,938 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,938 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,938 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,938 INFO L382 tUnfolder$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]) [2022-07-19 21:12:53,938 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,939 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,939 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,939 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,939 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:53,939 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,940 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,940 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,940 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,941 INFO L382 tUnfolder$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]) [2022-07-19 21:12:53,941 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,941 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,941 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:53,941 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:54,121 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-19 21:12:54,121 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,121 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,121 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,121 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,129 INFO L382 tUnfolder$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]) [2022-07-19 21:12:54,129 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,129 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,129 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,129 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,130 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 128#L724-2true, 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-19 21:12:54,130 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,130 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,130 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,130 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:54,515 INFO L382 tUnfolder$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]) [2022-07-19 21:12:54,515 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-07-19 21:12:54,515 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-19 21:12:54,515 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-19 21:12:54,515 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-19 21:12:54,701 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 59#L689true, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:54,702 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-07-19 21:12:54,702 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-19 21:12:54,702 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-19 21:12:54,702 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-19 21:12:54,884 INFO L382 tUnfolder$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]) [2022-07-19 21:12:54,885 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2022-07-19 21:12:54,885 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-19 21:12:54,885 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-19 21:12:54,885 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-19 21:12:55,075 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:55,075 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,075 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,076 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,076 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,077 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,077 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,078 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,079 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:55,079 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,080 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,080 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,080 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,094 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,094 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,094 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,094 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,094 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,094 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-19 21:12:55,094 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,095 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,095 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,095 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,096 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,096 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,096 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,096 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,096 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,637 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:55,637 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is not cut-off event [2022-07-19 21:12:55,637 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-19 21:12:55,637 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-19 21:12:55,637 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-19 21:12:55,638 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,638 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-19 21:12:55,638 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:55,638 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:55,638 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:55,640 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,640 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,640 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:55,842 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:55,842 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,842 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,842 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,842 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,845 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,845 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,845 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,845 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,845 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:12:55,846 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:55,846 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-19 21:12:55,846 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:12:55,846 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:12:55,846 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:12:55,847 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,847 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-19 21:12:55,847 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:12:55,847 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:12:55,847 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:12:55,848 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:55,848 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-19 21:12:55,848 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:55,848 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:55,848 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:55,859 INFO L382 tUnfolder$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]) [2022-07-19 21:12:55,859 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-19 21:12:55,859 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:55,859 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:55,859 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:55,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-19 21:12:55,871 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-19 21:12:55,871 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:55,871 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:55,871 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:56,213 INFO L382 tUnfolder$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]) [2022-07-19 21:12:56,213 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,213 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,213 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,214 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,227 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-19 21:12:56,227 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,227 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,227 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,227 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:12:56,228 INFO L382 tUnfolder$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]) [2022-07-19 21:12:56,229 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,229 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,229 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,229 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,244 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-19 21:12:56,245 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,245 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,245 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,245 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,251 INFO L382 tUnfolder$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]) [2022-07-19 21:12:56,251 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,251 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,252 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,252 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:56,420 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-19 21:12:56,420 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-19 21:12:56,420 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:12:56,420 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:12:56,420 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:12:56,438 INFO L382 tUnfolder$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]) [2022-07-19 21:12:56,438 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,438 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,438 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,438 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,442 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, 188#L745-4true, 55#L689-2true]) [2022-07-19 21:12:56,442 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,442 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,442 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,442 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:56,668 INFO L382 tUnfolder$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]) [2022-07-19 21:12:56,668 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-19 21:12:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:12:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:12:56,668 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:12:57,096 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-19 21:12:57,096 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,096 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,096 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,096 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,097 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-19 21:12:57,097 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,097 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,098 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:57,098 