./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 791161d1 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-?-791161d [2022-07-22 21:27:32,429 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-22 21:27:32,431 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-22 21:27:32,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-22 21:27:32,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-22 21:27:32,474 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-22 21:27:32,476 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-22 21:27:32,479 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-22 21:27:32,481 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-22 21:27:32,486 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-22 21:27:32,487 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-22 21:27:32,489 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-22 21:27:32,490 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-22 21:27:32,492 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-22 21:27:32,493 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-22 21:27:32,497 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-22 21:27:32,498 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-22 21:27:32,499 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-22 21:27:32,501 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-22 21:27:32,504 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-22 21:27:32,505 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-22 21:27:32,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-22 21:27:32,507 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-22 21:27:32,508 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-22 21:27:32,509 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-22 21:27:32,511 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-22 21:27:32,511 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-22 21:27:32,511 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-22 21:27:32,512 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-22 21:27:32,513 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-22 21:27:32,513 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-22 21:27:32,514 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-22 21:27:32,514 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-22 21:27:32,515 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-22 21:27:32,515 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-22 21:27:32,516 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-22 21:27:32,517 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-22 21:27:32,517 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-22 21:27:32,517 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-22 21:27:32,518 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-22 21:27:32,518 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-22 21:27:32,519 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-22 21:27:32,520 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-32bit-Automizer_Default.epf [2022-07-22 21:27:32,539 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-22 21:27:32,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-22 21:27:32,542 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-22 21:27:32,542 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-22 21:27:32,543 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-22 21:27:32,543 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-22 21:27:32,544 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-22 21:27:32,544 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-22 21:27:32,544 INFO L138 SettingsManager]: * Use SBE=true [2022-07-22 21:27:32,545 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-22 21:27:32,545 INFO L138 SettingsManager]: * sizeof long=4 [2022-07-22 21:27:32,545 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-22 21:27:32,545 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-07-22 21:27:32,546 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-22 21:27:32,546 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-22 21:27:32,546 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-22 21:27:32,546 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-22 21:27:32,546 INFO L138 SettingsManager]: * sizeof long double=12 [2022-07-22 21:27:32,547 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-22 21:27:32,547 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-22 21:27:32,547 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-22 21:27:32,547 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-22 21:27:32,548 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-22 21:27:32,548 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-22 21:27:32,548 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 21:27:32,548 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-22 21:27:32,549 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-22 21:27:32,549 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-22 21:27:32,549 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-22 21:27:32,549 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-22 21:27:32,549 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-22 21:27:32,550 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-22 21:27:32,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-22 21:27:32,550 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 1ad14026eba5b252f16e1e7c5b06294a08c72d8fedf1d2cbda596d8ea988add3 [2022-07-22 21:27:32,792 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-22 21:27:32,817 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-22 21:27:32,820 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-22 21:27:32,821 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-22 21:27:32,821 INFO L275 PluginConnector]: CDTParser initialized [2022-07-22 21:27:32,822 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/pthread-lit/qw2004_variant.i [2022-07-22 21:27:32,891 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5694e2bfb/389a513cfc6146469cd60df2ef941e1d/FLAG5392a4f9e [2022-07-22 21:27:33,363 INFO L306 CDTParser]: Found 1 translation units. [2022-07-22 21:27:33,364 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/pthread-lit/qw2004_variant.i [2022-07-22 21:27:33,379 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5694e2bfb/389a513cfc6146469cd60df2ef941e1d/FLAG5392a4f9e [2022-07-22 21:27:33,695 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/5694e2bfb/389a513cfc6146469cd60df2ef941e1d [2022-07-22 21:27:33,698 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-22 21:27:33,699 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-22 21:27:33,702 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-22 21:27:33,702 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-22 21:27:33,706 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-22 21:27:33,706 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 09:27:33" (1/1) ... [2022-07-22 21:27:33,707 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5d1d2ad3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:33, skipping insertion in model container [2022-07-22 21:27:33,708 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.07 09:27:33" (1/1) ... [2022-07-22 21:27:33,714 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-22 21:27:33,744 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-22 21:27:34,091 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] [2022-07-22 21:27:34,115 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 21:27:34,123 INFO L203 MainTranslator]: Completed pre-run [2022-07-22 21:27:34,158 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] [2022-07-22 21:27:34,166 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-22 21:27:34,200 INFO L208 MainTranslator]: Completed translation [2022-07-22 21:27:34,201 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34 WrapperNode [2022-07-22 21:27:34,201 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-22 21:27:34,203 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-22 21:27:34,203 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-22 21:27:34,203 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-22 21:27:34,209 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,233 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,261 INFO L137 Inliner]: procedures = 174, calls = 23, calls flagged for inlining = 7, calls inlined = 7, statements flattened = 95 [2022-07-22 21:27:34,261 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-22 21:27:34,262 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-22 21:27:34,262 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-22 21:27:34,263 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-22 21:27:34,269 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,270 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,274 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,275 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,290 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,295 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,301 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,303 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-22 21:27:34,309 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-22 21:27:34,310 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-22 21:27:34,310 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-22 21:27:34,311 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (1/1) ... [2022-07-22 21:27:34,317 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-22 21:27:34,326 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-22 21:27:34,344 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) [2022-07-22 21:27:34,354 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 [2022-07-22 21:27:34,384 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpStop [2022-07-22 21:27:34,385 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpStop [2022-07-22 21:27:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-22 21:27:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_begin [2022-07-22 21:27:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-22 21:27:34,385 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-22 21:27:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-22 21:27:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure BCSP_PnpAdd [2022-07-22 21:27:34,386 INFO L138 BoogieDeclarations]: Found implementation of procedure BCSP_PnpAdd [2022-07-22 21:27:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-22 21:27:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_atomic_end [2022-07-22 21:27:34,386 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-22 21:27:34,387 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-22 21:27:34,388 WARN L208 CfgBuilder]: User set CodeBlockSize to SequenceOfStatements but program contains fork statements. Overwriting the user preferences and setting CodeBlockSize to SingleStatement [2022-07-22 21:27:34,476 INFO L234 CfgBuilder]: Building ICFG [2022-07-22 21:27:34,478 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-22 21:27:34,621 INFO L275 CfgBuilder]: Performing block encoding [2022-07-22 21:27:34,656 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-22 21:27:34,656 INFO L299 CfgBuilder]: Removed 1 assume(true) statements. [2022-07-22 21:27:34,659 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 09:27:34 BoogieIcfgContainer [2022-07-22 21:27:34,659 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-22 21:27:34,660 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-22 21:27:34,660 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-22 21:27:34,663 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-22 21:27:34,663 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 22.07 09:27:33" (1/3) ... [2022-07-22 21:27:34,664 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21e8a0c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 09:27:34, skipping insertion in model container [2022-07-22 21:27:34,664 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.07 09:27:34" (2/3) ... [2022-07-22 21:27:34,664 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@21e8a0c7 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 22.07 09:27:34, skipping insertion in model container [2022-07-22 21:27:34,665 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.07 09:27:34" (3/3) ... [2022-07-22 21:27:34,665 INFO L111 eAbstractionObserver]: Analyzing ICFG qw2004_variant.i [2022-07-22 21:27:34,670 WARN L143 ceAbstractionStarter]: Switching off computation of Hoare annotation because input is a concurrent program [2022-07-22 21:27:34,678 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:false NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-22 21:27:34,679 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2022-07-22 21:27:34,679 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 1 thread instances. [2022-07-22 21:27:34,733 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 21:27:34,762 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 98 places, 97 transitions, 204 flow [2022-07-22 21:27:34,806 INFO L129 PetriNetUnfolder]: 6/108 cut-off events. [2022-07-22 21:27:34,807 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-22 21:27:34,812 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. [2022-07-22 21:27:34,812 INFO L82 GeneralOperation]: Start removeDead. Operand has 98 places, 97 transitions, 204 flow [2022-07-22 21:27:34,816 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 97 places, 96 transitions, 200 flow [2022-07-22 21:27:34,825 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 21:27:34,834 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@7e0d2eeb, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@74dff615 [2022-07-22 21:27:34,834 INFO L358 AbstractCegarLoop]: Starting to check reachability of 4 error locations. [2022-07-22 21:27:34,852 INFO L129 PetriNetUnfolder]: 4/84 cut-off events. [2022-07-22 21:27:34,853 INFO L130 PetriNetUnfolder]: For 0/0 co-relation queries the response was YES. [2022-07-22 21:27:34,853 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:34,854 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] [2022-07-22 21:27:34,854 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)] === [2022-07-22 21:27:34,859 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:34,859 INFO L85 PathProgramCache]: Analyzing trace with hash 243698415, now seen corresponding path program 1 times [2022-07-22 21:27:34,867 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:34,867 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1735292988] [2022-07-22 21:27:34,868 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:34,868 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:34,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 21:27:34,996 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 21:27:35,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 21:27:35,062 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 21:27:35,068 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-22 21:27:35,069 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 4 