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,098 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,469 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,469 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-19 21:12:57,469 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:12:57,469 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:12:57,469 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:12:57,469 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:57,470 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,470 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,470 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,470 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-19 21:12:57,471 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,471 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,471 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,471 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,472 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,479 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-19 21:12:57,479 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,479 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,479 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,479 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,482 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,482 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,482 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,482 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,482 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:57,482 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-19 21:12:57,483 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,483 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,483 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,483 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,492 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,493 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,493 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,493 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,493 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, 188#L745-4true]) [2022-07-19 21:12:57,497 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,497 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,497 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,497 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:57,604 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,604 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,604 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,604 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,604 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,606 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 188#L745-4true]) [2022-07-19 21:12:57,606 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,606 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,606 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,606 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-19 21:12:57,757 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,757 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,757 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,757 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,757 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,765 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:57,765 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,765 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,765 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,765 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-19 21:12:57,896 INFO L382 tUnfolder$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]) [2022-07-19 21:12:57,896 INFO L384 tUnfolder$Statistics]: this new event has 124 ancestors and is cut-off event [2022-07-19 21:12:57,896 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-19 21:12:57,896 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-19 21:12:57,896 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-19 21:12:58,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 55#L689-2true]) [2022-07-19 21:12:58,060 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2022-07-19 21:12:58,060 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-19 21:12:58,060 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-19 21:12:58,060 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-19 21:12:58,572 INFO L382 tUnfolder$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]) [2022-07-19 21:12:58,572 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-19 21:12:58,572 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:58,572 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:58,572 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-19 21:12:58,677 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:58,677 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-19 21:12:58,677 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:58,677 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:58,677 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:58,776 INFO L382 tUnfolder$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]) [2022-07-19 21:12:58,776 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-19 21:12:58,776 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:58,776 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:58,776 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:12:58,878 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:58,879 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,879 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,883 INFO L382 tUnfolder$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]) [2022-07-19 21:12:58,884 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,884 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,884 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,884 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-19 21:12:58,962 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-19 21:12:58,962 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2022-07-19 21:12:58,962 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-19 21:12:58,962 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-19 21:12:58,962 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-19 21:12:58,965 INFO L382 tUnfolder$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]) [2022-07-19 21:12:58,965 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2022-07-19 21:12:58,965 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-19 21:12:58,965 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-19 21:12:58,965 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-19 21:12:59,060 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-19 21:12:59,060 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,060 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,060 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,060 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,062 INFO L382 tUnfolder$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]) [2022-07-19 21:12:59,063 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,063 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,063 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,063 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-19 21:12:59,636 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-19 21:12:59,636 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,636 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,636 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,636 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,637 INFO L382 tUnfolder$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]) [2022-07-19 21:12:59,637 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,637 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,637 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,637 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-19 21:12:59,691 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-19 21:12:59,691 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2022-07-19 21:12:59,691 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-19 21:12:59,691 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-19 21:12:59,691 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-19 21:12:59,733 INFO L382 tUnfolder$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]) [2022-07-19 21:12:59,733 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2022-07-19 21:12:59,734 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-19 21:12:59,734 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-19 21:12:59,734 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-19 21:12:59,794 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-19 21:12:59,794 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-07-19 21:12:59,794 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-19 21:12:59,794 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-19 21:12:59,794 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-19 21:12:59,974 INFO L382 tUnfolder$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]) [2022-07-19 21:12:59,974 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-07-19 21:12:59,974 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-19 21:12:59,974 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-19 21:12:59,974 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-19 21:13:00,400 INFO L129 PetriNetUnfolder]: 35166/78463 cut-off events. [2022-07-19 21:13:00,400 INFO L130 PetriNetUnfolder]: For 38664/41944 co-relation queries the response was YES. [2022-07-19 21:13:01,430 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. [2022-07-19 21:13:02,139 INFO L132 encePairwiseOnDemand]: 241/247 looper letters, 122 selfloop transitions, 14 changer transitions 0/296 dead transitions. [2022-07-19 21:13:02,139 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 296 transitions, 1176 flow [2022-07-19 21:13:02,139 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-19 21:13:02,140 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-19 21:13:02,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1709 transitions. [2022-07-19 21:13:02,144 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8648785425101214 [2022-07-19 21:13:02,144 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1709 transitions. [2022-07-19 21:13:02,144 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1709 transitions. [2022-07-19 21:13:02,145 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:13:02,145 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1709 transitions. [2022-07-19 21:13:02,148 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) [2022-07-19 21:13:02,152 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) [2022-07-19 21:13:02,152 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) [2022-07-19 21:13:02,153 INFO L186 Difference]: Start difference. First operand has 200 places, 192 transitions, 482 flow. Second operand 8 states and 1709 transitions. [2022-07-19 21:13:02,153 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 296 transitions, 1176 flow [2022-07-19 21:13:02,571 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 296 transitions, 1126 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-19 21:13:02,575 INFO L242 Difference]: Finished difference. Result has 209 places, 202 transitions, 566 flow [2022-07-19 21:13:02,575 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} [2022-07-19 21:13:02,576 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 19 predicate places. [2022-07-19 21:13:02,576 INFO L495 AbstractCegarLoop]: Abstraction has has 209 places, 202 transitions, 566 flow [2022-07-19 21:13:02,576 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) [2022-07-19 21:13:02,577 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:13:02,577 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] [2022-07-19 21:13:02,577 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-19 21:13:02,577 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)] === [2022-07-19 21:13:02,577 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:13:02,578 INFO L85 PathProgramCache]: Analyzing trace with hash 1203484672, now seen corresponding path program 1 times [2022-07-19 21:13:02,578 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:13:02,578 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1259520906] [2022-07-19 21:13:02,578 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:13:02,578 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:13:02,587 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:13:02,646 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:13:02,647 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:13:02,647 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1259520906] [2022-07-19 21:13:02,647 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1259520906] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:13:02,647 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:13:02,647 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-19 21:13:02,647 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1797794335] [2022-07-19 21:13:02,647 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:13:02,648 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-19 21:13:02,648 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:13:02,649 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-19 21:13:02,649 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-19 21:13:02,650 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 247 [2022-07-19 21:13:02,652 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) [2022-07-19 21:13:02,652 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:13:02,652 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 247 [2022-07-19 21:13:02,652 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:13:05,875 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][278], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:05,876 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-19 21:13:05,876 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:05,876 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:05,876 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:05,889 INFO L382 tUnfolder$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]) [2022-07-19 21:13:05,890 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-19 21:13:05,890 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:05,890 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:05,890 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:07,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][169], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:07,352 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2022-07-19 21:13:07,352 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-19 21:13:07,352 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-19 21:13:07,352 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-19 21:13:09,791 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:09,792 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-19 21:13:09,792 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:13:09,792 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:13:09,792 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-19 21:13:10,165 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:10,166 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,166 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,166 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,166 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,166 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:10,166 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,166 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,166 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,167 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-19 21:13:10,717 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-19 21:13:10,717 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,717 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,717 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,718 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,718 INFO L382 tUnfolder$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]) [2022-07-19 21:13:10,718 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,718 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,718 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,718 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,720 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:10,720 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,720 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:10,720 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,720 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,721 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-19 21:13:10,736 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, 44#L731true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:10,736 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,736 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,736 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,736 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,740 INFO L382 tUnfolder$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]) [2022-07-19 21:13:10,740 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,741 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,741 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,741 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,746 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, 44#L731true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:10,746 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,747 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:10,747 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:10,747 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-19 21:13:11,063 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 178#L689true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-19 21:13:11,064 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-19 21:13:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:13:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:13:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:13:11,064 INFO L382 tUnfolder$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]) [2022-07-19 21:13:11,064 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-19 21:13:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:13:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:13:11,064 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-19 21:13:12,124 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,125 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,125 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,125 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,125 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,126 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,126 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,126 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,126 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,126 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-19 21:13:12,326 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-19 21:13:12,327 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,327 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,327 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,327 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,327 INFO L382 tUnfolder$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]) [2022-07-19 21:13:12,327 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,327 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,328 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,328 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,329 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,329 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,329 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,329 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,329 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,330 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,330 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,330 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-19 21:13:12,408 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,408 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is not cut-off event [2022-07-19 21:13:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-19 21:13:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-19 21:13:12,408 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-19 21:13:12,420 INFO L382 tUnfolder$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]) [2022-07-19 21:13:12,420 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,420 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,420 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,420 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,421 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-19 21:13:12,421 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,421 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,421 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,421 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-19 21:13:12,449 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,450 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,450 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,450 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,450 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,451 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,451 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,451 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,459 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,459 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,459 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,459 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,459 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,459 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,460 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,460 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,460 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,460 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-19 21:13:12,490 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-19 21:13:12,490 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,490 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,490 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,490 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,491 INFO L382 tUnfolder$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]) [2022-07-19 21:13:12,491 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,491 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,491 