remaining) [2022-07-22 21:27:35,071 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 4 remaining) [2022-07-22 21:27:35,071 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (1 of 4 remaining) [2022-07-22 21:27:35,072 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 4 remaining) [2022-07-22 21:27:35,072 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-22 21:27:35,073 INFO L356 BasicCegarLoop]: Path program histogram: [1] [2022-07-22 21:27:35,082 WARN L231 ceAbstractionStarter]: 1 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-22 21:27:35,082 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 2 thread instances. [2022-07-22 21:27:35,133 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 21:27:35,137 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 148 places, 147 transitions, 318 flow [2022-07-22 21:27:35,186 INFO L129 PetriNetUnfolder]: 10/157 cut-off events. [2022-07-22 21:27:35,186 INFO L130 PetriNetUnfolder]: For 2/2 co-relation queries the response was YES. [2022-07-22 21:27:35,190 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. [2022-07-22 21:27:35,190 INFO L82 GeneralOperation]: Start removeDead. Operand has 148 places, 147 transitions, 318 flow [2022-07-22 21:27:35,195 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 128 places, 128 transitions, 271 flow [2022-07-22 21:27:35,197 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 21:27:35,199 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@7e0d2eeb, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@74dff615 [2022-07-22 21:27:35,199 INFO L358 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2022-07-22 21:27:35,231 INFO L129 PetriNetUnfolder]: 6/120 cut-off events. [2022-07-22 21:27:35,232 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 21:27:35,232 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:35,233 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] [2022-07-22 21:27:35,233 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)] === [2022-07-22 21:27:35,234 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:35,234 INFO L85 PathProgramCache]: Analyzing trace with hash 816837857, now seen corresponding path program 1 times [2022-07-22 21:27:35,234 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:35,234 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [38538135] [2022-07-22 21:27:35,235 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:35,235 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:35,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:27:35,457 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:27:35,457 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:27:35,457 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [38538135] [2022-07-22 21:27:35,458 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [38538135] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:27:35,458 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:27:35,458 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:27:35,459 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1962899474] [2022-07-22 21:27:35,459 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:27:35,466 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:27:35,467 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:27:35,489 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:27:35,491 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:27:35,496 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 120 out of 147 [2022-07-22 21:27:35,501 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) [2022-07-22 21:27:35,502 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:27:35,502 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 120 of 147 [2022-07-22 21:27:35,503 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:27:35,761 INFO L129 PetriNetUnfolder]: 176/755 cut-off events. [2022-07-22 21:27:35,762 INFO L130 PetriNetUnfolder]: For 86/86 co-relation queries the response was YES. [2022-07-22 21:27:35,770 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. [2022-07-22 21:27:35,778 INFO L132 encePairwiseOnDemand]: 137/147 looper letters, 48 selfloop transitions, 8 changer transitions 0/161 dead transitions. [2022-07-22 21:27:35,779 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 133 places, 161 transitions, 482 flow [2022-07-22 21:27:35,780 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-22 21:27:35,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-22 21:27:35,795 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1036 transitions. [2022-07-22 21:27:35,800 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8809523809523809 [2022-07-22 21:27:35,803 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1036 transitions. [2022-07-22 21:27:35,803 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1036 transitions. [2022-07-22 21:27:35,807 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:27:35,810 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1036 transitions. [2022-07-22 21:27:35,817 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) [2022-07-22 21:27:35,826 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) [2022-07-22 21:27:35,827 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) [2022-07-22 21:27:35,829 INFO L186 Difference]: Start difference. First operand has 128 places, 128 transitions, 271 flow. Second operand 8 states and 1036 transitions. [2022-07-22 21:27:35,839 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 133 places, 161 transitions, 482 flow [2022-07-22 21:27:35,849 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 132 places, 161 transitions, 479 flow, removed 1 selfloop flow, removed 1 redundant places. [2022-07-22 21:27:35,854 INFO L242 Difference]: Finished difference. Result has 136 places, 128 transitions, 304 flow [2022-07-22 21:27:35,856 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} [2022-07-22 21:27:35,861 INFO L279 CegarLoopForPetriNet]: 128 programPoint places, 8 predicate places. [2022-07-22 21:27:35,861 INFO L495 AbstractCegarLoop]: Abstraction has has 136 places, 128 transitions, 304 flow [2022-07-22 21:27:35,862 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) [2022-07-22 21:27:35,862 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:35,863 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] [2022-07-22 21:27:35,863 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-22 21:27:35,863 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)] === [2022-07-22 21:27:35,864 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:35,864 INFO L85 PathProgramCache]: Analyzing trace with hash -862216915, now seen corresponding path program 1 times [2022-07-22 21:27:35,864 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:35,864 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [74097061] [2022-07-22 21:27:35,865 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:35,865 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:35,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 21:27:35,927 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 21:27:35,952 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 21:27:35,969 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 21:27:35,973 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-22 21:27:35,974 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (4 of 5 remaining) [2022-07-22 21:27:35,975 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (3 of 5 remaining) [2022-07-22 21:27:35,976 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (2 of 5 remaining) [2022-07-22 21:27:35,977 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 5 remaining) [2022-07-22 21:27:35,977 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 5 remaining) [2022-07-22 21:27:35,978 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-22 21:27:35,978 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1] [2022-07-22 21:27:35,979 WARN L231 ceAbstractionStarter]: 2 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-22 21:27:35,979 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 3 thread instances. [2022-07-22 21:27:36,023 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 21:27:36,027 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 198 places, 197 transitions, 436 flow [2022-07-22 21:27:36,057 INFO L129 PetriNetUnfolder]: 14/206 cut-off events. [2022-07-22 21:27:36,057 INFO L130 PetriNetUnfolder]: For 7/7 co-relation queries the response was YES. [2022-07-22 21:27:36,060 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. [2022-07-22 21:27:36,060 INFO L82 GeneralOperation]: Start removeDead. Operand has 198 places, 197 transitions, 436 flow [2022-07-22 21:27:36,064 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 159 places, 160 transitions, 344 flow [2022-07-22 21:27:36,066 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 21:27:36,068 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@7e0d2eeb, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@74dff615 [2022-07-22 21:27:36,068 INFO L358 AbstractCegarLoop]: Starting to check reachability of 6 error locations. [2022-07-22 21:27:36,079 INFO L129 PetriNetUnfolder]: 7/125 cut-off events. [2022-07-22 21:27:36,079 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 21:27:36,080 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:36,080 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] [2022-07-22 21:27:36,081 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)] === [2022-07-22 21:27:36,081 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:36,081 INFO L85 PathProgramCache]: Analyzing trace with hash 1363024930, now seen corresponding path program 1 times [2022-07-22 21:27:36,082 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:36,082 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [731568488] [2022-07-22 21:27:36,082 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:36,082 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:36,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:27:36,161 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:27:36,162 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:27:36,162 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [731568488] [2022-07-22 21:27:36,162 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [731568488] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:27:36,163 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:27:36,163 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 21:27:36,163 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1164515632] [2022-07-22 21:27:36,163 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:27:36,164 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 21:27:36,164 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:27:36,165 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 21:27:36,165 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 21:27:36,168 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 164 out of 197 [2022-07-22 21:27:36,168 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) [2022-07-22 21:27:36,169 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:27:36,169 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 164 of 197 [2022-07-22 21:27:36,169 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:27:37,198 INFO L129 PetriNetUnfolder]: 868/5003 cut-off events. [2022-07-22 21:27:37,199 INFO L130 PetriNetUnfolder]: For 463/463 co-relation queries the response was YES. [2022-07-22 21:27:37,250 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. [2022-07-22 21:27:37,287 INFO L132 encePairwiseOnDemand]: 184/197 looper letters, 22 selfloop transitions, 5 changer transitions 0/162 dead transitions. [2022-07-22 21:27:37,288 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 158 places, 162 transitions, 417 flow [2022-07-22 21:27:37,288 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 21:27:37,288 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-22 21:27:37,289 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 532 transitions. [2022-07-22 21:27:37,290 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.9001692047377327 [2022-07-22 21:27:37,290 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 532 transitions. [2022-07-22 21:27:37,290 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 532 transitions. [2022-07-22 21:27:37,290 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:27:37,291 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 532 transitions. [2022-07-22 21:27:37,292 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) [2022-07-22 21:27:37,293 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) [2022-07-22 21:27:37,294 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) [2022-07-22 21:27:37,294 INFO L186 Difference]: Start difference. First operand has 159 places, 160 transitions, 344 flow. Second operand 3 states and 532 transitions. [2022-07-22 21:27:37,294 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 158 places, 162 transitions, 417 flow [2022-07-22 21:27:37,298 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 157 places, 162 transitions, 408 flow, removed 4 selfloop flow, removed 1 redundant places. [2022-07-22 21:27:37,303 INFO L242 Difference]: Finished difference. Result has 159 places, 155 transitions, 359 flow [2022-07-22 21:27:37,304 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} [2022-07-22 21:27:37,305 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 0 predicate places. [2022-07-22 21:27:37,305 INFO L495 AbstractCegarLoop]: Abstraction has has 159 places, 155 transitions, 359 flow [2022-07-22 21:27:37,306 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) [2022-07-22 21:27:37,306 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:37,306 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] [2022-07-22 21:27:37,306 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-22 21:27:37,307 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)] === [2022-07-22 21:27:37,307 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:37,307 INFO L85 PathProgramCache]: Analyzing trace with hash 564063298, now seen corresponding path program 1 times [2022-07-22 21:27:37,308 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:37,311 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1195383783] [2022-07-22 21:27:37,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:37,312 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:37,344 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:27:37,436 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:27:37,437 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:27:37,437 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1195383783] [2022-07-22 21:27:37,437 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1195383783] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:27:37,437 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:27:37,437 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:27:37,438 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1964197152] [2022-07-22 21:27:37,438 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:27:37,438 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:27:37,439 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:27:37,439 