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,491 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,491 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-19 21:13:12,491 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,491 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,491 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,492 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,494 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,494 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,494 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,494 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,494 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,495 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,495 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,495 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,495 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,495 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,495 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,495 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,502 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,502 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,502 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,502 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,503 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,503 INFO L382 tUnfolder$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)))]) [2022-07-19 21:13:12,503 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,503 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,503 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,503 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,505 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,505 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,505 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,505 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,505 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,506 INFO L382 tUnfolder$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)]) [2022-07-19 21:13:12,506 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,506 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,506 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,507 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-19 21:13:12,540 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 213#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-19 21:13:12,540 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-07-19 21:13:12,540 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:13:12,540 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:13:12,540 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-19 21:13:12,549 INFO L382 tUnfolder$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]) [2022-07-19 21:13:12,550 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-19 21:13:12,550 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L382 tUnfolder$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]) [2022-07-19 21:13:12,550 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,550 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,551 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,551 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,563 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-19 21:13:12,563 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,563 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,563 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,563 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,564 INFO L382 tUnfolder$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)))]) [2022-07-19 21:13:12,564 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,564 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,564 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,564 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-19 21:13:12,850 INFO L129 PetriNetUnfolder]: 20275/66916 cut-off events. [2022-07-19 21:13:12,850 INFO L130 PetriNetUnfolder]: For 15554/17622 co-relation queries the response was YES. [2022-07-19 21:13:13,758 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. [2022-07-19 21:13:14,441 INFO L132 encePairwiseOnDemand]: 232/247 looper letters, 122 selfloop transitions, 37 changer transitions 0/334 dead transitions. [2022-07-19 21:13:14,441 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 334 transitions, 1402 flow [2022-07-19 21:13:14,442 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-19 21:13:14,442 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-19 21:13:14,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2145 transitions. [2022-07-19 21:13:14,445 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.868421052631579 [2022-07-19 21:13:14,445 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2145 transitions. [2022-07-19 21:13:14,445 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2145 transitions. [2022-07-19 21:13:14,446 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-19 21:13:14,446 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2145 transitions. [2022-07-19 21:13:14,450 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) [2022-07-19 21:13:14,454 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) [2022-07-19 21:13:14,454 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) [2022-07-19 21:13:14,454 INFO L186 Difference]: Start difference. First operand has 209 places, 202 transitions, 566 flow. Second operand 10 states and 2145 transitions. [2022-07-19 21:13:14,455 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 334 transitions, 1402 flow [2022-07-19 21:13:14,680 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 334 transitions, 1402 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-19 21:13:14,684 INFO L242 Difference]: Finished difference. Result has 223 places, 249 transitions, 859 flow [2022-07-19 21:13:14,685 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} [2022-07-19 21:13:14,685 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 33 predicate places. [2022-07-19 21:13:14,685 INFO L495 AbstractCegarLoop]: Abstraction has has 223 places, 249 transitions, 859 flow [2022-07-19 21:13:14,686 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) [2022-07-19 21:13:14,686 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-19 21:13:14,686 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] [2022-07-19 21:13:14,686 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-19 21:13:14,687 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)] === [2022-07-19 21:13:14,687 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-19 21:13:14,687 INFO L85 PathProgramCache]: Analyzing trace with hash -1695588048, now seen corresponding path program 1 times [2022-07-19 21:13:14,687 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-19 21:13:14,687 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1886630302] [2022-07-19 21:13:14,687 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-19 21:13:14,687 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-19 21:13:14,698 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-19 21:13:14,722 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-19 21:13:14,722 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-19 21:13:14,722 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1886630302] [2022-07-19 21:13:14,723 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1886630302] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-19 21:13:14,723 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-19 21:13:14,723 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-19 21:13:14,723 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1668229472] [2022-07-19 21:13:14,723 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-19 21:13:14,723 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-19 21:13:14,724 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-19 21:13:14,724 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-19 21:13:14,724 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-19 21:13:14,725 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2022-07-19 21:13:14,726 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) [2022-07-19 21:13:14,726 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-19 21:13:14,727 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2022-07-19 21:13:14,727 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-19 21:13:20,083 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]) [2022-07-19 21:13:20,083 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2022-07-19 21:13:20,083 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-19 21:13:20,083 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-19 21:13:20,083 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-19 21:13:20,805 INFO L382 tUnfolder$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]) [2022-07-19 21:13:20,805 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:13:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:13:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:13:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:13:20,805 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]) [2022-07-19 21:13:20,805 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-19 21:13:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:13:20,805 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:13:20,806 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-19 21:13:20,806 INFO L382 tUnfolder$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]) [2022-07-19 21:13:20,806 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-19 21:13:20,806 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:13:20,806 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:13:20,806 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:13:20,807 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]) [2022-07-19 21:13:20,807 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-19 21:13:20,807 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:20,807 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:20,807 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-19 21:13:20,836 INFO L382 tUnfolder$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]) [2022-07-19 21:13:20,836 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-19 21:13:20,836 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:13:20,836 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:13:20,837 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:13:21,161 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))]) [2022-07-19 21:13:21,161 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L382 tUnfolder$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))]) [2022-07-19 21:13:21,162 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-19 21:13:21,162 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))]) [2022-07-19 21:13:21,162 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-19 21:13:21,162 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-19 21:13:21,832 INFO L382 tUnfolder$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]) [2022-07-19 21:13:21,833 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-19 21:13:21,833 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:13:21,833 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:13:21,833 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-19 21:13:21,833 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event