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:27:37,440 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:27:37,442 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2022-07-22 21:27:37,443 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) [2022-07-22 21:27:37,446 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:27:37,446 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2022-07-22 21:27:37,447 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:27:38,955 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]) [2022-07-22 21:27:38,956 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2022-07-22 21:27:38,956 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-22 21:27:38,956 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-22 21:27:38,956 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-22 21:27:39,185 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 102#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 55#L724-2true]) [2022-07-22 21:27:39,187 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,187 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,187 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,188 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,189 INFO L382 tUnfolder$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]) [2022-07-22 21:27:39,189 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,189 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,189 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,189 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:39,306 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][88], [136#L731true, 201#true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 73#L715-2true, 102#L715-2true, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 129#L745-4true, BCSP_PnpStopThread1of3ForFork1InUse, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0)]) [2022-07-22 21:27:39,307 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2022-07-22 21:27:39,307 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-22 21:27:39,307 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-22 21:27:39,307 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-22 21:27:39,377 INFO L129 PetriNetUnfolder]: 4005/10473 cut-off events. [2022-07-22 21:27:39,378 INFO L130 PetriNetUnfolder]: For 2955/3219 co-relation queries the response was YES. [2022-07-22 21:27:39,499 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. [2022-07-22 21:27:39,603 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 92 selfloop transitions, 8 changer transitions 0/231 dead transitions. [2022-07-22 21:27:39,603 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 166 places, 231 transitions, 852 flow [2022-07-22 21:27:39,604 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-22 21:27:39,604 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-22 21:27:39,606 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1366 transitions. [2022-07-22 21:27:39,607 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.866751269035533 [2022-07-22 21:27:39,607 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1366 transitions. [2022-07-22 21:27:39,608 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1366 transitions. [2022-07-22 21:27:39,608 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:27:39,609 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1366 transitions. [2022-07-22 21:27:39,612 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) [2022-07-22 21:27:39,615 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) [2022-07-22 21:27:39,616 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) [2022-07-22 21:27:39,617 INFO L186 Difference]: Start difference. First operand has 159 places, 155 transitions, 359 flow. Second operand 8 states and 1366 transitions. [2022-07-22 21:27:39,617 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 166 places, 231 transitions, 852 flow [2022-07-22 21:27:39,623 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 164 places, 231 transitions, 816 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-22 21:27:39,628 INFO L242 Difference]: Finished difference. Result has 168 places, 161 transitions, 397 flow [2022-07-22 21:27:39,628 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} [2022-07-22 21:27:39,630 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 9 predicate places. [2022-07-22 21:27:39,630 INFO L495 AbstractCegarLoop]: Abstraction has has 168 places, 161 transitions, 397 flow [2022-07-22 21:27:39,631 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) [2022-07-22 21:27:39,631 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:39,631 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] [2022-07-22 21:27:39,632 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-22 21:27:39,632 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)] === [2022-07-22 21:27:39,633 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:39,633 INFO L85 PathProgramCache]: Analyzing trace with hash -1861463521, now seen corresponding path program 1 times [2022-07-22 21:27:39,633 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:39,633 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053375744] [2022-07-22 21:27:39,633 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:39,634 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:39,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:27:39,736 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-22 21:27:39,737 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:27:39,737 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053375744] [2022-07-22 21:27:39,737 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053375744] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:27:39,737 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:27:39,738 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:27:39,738 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [788900990] [2022-07-22 21:27:39,738 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:27:39,738 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:27:39,739 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:27:39,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:27:39,740 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:27:39,741 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 160 out of 197 [2022-07-22 21:27:39,742 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) [2022-07-22 21:27:39,742 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:27:39,742 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 160 of 197 [2022-07-22 21:27:39,742 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:27:40,854 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]) [2022-07-22 21:27:40,855 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is cut-off event [2022-07-22 21:27:40,855 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:27:40,855 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:27:40,855 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is cut-off event [2022-07-22 21:27:40,897 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 175#L688true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-22 21:27:40,897 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-22 21:27:40,897 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-22 21:27:40,898 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-22 21:27:40,898 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-22 21:27:40,942 INFO L382 tUnfolder$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]) [2022-07-22 21:27:40,943 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-07-22 21:27:40,943 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-22 21:27:40,943 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-22 21:27:40,943 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-22 21:27:40,987 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, 17#L689-2true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 55#L724-2true]) [2022-07-22 21:27:40,987 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2022-07-22 21:27:40,988 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-22 21:27:40,988 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-22 21:27:40,988 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-22 21:27:41,170 INFO L382 tUnfolder$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]) [2022-07-22 21:27:41,171 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,171 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,171 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,171 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,172 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 167#L724-2true, 136#L731true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-22 21:27:41,172 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,172 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,172 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,173 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is cut-off event [2022-07-22 21:27:41,370 INFO L382 tUnfolder$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]) [2022-07-22 21:27:41,370 INFO L384 tUnfolder$Statistics]: this new event has 98 ancestors and is not cut-off event [2022-07-22 21:27:41,370 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-22 21:27:41,370 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-22 21:27:41,370 INFO L387 tUnfolder$Statistics]: existing Event has 98 ancestors and is not cut-off event [2022-07-22 21:27:41,404 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][156], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 175#L688true, Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-22 21:27:41,404 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-07-22 21:27:41,404 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-22 21:27:41,404 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-22 21:27:41,405 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-22 21:27:41,439 INFO L382 tUnfolder$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)))]) [2022-07-22 21:27:41,440 INFO L384 tUnfolder$Statistics]: this new event has 107 ancestors and is cut-off event [2022-07-22 21:27:41,440 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-22 21:27:41,440 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-22 21:27:41,440 INFO L387 tUnfolder$Statistics]: existing Event has 107 ancestors and is cut-off event [2022-07-22 21:27:41,472 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 17#L689-2true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-22 21:27:41,472 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-22 21:27:41,472 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:41,472 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:41,473 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:41,607 INFO L382 tUnfolder$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]) [2022-07-22 21:27:41,607 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,608 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,608 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,608 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([694] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1][159], [BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, BCSP_PnpAddThread3of3ForFork0InUse, 213#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), 102#L715-2true, 167#L724-2true, Black: 203#(= ~stoppingFlag~0 0), 136#L731true, 231#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), Black: 207#true, 129#L745-4true, Black: 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-22 21:27:41,609 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2022-07-22 21:27:41,609 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-22 21:27:41,610 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-22 21:27:41,610 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-22 21:27:41,610 INFO L382 tUnfolder$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)))]) [2022-07-22 21:27:41,611 INFO L384 tUnfolder$Statistics]: this new event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,611 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,611 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,611 INFO L387 tUnfolder$Statistics]: existing Event has 105 ancestors and is not cut-off event [2022-07-22 21:27:41,777 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([663] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1][120], [114#L724-2true, BCSP_PnpAddThread1of3ForFork0InUse, BCSP_PnpAddThread2of3ForFork0InUse, 73#L715-2true, 229#(and (not (= |BCSP_PnpAddThread2of3ForFork0___VERIFIER_assert_#in~cond#1| 0)) (= ~stopped~0 0)), BCSP_PnpAddThread3of3ForFork0InUse, 215#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 203#(= ~stoppingFlag~0 0), 136#L731true, Black: 207#true, 129#L745-4true, 184#L715-2true, BCSP_PnpStopThread1of3ForFork1InUse, Black: 209#(= ~stopped~0 0), Black: 217#(and (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of3ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-22 21:27:41,777 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is not cut-off event [2022-07-22 21:27:41,777 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-22 21:27:41,777 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-22 21:27:41,778 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is not cut-off event [2022-07-22 21:27:42,004 INFO L129 PetriNetUnfolder]: 4752/13497 cut-off events. [2022-07-22 21:27:42,004 INFO L130 PetriNetUnfolder]: For 4428/4866 co-relation queries the response was YES. [2022-07-22 21:27:42,115 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. [2022-07-22 21:27:42,225 INFO L132 encePairwiseOnDemand]: 191/197 looper letters, 87 selfloop transitions, 14 changer transitions 0/235 dead transitions. [2022-07-22 21:27:42,225 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 175 places, 235 transitions, 869 flow [2022-07-22 21:27:42,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-22 21:27:42,226 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-22 21:27:42,228 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1361 transitions. [2022-07-22 21:27:42,229 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8635786802030457 [2022-07-22 21:27:42,229 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1361 transitions. [2022-07-22 21:27:42,230 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1361 transitions. [2022-07-22 21:27:42,230 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:27:42,231 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1361 transitions. [2022-07-22 21:27:42,235 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) [2022-07-22 21:27:42,238 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) [2022-07-22 21:27:42,238 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) [2022-07-22 21:27:42,239 INFO L186 Difference]: Start difference. First operand has 168 places, 161 transitions, 397 flow. Second operand 8 states and 1361 transitions. [2022-07-22 21:27:42,239 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 175 places, 235 transitions, 869 flow [2022-07-22 21:27:42,265 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 175 places, 235 transitions, 869 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-22 21:27:42,268 INFO L242 Difference]: Finished difference. Result has 179 places, 171 transitions, 493 flow [2022-07-22 21:27:42,268 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} [2022-07-22 21:27:42,270 INFO L279 CegarLoopForPetriNet]: 159 programPoint places, 20 predicate places. [2022-07-22 21:27:42,273 INFO L495 AbstractCegarLoop]: Abstraction has has 179 places, 171 transitions, 493 flow [2022-07-22 21:27:42,274 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) [2022-07-22 21:27:42,274 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:42,274 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] [2022-07-22 21:27:42,275 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-22 21:27:42,275 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)] === [2022-07-22 21:27:42,275 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:42,276 INFO L85 PathProgramCache]: Analyzing trace with hash -859486324, now seen corresponding path program 1 times [2022-07-22 21:27:42,276 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:42,276 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1606047658] [2022-07-22 21:27:42,276 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:42,276 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:42,318 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 21:27:42,319 INFO L352 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2022-07-22 21:27:42,328 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2022-07-22 21:27:42,344 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2022-07-22 21:27:42,345 INFO L271 BasicCegarLoop]: Counterexample is feasible [2022-07-22 21:27:42,345 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ULTIMATE.startErr1INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (5 of 6 remaining) [2022-07-22 21:27:42,345 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (4 of 6 remaining) [2022-07-22 21:27:42,345 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location ULTIMATE.startErr0INUSE_VIOLATIONSUFFICIENT_THREAD_INSTANCES (3 of 6 remaining) [2022-07-22 21:27:42,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (2 of 6 remaining) [2022-07-22 21:27:42,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (1 of 6 remaining) [2022-07-22 21:27:42,346 INFO L805 garLoopResultBuilder]: Registering result UNKNOWN for location BCSP_PnpAddErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 6 remaining) [2022-07-22 21:27:42,346 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-22 21:27:42,346 INFO L356 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1] [2022-07-22 21:27:42,347 WARN L231 ceAbstractionStarter]: 3 thread instances were not sufficient, I will increase this number and restart the analysis [2022-07-22 21:27:42,347 INFO L509 ceAbstractionStarter]: Constructing petrified ICFG for 4 thread instances. [2022-07-22 21:27:42,388 INFO L135 ThreadInstanceAdder]: Constructed 0 joinOtherThreadTransitions. [2022-07-22 21:27:42,394 INFO L74 FinitePrefix]: Start finitePrefix. Operand has 248 places, 247 transitions, 558 flow [2022-07-22 21:27:42,426 INFO L129 PetriNetUnfolder]: 18/255 cut-off events. [2022-07-22 21:27:42,426 INFO L130 PetriNetUnfolder]: For 16/16 co-relation queries the response was YES. [2022-07-22 21:27:42,429 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. [2022-07-22 21:27:42,430 INFO L82 GeneralOperation]: Start removeDead. Operand has 248 places, 247 transitions, 558 flow [2022-07-22 21:27:42,432 INFO L88 GeneralOperation]: Finished RemoveDead, result has has 190 places, 192 transitions, 419 flow [2022-07-22 21:27:42,434 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-22 21:27:42,440 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@7e0d2eeb, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@74dff615 [2022-07-22 21:27:42,441 INFO L358 AbstractCegarLoop]: Starting to check reachability of 7 error locations. [2022-07-22 21:27:42,449 INFO L129 PetriNetUnfolder]: 6/121 cut-off events. [2022-07-22 21:27:42,450 INFO L130 PetriNetUnfolder]: For 1/1 co-relation queries the response was YES. [2022-07-22 21:27:42,450 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:42,450 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] [2022-07-22 21:27:42,450 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)] === [2022-07-22 21:27:42,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:42,451 INFO L85 PathProgramCache]: Analyzing trace with hash -34621917, now seen corresponding path program 1 times [2022-07-22 21:27:42,451 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:42,451 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901556614] [2022-07-22 21:27:42,451 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:42,452 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:42,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:27:42,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:27:42,528 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:27:42,529 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901556614] [2022-07-22 21:27:42,529 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901556614] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:27:42,529 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:27:42,529 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:27:42,529 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [797005213] [2022-07-22 21:27:42,529 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:27:42,531 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:27:42,531 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:27:42,531 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:27:42,531 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:27:42,533 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2022-07-22 21:27:42,534 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) [2022-07-22 21:27:42,534 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:27:42,534 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2022-07-22 21:27:42,534 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:27:44,913 INFO L129 PetriNetUnfolder]: 7364/16065 cut-off events. [2022-07-22 21:27:44,913 INFO L130 PetriNetUnfolder]: For 5299/5299 co-relation queries the response was YES. [2022-07-22 21:27:45,040 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. [2022-07-22 21:27:45,201 INFO L132 encePairwiseOnDemand]: 235/247 looper letters, 104 selfloop transitions, 8 changer transitions 0/269 dead transitions. [2022-07-22 21:27:45,201 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 193 places, 269 transitions, 926 flow [2022-07-22 21:27:45,202 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-22 21:27:45,202 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-22 21:27:45,205 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1746 transitions. [2022-07-22 21:27:45,206 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8836032388663968 [2022-07-22 21:27:45,206 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1746 transitions. [2022-07-22 21:27:45,206 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1746 transitions. [2022-07-22 21:27:45,207 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:27:45,207 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1746 transitions. [2022-07-22 21:27:45,210 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) [2022-07-22 21:27:45,213 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) [2022-07-22 21:27:45,214 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) [2022-07-22 21:27:45,214 INFO L186 Difference]: Start difference. First operand has 190 places, 192 transitions, 419 flow. Second operand 8 states and 1746 transitions. [2022-07-22 21:27:45,214 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 193 places, 269 transitions, 926 flow [2022-07-22 21:27:45,218 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 192 places, 269 transitions, 877 flow, removed 24 selfloop flow, removed 1 redundant places. [2022-07-22 21:27:45,222 INFO L242 Difference]: Finished difference. Result has 196 places, 188 transitions, 434 flow [2022-07-22 21:27:45,223 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} [2022-07-22 21:27:45,225 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 6 predicate places. [2022-07-22 21:27:45,225 INFO L495 AbstractCegarLoop]: Abstraction has has 196 places, 188 transitions, 434 flow [2022-07-22 21:27:45,225 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) [2022-07-22 21:27:45,225 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:45,226 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] [2022-07-22 21:27:45,226 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-22 21:27:45,226 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)] === [2022-07-22 21:27:45,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:45,227 INFO L85 PathProgramCache]: Analyzing trace with hash 581757680, now seen corresponding path program 1 times [2022-07-22 21:27:45,227 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:45,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1283274490] [2022-07-22 21:27:45,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:45,227 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:45,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:27:45,262 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-22 21:27:45,262 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:27:45,262 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1283274490] [2022-07-22 21:27:45,262 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1283274490] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:27:45,263 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:27:45,263 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2022-07-22 21:27:45,263 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [208496554] [2022-07-22 21:27:45,263 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:27:45,263 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2022-07-22 21:27:45,264 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:27:45,264 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2022-07-22 21:27:45,264 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2022-07-22 21:27:45,265 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2022-07-22 21:27:45,266 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) [2022-07-22 21:27:45,266 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:27:45,266 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2022-07-22 21:27:45,266 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:27:49,266 INFO L129 PetriNetUnfolder]: 5122/27370 cut-off events. [2022-07-22 21:27:49,267 INFO L130 PetriNetUnfolder]: For 1809/1839 co-relation queries the response was YES. [2022-07-22 21:27:49,671 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. [2022-07-22 21:27:49,824 INFO L132 encePairwiseOnDemand]: 237/247 looper letters, 28 selfloop transitions, 6 changer transitions 0/201 dead transitions. [2022-07-22 21:27:49,824 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 198 places, 201 transitions, 546 flow [2022-07-22 21:27:49,824 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2022-07-22 21:27:49,825 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3 states. [2022-07-22 21:27:49,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3 states to 3 states and 650 transitions. [2022-07-22 21:27:49,829 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8771929824561403 [2022-07-22 21:27:49,829 INFO L72 ComplementDD]: Start complementDD. Operand 3 states and 650 transitions. [2022-07-22 21:27:49,829 INFO L73 IsDeterministic]: Start isDeterministic. Operand 3 states and 650 transitions. [2022-07-22 21:27:49,831 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:27:49,831 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 3 states and 650 transitions. [2022-07-22 21:27:49,833 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) [2022-07-22 21:27:49,834 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) [2022-07-22 21:27:49,835 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) [2022-07-22 21:27:49,835 INFO L186 Difference]: Start difference. First operand has 196 places, 188 transitions, 434 flow. Second operand 3 states and 650 transitions. [2022-07-22 21:27:49,835 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 198 places, 201 transitions, 546 flow [2022-07-22 21:27:49,895 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 198 places, 201 transitions, 546 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-22 21:27:49,898 INFO L242 Difference]: Finished difference. Result has 200 places, 192 transitions, 482 flow [2022-07-22 21:27:49,898 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} [2022-07-22 21:27:49,899 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 10 predicate places. [2022-07-22 21:27:49,899 INFO L495 AbstractCegarLoop]: Abstraction has has 200 places, 192 transitions, 482 flow [2022-07-22 21:27:49,899 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) [2022-07-22 21:27:49,900 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:27:49,900 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] [2022-07-22 21:27:49,900 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-22 21:27:49,900 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)] === [2022-07-22 21:27:49,901 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:27:49,901 INFO L85 PathProgramCache]: Analyzing trace with hash -217203952, now seen corresponding path program 1 times [2022-07-22 21:27:49,901 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:27:49,901 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [27553451] [2022-07-22 21:27:49,901 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:27:49,901 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:27:49,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:27:49,973 INFO L134 CoverageAnalysis]: Checked inductivity of 5 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2022-07-22 21:27:49,974 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:27:49,974 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [27553451] [2022-07-22 21:27:49,974 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [27553451] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:27:49,974 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:27:49,974 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:27:49,975 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [178456256] [2022-07-22 21:27:49,975 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:27:49,975 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:27:49,975 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:27:49,976 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:27:49,976 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:27:49,977 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 200 out of 247 [2022-07-22 21:27:49,978 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) [2022-07-22 21:27:49,978 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:27:49,978 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 200 of 247 [2022-07-22 21:27:49,978 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:27:51,666 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]) [2022-07-22 21:27:51,666 INFO L384 tUnfolder$Statistics]: this new event has 99 ancestors and is cut-off event [2022-07-22 21:27:51,667 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-22 21:27:51,667 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-22 21:27:51,667 INFO L387 tUnfolder$Statistics]: existing Event has 99 ancestors and is cut-off event [2022-07-22 21:27:53,370 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:53,370 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,371 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,371 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,371 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,383 INFO L382 tUnfolder$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]) [2022-07-22 21:27:53,383 INFO L384 tUnfolder$Statistics]: this new event has 100 ancestors and is cut-off event [2022-07-22 21:27:53,383 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-22 21:27:53,383 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-22 21:27:53,383 INFO L387 tUnfolder$Statistics]: existing Event has 100 ancestors and is cut-off event [2022-07-22 21:27:53,396 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:53,396 INFO L384 tUnfolder$Statistics]: this new event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,396 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,396 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,396 INFO L387 tUnfolder$Statistics]: existing Event has 108 ancestors and is cut-off event [2022-07-22 21:27:53,548 INFO L382 tUnfolder$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]) [2022-07-22 21:27:53,548 INFO L384 tUnfolder$Statistics]: this new event has 101 ancestors and is cut-off event [2022-07-22 21:27:53,548 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-22 21:27:53,548 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-22 21:27:53,548 INFO L387 tUnfolder$Statistics]: existing Event has 101 ancestors and is cut-off event [2022-07-22 21:27:53,558 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:53,559 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-07-22 21:27:53,559 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-22 21:27:53,559 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-22 21:27:53,559 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-22 21:27:53,920 INFO L382 tUnfolder$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]) [2022-07-22 21:27:53,920 INFO L384 tUnfolder$Statistics]: this new event has 102 ancestors and is cut-off event [2022-07-22 21:27:53,920 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-22 21:27:53,921 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-22 21:27:53,921 INFO L387 tUnfolder$Statistics]: existing Event has 102 ancestors and is cut-off event [2022-07-22 21:27:53,933 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:53,933 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-07-22 21:27:53,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-22 21:27:53,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-22 21:27:53,934 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-22 21:27:54,127 INFO L382 tUnfolder$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]) [2022-07-22 21:27:54,127 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2022-07-22 21:27:54,127 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-22 21:27:54,127 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-22 21:27:54,127 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-22 21:27:54,492 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:54,492 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,493 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,493 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,493 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,671 INFO L382 tUnfolder$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]) [2022-07-22 21:27:54,672 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,672 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,693 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-22 21:27:54,693 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,694 INFO L382 tUnfolder$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]) [2022-07-22 21:27:54,694 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,694 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,695 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:27:54,860 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 251#true, 190#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-22 21:27:54,860 INFO L384 tUnfolder$Statistics]: this new event has 106 ancestors and is cut-off event [2022-07-22 21:27:54,860 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-22 21:27:54,860 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-22 21:27:54,860 INFO L387 tUnfolder$Statistics]: existing Event has 106 ancestors and is cut-off event [2022-07-22 21:27:54,865 INFO L382 tUnfolder$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]) [2022-07-22 21:27:54,865 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,865 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,866 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,866 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,877 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-22 21:27:54,877 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,877 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,877 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,877 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,878 INFO L382 tUnfolder$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]) [2022-07-22 21:27:54,878 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,878 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,878 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:54,878 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:55,014 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [201#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:55,014 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,014 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,014 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,014 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,043 INFO L382 tUnfolder$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]) [2022-07-22 21:27:55,043 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,043 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,044 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,044 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 163#L704true, 188#L745-4true]) [2022-07-22 21:27:55,057 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L382 tUnfolder$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]) [2022-07-22 21:27:55,057 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,057 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,058 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:55,058 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,058 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,058 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,059 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,059 INFO L382 tUnfolder$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]) [2022-07-22 21:27:55,060 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,060 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,060 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,060 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:55,245 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-22 21:27:55,245 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,245 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,245 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,245 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,253 INFO L382 tUnfolder$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]) [2022-07-22 21:27:55,254 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,254 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,254 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,254 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,254 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 128#L724-2true, 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-22 21:27:55,254 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,254 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,254 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,254 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:55,669 INFO L382 tUnfolder$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]) [2022-07-22 21:27:55,669 INFO L384 tUnfolder$Statistics]: this new event has 109 ancestors and is cut-off event [2022-07-22 21:27:55,669 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-22 21:27:55,669 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-22 21:27:55,670 INFO L387 tUnfolder$Statistics]: existing Event has 109 ancestors and is cut-off event [2022-07-22 21:27:55,893 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 59#L689true, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:55,893 INFO L384 tUnfolder$Statistics]: this new event has 110 ancestors and is cut-off event [2022-07-22 21:27:55,893 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-22 21:27:55,893 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-22 21:27:55,893 INFO L387 tUnfolder$Statistics]: existing Event has 110 ancestors and is cut-off event [2022-07-22 21:27:56,119 INFO L382 tUnfolder$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]) [2022-07-22 21:27:56,120 INFO L384 tUnfolder$Statistics]: this new event has 111 ancestors and is cut-off event [2022-07-22 21:27:56,120 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-22 21:27:56,120 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-22 21:27:56,120 INFO L387 tUnfolder$Statistics]: existing Event has 111 ancestors and is cut-off event [2022-07-22 21:27:56,352 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 275#(= ~stopped~0 0), BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:56,352 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,352 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,352 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,353 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,355 INFO L382 tUnfolder$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]) [2022-07-22 21:27:56,355 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,355 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,356 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,356 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,357 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [44#L731true, 14#L724-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 155#L709true, 267#true, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:56,358 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,358 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,358 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,358 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,374 INFO L382 tUnfolder$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]) [2022-07-22 21:27:56,374 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,374 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,374 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,374 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,375 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-22 21:27:56,375 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,375 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,375 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,375 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,376 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][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]) [2022-07-22 21:27:56,376 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,376 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,376 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,377 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,994 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:56,995 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is not cut-off event [2022-07-22 21:27:56,995 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-22 21:27:56,995 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-22 21:27:56,995 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is not cut-off event [2022-07-22 21:27:56,995 INFO L382 tUnfolder$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]) [2022-07-22 21:27:56,995 INFO L384 tUnfolder$Statistics]: this new event has 114 ancestors and is cut-off event [2022-07-22 21:27:56,995 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:56,995 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:56,995 INFO L387 tUnfolder$Statistics]: existing Event has 114 ancestors and is cut-off event [2022-07-22 21:27:56,997 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:56,997 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-22 21:27:56,997 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:56,997 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:56,997 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:56,998 INFO L382 tUnfolder$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]) [2022-07-22 21:27:56,998 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,998 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,998 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:56,998 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:57,211 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:57,212 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,212 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,212 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,212 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,215 INFO L382 tUnfolder$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]) [2022-07-22 21:27:57,215 INFO L384 tUnfolder$Statistics]: this new event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,215 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,215 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,216 INFO L387 tUnfolder$Statistics]: existing Event has 115 ancestors and is cut-off event [2022-07-22 21:27:57,217 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 111#BCSP_PnpAddENTRYtrue, 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:57,217 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,217 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,217 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,217 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,217 INFO L382 tUnfolder$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]) [2022-07-22 21:27:57,218 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-22 21:27:57,218 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-22 21:27:57,218 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-22 21:27:57,218 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-22 21:27:57,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [111#BCSP_PnpAddENTRYtrue, 154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:57,219 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,219 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,219 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,219 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,230 INFO L382 tUnfolder$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]) [2022-07-22 21:27:57,230 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,230 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,230 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,230 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,243 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][217], [154#L688true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 163#L704true, 188#L745-4true]) [2022-07-22 21:27:57,243 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,243 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,243 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,243 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:57,397 INFO L382 tUnfolder$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]) [2022-07-22 21:27:57,397 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,397 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,397 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,397 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,406 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true, 55#L689-2true]) [2022-07-22 21:27:57,406 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,406 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,406 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,406 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is cut-off event [2022-07-22 21:27:57,407 INFO L382 tUnfolder$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]) [2022-07-22 21:27:57,407 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,407 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,407 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,407 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,418 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-22 21:27:57,418 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,418 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,418 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,418 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,423 INFO L382 tUnfolder$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]) [2022-07-22 21:27:57,423 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,423 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,423 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,423 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:57,572 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true]) [2022-07-22 21:27:57,572 INFO L384 tUnfolder$Statistics]: this new event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,573 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,573 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,573 INFO L387 tUnfolder$Statistics]: existing Event has 117 ancestors and is cut-off event [2022-07-22 21:27:57,588 INFO L382 tUnfolder$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]) [2022-07-22 21:27:57,588 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-22 21:27:57,588 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:57,588 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:57,588 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:57,591 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, 188#L745-4true, 55#L689-2true]) [2022-07-22 21:27:57,591 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-22 21:27:57,591 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:57,591 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:57,591 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:58,045 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,045 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is cut-off event [2022-07-22 21:27:58,045 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-22 21:27:58,045 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-22 21:27:58,045 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is cut-off event [2022-07-22 21:27:58,430 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-22 21:27:58,430 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,430 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,430 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,431 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,431 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,431 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-22 21:27:58,431 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:58,431 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:58,431 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:58,431 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-22 21:27:58,431 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,432 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is cut-off event [2022-07-22 21:27:58,432 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][156], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:58,432 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,433 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,433 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,433 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,576 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,576 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-22 21:27:58,576 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:27:58,576 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:27:58,576 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:27:58,576 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:58,576 INFO L384 tUnfolder$Statistics]: this new event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,577 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,577 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,577 INFO L387 tUnfolder$Statistics]: existing Event has 121 ancestors and is cut-off event [2022-07-22 21:27:58,578 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,579 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,579 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,579 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,579 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,587 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([989] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1][159], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 226#L709true, 188#L745-4true]) [2022-07-22 21:27:58,587 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,587 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,587 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,587 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,590 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,590 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:27:58,590 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][239], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 86#L709true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 275#(= ~stopped~0 0), 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-22 21:27:58,590 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,590 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,591 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,601 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,601 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,601 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,601 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,601 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,605 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([927] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1_1|, ~stopped~0=v_~stopped~0_2} AuxVars[] AssignedVars[BCSP_PnpAddThread3of4ForFork0___VERIFIER_assert_#in~cond#1][225], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, 188#L745-4true]) [2022-07-22 21:27:58,605 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,605 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,605 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,605 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:58,958 INFO L382 tUnfolder$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]) [2022-07-22 21:27:58,958 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,959 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,959 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,959 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,961 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 59#L689true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 226#L709true, 188#L745-4true]) [2022-07-22 21:27:58,962 INFO L384 tUnfolder$Statistics]: this new event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,962 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,962 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:58,962 INFO L387 tUnfolder$Statistics]: existing Event has 122 ancestors and is cut-off event [2022-07-22 21:27:59,116 INFO L382 tUnfolder$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]) [2022-07-22 21:27:59,117 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,117 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,117 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,117 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,128 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:27:59,128 INFO L384 tUnfolder$Statistics]: this new event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,129 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,129 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,129 INFO L387 tUnfolder$Statistics]: existing Event has 123 ancestors and is cut-off event [2022-07-22 21:27:59,279 INFO L382 tUnfolder$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]) [2022-07-22 21:27:59,279 INFO L384 tUnfolder$Statistics]: this new event has 124 ancestors and is cut-off event [2022-07-22 21:27:59,279 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-22 21:27:59,279 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-22 21:27:59,279 INFO L387 tUnfolder$Statistics]: existing Event has 124 ancestors and is cut-off event [2022-07-22 21:27:59,454 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 14#L724-2true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 267#true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 128#L724-2true, 257#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 55#L689-2true]) [2022-07-22 21:27:59,454 INFO L384 tUnfolder$Statistics]: this new event has 125 ancestors and is cut-off event [2022-07-22 21:27:59,454 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-22 21:27:59,454 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-22 21:27:59,454 INFO L387 tUnfolder$Statistics]: existing Event has 125 ancestors and is cut-off event [2022-07-22 21:27:59,980 INFO L382 tUnfolder$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]) [2022-07-22 21:27:59,981 INFO L384 tUnfolder$Statistics]: this new event has 127 ancestors and is cut-off event [2022-07-22 21:27:59,981 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:59,981 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:27:59,981 INFO L387 tUnfolder$Statistics]: existing Event has 127 ancestors and is cut-off event [2022-07-22 21:28:00,116 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:28:00,116 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-22 21:28:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:00,116 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:00,237 INFO L382 tUnfolder$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]) [2022-07-22 21:28:00,237 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-22 21:28:00,237 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:28:00,238 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:28:00,238 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:28:00,364 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:28:00,364 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,364 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,364 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,364 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,370 INFO L382 tUnfolder$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]) [2022-07-22 21:28:00,370 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,370 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,370 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,370 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is cut-off event [2022-07-22 21:28:00,466 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, 59#L689true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-22 21:28:00,466 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,466 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,467 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,467 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,470 INFO L382 tUnfolder$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]) [2022-07-22 21:28:00,471 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,471 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,471 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,471 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is cut-off event [2022-07-22 21:28:00,684 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-22 21:28:00,685 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2022-07-22 21:28:00,685 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-22 21:28:00,685 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-22 21:28:00,685 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-22 21:28:00,688 INFO L382 tUnfolder$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]) [2022-07-22 21:28:00,688 INFO L384 tUnfolder$Statistics]: this new event has 132 ancestors and is cut-off event [2022-07-22 21:28:00,689 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-22 21:28:00,689 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-22 21:28:00,689 INFO L387 tUnfolder$Statistics]: existing Event has 132 ancestors and is cut-off event [2022-07-22 21:28:01,136 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), 14#L724-2true, Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true]) [2022-07-22 21:28:01,137 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,137 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,137 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,137 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,138 INFO L382 tUnfolder$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]) [2022-07-22 21:28:01,138 INFO L384 tUnfolder$Statistics]: this new event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,139 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,139 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,139 INFO L387 tUnfolder$Statistics]: existing Event has 136 ancestors and is cut-off event [2022-07-22 21:28:01,438 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][265], [154#L688true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 279#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true]) [2022-07-22 21:28:01,438 INFO L384 tUnfolder$Statistics]: this new event has 137 ancestors and is cut-off event [2022-07-22 21:28:01,438 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-22 21:28:01,438 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-22 21:28:01,438 INFO L387 tUnfolder$Statistics]: existing Event has 137 ancestors and is cut-off event [2022-07-22 21:28:01,481 INFO L382 tUnfolder$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]) [2022-07-22 21:28:01,481 INFO L384 tUnfolder$Statistics]: this new event has 138 ancestors and is cut-off event [2022-07-22 21:28:01,482 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-22 21:28:01,482 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-22 21:28:01,482 INFO L387 tUnfolder$Statistics]: existing Event has 138 ancestors and is cut-off event [2022-07-22 21:28:01,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([958] L724-1-->L724-2: Formula: (= |v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1| (ite (= v_~stopped~0_2 0) 1 0)) InVars {~stopped~0=v_~stopped~0_2} OutVars{~stopped~0=v_~stopped~0_2, BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1=|v_BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1_1|} AuxVars[] AssignedVars[BCSP_PnpAddThread4of4ForFork0___VERIFIER_assert_#in~cond#1][271], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, 267#true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 128#L724-2true, 188#L745-4true, 55#L689-2true]) [2022-07-22 21:28:01,543 INFO L384 tUnfolder$Statistics]: this new event has 139 ancestors and is cut-off event [2022-07-22 21:28:01,543 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-22 21:28:01,543 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-22 21:28:01,543 INFO L387 tUnfolder$Statistics]: existing Event has 139 ancestors and is cut-off event [2022-07-22 21:28:01,728 INFO L382 tUnfolder$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]) [2022-07-22 21:28:01,728 INFO L384 tUnfolder$Statistics]: this new event has 143 ancestors and is cut-off event [2022-07-22 21:28:01,728 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-22 21:28:01,728 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-22 21:28:01,728 INFO L387 tUnfolder$Statistics]: existing Event has 143 ancestors and is cut-off event [2022-07-22 21:28:01,932 INFO L129 PetriNetUnfolder]: 35166/78463 cut-off events. [2022-07-22 21:28:01,932 INFO L130 PetriNetUnfolder]: For 38664/41944 co-relation queries the response was YES. [2022-07-22 21:28:03,148 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. [2022-07-22 21:28:04,041 INFO L132 encePairwiseOnDemand]: 241/247 looper letters, 122 selfloop transitions, 14 changer transitions 0/296 dead transitions. [2022-07-22 21:28:04,042 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 207 places, 296 transitions, 1176 flow [2022-07-22 21:28:04,042 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2022-07-22 21:28:04,042 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 8 states. [2022-07-22 21:28:04,044 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 8 states to 8 states and 1709 transitions. [2022-07-22 21:28:04,045 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.8648785425101214 [2022-07-22 21:28:04,045 INFO L72 ComplementDD]: Start complementDD. Operand 8 states and 1709 transitions. [2022-07-22 21:28:04,045 INFO L73 IsDeterministic]: Start isDeterministic. Operand 8 states and 1709 transitions. [2022-07-22 21:28:04,046 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:28:04,046 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 8 states and 1709 transitions. [2022-07-22 21:28:04,049 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) [2022-07-22 21:28:04,052 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) [2022-07-22 21:28:04,053 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) [2022-07-22 21:28:04,053 INFO L186 Difference]: Start difference. First operand has 200 places, 192 transitions, 482 flow. Second operand 8 states and 1709 transitions. [2022-07-22 21:28:04,053 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 207 places, 296 transitions, 1176 flow [2022-07-22 21:28:04,343 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 205 places, 296 transitions, 1126 flow, removed 0 selfloop flow, removed 2 redundant places. [2022-07-22 21:28:04,347 INFO L242 Difference]: Finished difference. Result has 209 places, 202 transitions, 566 flow [2022-07-22 21:28:04,347 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} [2022-07-22 21:28:04,348 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 19 predicate places. [2022-07-22 21:28:04,348 INFO L495 AbstractCegarLoop]: Abstraction has has 209 places, 202 transitions, 566 flow [2022-07-22 21:28:04,348 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) [2022-07-22 21:28:04,348 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:28:04,349 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] [2022-07-22 21:28:04,349 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-22 21:28:04,349 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)] === [2022-07-22 21:28:04,349 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:28:04,349 INFO L85 PathProgramCache]: Analyzing trace with hash 1203484672, now seen corresponding path program 1 times [2022-07-22 21:28:04,350 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:28:04,350 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1781301993] [2022-07-22 21:28:04,350 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:28:04,350 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:28:04,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:28:04,414 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:28:04,414 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:28:04,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1781301993] [2022-07-22 21:28:04,415 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1781301993] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:28:04,415 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:28:04,415 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-07-22 21:28:04,415 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [314311093] [2022-07-22 21:28:04,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:28:04,416 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 8 states [2022-07-22 21:28:04,416 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:28:04,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2022-07-22 21:28:04,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=40, Unknown=0, NotChecked=0, Total=56 [2022-07-22 21:28:04,418 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 202 out of 247 [2022-07-22 21:28:04,419 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) [2022-07-22 21:28:04,419 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:28:04,419 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 202 of 247 [2022-07-22 21:28:04,419 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:28:07,859 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][278], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, 190#L715-2true, Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:07,859 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-22 21:28:07,859 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:28:07,859 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:28:07,859 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:28:07,871 INFO L382 tUnfolder$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]) [2022-07-22 21:28:07,871 INFO L384 tUnfolder$Statistics]: this new event has 113 ancestors and is cut-off event [2022-07-22 21:28:07,871 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:28:07,871 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:28:07,871 INFO L387 tUnfolder$Statistics]: existing Event has 113 ancestors and is cut-off event [2022-07-22 21:28:09,218 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([1001] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread1of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][169], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), Black: 251#true, 190#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:09,218 INFO L384 tUnfolder$Statistics]: this new event has 119 ancestors and is cut-off event [2022-07-22 21:28:09,218 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-22 21:28:09,218 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-22 21:28:09,218 INFO L387 tUnfolder$Statistics]: existing Event has 119 ancestors and is cut-off event [2022-07-22 21:28:11,855 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:11,855 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is cut-off event [2022-07-22 21:28:11,855 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:28:11,855 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:28:11,856 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is cut-off event [2022-07-22 21:28:12,616 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:12,616 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,617 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:12,617 INFO L384 tUnfolder$Statistics]: this new event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,617 INFO L387 tUnfolder$Statistics]: existing Event has 116 ancestors and is not cut-off event [2022-07-22 21:28:12,845 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-22 21:28:12,845 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,845 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,845 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,845 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,846 INFO L382 tUnfolder$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]) [2022-07-22 21:28:12,846 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,846 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,846 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,846 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,847 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:12,847 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,847 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,847 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,847 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,848 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:12,848 INFO L384 tUnfolder$Statistics]: this new event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,848 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,848 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,848 INFO L387 tUnfolder$Statistics]: existing Event has 118 ancestors and is not cut-off event [2022-07-22 21:28:12,862 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, 44#L731true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 155#L709true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:12,862 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,862 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,862 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,862 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,866 INFO L382 tUnfolder$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]) [2022-07-22 21:28:12,866 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,866 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,866 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,866 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,871 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 273#true, 289#true, 44#L731true, 190#L715-2true, Black: 251#true, 213#L715-2true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, 253#(= ~stopped~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 163#L704true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:12,871 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,871 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,871 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,871 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,871 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:12,872 INFO L384 tUnfolder$Statistics]: this new event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,872 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,872 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:12,872 INFO L387 tUnfolder$Statistics]: existing Event has 134 ancestors and is cut-off event [2022-07-22 21:28:13,148 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0NotInUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 178#L689true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-22 21:28:13,149 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-22 21:28:13,149 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:28:13,149 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:28:13,149 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:28:13,149 INFO L382 tUnfolder$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]) [2022-07-22 21:28:13,149 INFO L384 tUnfolder$Statistics]: this new event has 120 ancestors and is not cut-off event [2022-07-22 21:28:13,149 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:28:13,149 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:28:13,149 INFO L387 tUnfolder$Statistics]: existing Event has 120 ancestors and is not cut-off event [2022-07-22 21:28:14,146 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,147 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,147 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,147 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,147 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,147 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,148 INFO L384 tUnfolder$Statistics]: this new event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,148 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,148 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,148 INFO L387 tUnfolder$Statistics]: existing Event has 126 ancestors and is not cut-off event [2022-07-22 21:28:14,354 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-22 21:28:14,354 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,355 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,355 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,355 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,356 INFO L382 tUnfolder$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]) [2022-07-22 21:28:14,356 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,356 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,357 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,357 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,359 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,360 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,360 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,361 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,361 INFO L384 tUnfolder$Statistics]: this new event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,361 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,361 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,361 INFO L387 tUnfolder$Statistics]: existing Event has 128 ancestors and is not cut-off event [2022-07-22 21:28:14,449 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 201#BCSP_PnpAddENTRYtrue, 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,449 INFO L384 tUnfolder$Statistics]: this new event has 129 ancestors and is not cut-off event [2022-07-22 21:28:14,449 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-22 21:28:14,449 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-22 21:28:14,449 INFO L387 tUnfolder$Statistics]: existing Event has 129 ancestors and is not cut-off event [2022-07-22 21:28:14,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][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]) [2022-07-22 21:28:14,463 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,463 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,463 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,463 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,463 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 111#BCSP_PnpAddENTRYtrue, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-22 21:28:14,463 INFO L384 tUnfolder$Statistics]: this new event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,464 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,464 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,464 INFO L387 tUnfolder$Statistics]: existing Event has 130 ancestors and is not cut-off event [2022-07-22 21:28:14,496 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,496 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,496 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,497 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,497 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,497 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,506 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][247], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,506 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,506 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,506 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,506 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,507 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,507 INFO L384 tUnfolder$Statistics]: this new event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,507 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,507 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,507 INFO L387 tUnfolder$Statistics]: existing Event has 131 ancestors and is not cut-off event [2022-07-22 21:28:14,542 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-22 21:28:14,542 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,542 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,542 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,542 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,543 INFO L382 tUnfolder$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]) [2022-07-22 21:28:14,543 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,543 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,543 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,543 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,543 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 108#L704true, BCSP_PnpAddThread2of4ForFork0InUse, 217#L724-2true, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-22 21:28:14,544 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,544 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,544 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,544 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,546 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,546 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,546 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,546 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,547 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,547 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, 147#L724-2true, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,547 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,547 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,547 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,547 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,547 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,548 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,548 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,548 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,548 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,556 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][248], [Black: 273#true, 289#true, Black: 253#(= ~stopped~0 0), Black: 251#true, 276#(not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, 217#L724-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,556 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,556 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,556 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,556 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,557 INFO L382 tUnfolder$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)))]) [2022-07-22 21:28:14,557 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,557 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,557 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,557 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,559 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][246], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 254#(not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 147#L724-2true, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,559 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,559 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,560 INFO L382 tUnfolder$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)]) [2022-07-22 21:28:14,561 INFO L384 tUnfolder$Statistics]: this new event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,561 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,561 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,561 INFO L387 tUnfolder$Statistics]: existing Event has 133 ancestors and is not cut-off event [2022-07-22 21:28:14,598 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([939] L713-->L715-2: Formula: (and (let ((.cse0 (= v_~pendingIo~0_41 0))) (or (and (= v_~stoppingEvent~0_15 v_~stoppingEvent~0_14) (not .cse0)) (and .cse0 (= v_~stoppingEvent~0_14 1)))) (= v_~pendingIo~0_42 (+ v_~pendingIo~0_41 1))) InVars {~stoppingEvent~0=v_~stoppingEvent~0_15, ~pendingIo~0=v_~pendingIo~0_42} OutVars{~stoppingEvent~0=v_~stoppingEvent~0_14, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1=|v_BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1_3|, ~pendingIo~0=v_~pendingIo~0_41} AuxVars[] AssignedVars[~stoppingEvent~0, BCSP_PnpAddThread3of4ForFork0_BCSP_IoDecrement_#t~post3#1, ~pendingIo~0][302], [Black: 273#true, 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 289#true, 44#L731true, Black: 253#(= ~stopped~0 0), 190#L715-2true, Black: 251#true, 213#L715-2true, 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, 97#L715-2true, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, BCSP_PnpAddThread3of4ForFork0InUse, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, Black: 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0)]) [2022-07-22 21:28:14,598 INFO L384 tUnfolder$Statistics]: this new event has 150 ancestors and is cut-off event [2022-07-22 21:28:14,598 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-22 21:28:14,598 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-22 21:28:14,598 INFO L387 tUnfolder$Statistics]: existing Event has 150 ancestors and is cut-off event [2022-07-22 21:28:14,608 INFO L382 tUnfolder$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]) [2022-07-22 21:28:14,608 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, Black: 253#(= ~stopped~0 0), 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 213#L715-2true, BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, BCSP_PnpAddThread3of4ForFork0InUse, Black: 267#true, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 138#L704true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 178#L689true]) [2022-07-22 21:28:14,609 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,609 INFO L382 tUnfolder$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]) [2022-07-22 21:28:14,609 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,610 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,610 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,610 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,623 INFO L382 tUnfolder$Statistics]: inserting event number 4 for the transition-marking pair ([890] L733-->L734: Formula: (= v_~stopped~0_1 1) InVars {} OutVars{~stopped~0=v_~stopped~0_1} AuxVars[] AssignedVars[~stopped~0][261], [Black: 273#true, 289#true, 59#L689true, 283#(and (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), Black: 253#(= ~stopped~0 0), Black: 251#true, Black: 259#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (= ~stopped~0 0) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), BCSP_PnpAddThread1of4ForFork0InUse, BCSP_PnpAddThread2of4ForFork0InUse, 203#L715-2true, Black: 269#(= ~stoppingFlag~0 0), BCSP_PnpAddThread3of4ForFork0InUse, BCSP_PnpAddThread4of4ForFork0InUse, BCSP_PnpStopThread1of4ForFork1InUse, 61#L734true, 176#L709true, Black: 281#(and (= ~stopped~0 0) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread2of4ForFork0___VERIFIER_assert_#in~cond#1| 0))), 188#L745-4true, 178#L689true, Black: 275#(= ~stopped~0 0), 261#(and (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_~cond#1| 0)) (not (= |BCSP_PnpAddThread1of4ForFork0___VERIFIER_assert_#in~cond#1| 0)))]) [2022-07-22 21:28:14,624 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,624 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,624 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,624 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,624 INFO L382 tUnfolder$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)))]) [2022-07-22 21:28:14,624 INFO L384 tUnfolder$Statistics]: this new event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,624 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,624 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:14,624 INFO L387 tUnfolder$Statistics]: existing Event has 135 ancestors and is not cut-off event [2022-07-22 21:28:15,255 INFO L129 PetriNetUnfolder]: 20275/66916 cut-off events. [2022-07-22 21:28:15,255 INFO L130 PetriNetUnfolder]: For 15554/17622 co-relation queries the response was YES. [2022-07-22 21:28:16,421 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. [2022-07-22 21:28:16,861 INFO L132 encePairwiseOnDemand]: 232/247 looper letters, 122 selfloop transitions, 37 changer transitions 0/334 dead transitions. [2022-07-22 21:28:16,861 INFO L138 encePairwiseOnDemand]: Finished differencePairwiseOnDemand. Result has 218 places, 334 transitions, 1402 flow [2022-07-22 21:28:16,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2022-07-22 21:28:16,862 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 10 states. [2022-07-22 21:28:16,864 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 10 states to 10 states and 2145 transitions. [2022-07-22 21:28:16,865 INFO L488 CegarLoopForPetriNet]: DFA transition density 0.868421052631579 [2022-07-22 21:28:16,865 INFO L72 ComplementDD]: Start complementDD. Operand 10 states and 2145 transitions. [2022-07-22 21:28:16,865 INFO L73 IsDeterministic]: Start isDeterministic. Operand 10 states and 2145 transitions. [2022-07-22 21:28:16,866 INFO L80 IsDeterministic]: Finished isDeterministic. Operand is deterministic. [2022-07-22 21:28:16,867 INFO L117 ReachableStatesCopy]: Start reachableStatesCopy. Operand 10 states and 2145 transitions. [2022-07-22 21:28:16,871 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) [2022-07-22 21:28:16,876 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) [2022-07-22 21:28:16,877 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) [2022-07-22 21:28:16,877 INFO L186 Difference]: Start difference. First operand has 209 places, 202 transitions, 566 flow. Second operand 10 states and 2145 transitions. [2022-07-22 21:28:16,877 INFO L82 GeneralOperation]: Start removeRedundantFlow. Operand has 218 places, 334 transitions, 1402 flow [2022-07-22 21:28:17,098 INFO L88 GeneralOperation]: Finished removeRedundantFlow, result has has 218 places, 334 transitions, 1402 flow, removed 0 selfloop flow, removed 0 redundant places. [2022-07-22 21:28:17,101 INFO L242 Difference]: Finished difference. Result has 223 places, 249 transitions, 859 flow [2022-07-22 21:28:17,101 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} [2022-07-22 21:28:17,102 INFO L279 CegarLoopForPetriNet]: 190 programPoint places, 33 predicate places. [2022-07-22 21:28:17,103 INFO L495 AbstractCegarLoop]: Abstraction has has 223 places, 249 transitions, 859 flow [2022-07-22 21:28:17,103 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) [2022-07-22 21:28:17,103 INFO L192 CegarLoopForPetriNet]: Found error trace [2022-07-22 21:28:17,103 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] [2022-07-22 21:28:17,104 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-22 21:28:17,104 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)] === [2022-07-22 21:28:17,104 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-22 21:28:17,104 INFO L85 PathProgramCache]: Analyzing trace with hash -1695588048, now seen corresponding path program 1 times [2022-07-22 21:28:17,104 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-22 21:28:17,104 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1804500949] [2022-07-22 21:28:17,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-22 21:28:17,104 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-22 21:28:17,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-22 21:28:17,139 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2022-07-22 21:28:17,140 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-22 21:28:17,140 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1804500949] [2022-07-22 21:28:17,140 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1804500949] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-22 21:28:17,140 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-22 21:28:17,140 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-22 21:28:17,141 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [692824808] [2022-07-22 21:28:17,141 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-22 21:28:17,141 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-22 21:28:17,141 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-22 21:28:17,142 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-22 21:28:17,142 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-22 21:28:17,143 INFO L443 CegarLoopForPetriNet]: Number of universal loopers: 204 out of 247 [2022-07-22 21:28:17,144 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) [2022-07-22 21:28:17,144 INFO L101 encePairwiseOnDemand]: Universal subtrahend loopers provided by user. [2022-07-22 21:28:17,144 INFO L102 encePairwiseOnDemand]: Number of universal subtrahend loopers: 204 of 247 [2022-07-22 21:28:17,144 INFO L74 FinitePrefix]: Start finitePrefix. Operand will be constructed on-demand [2022-07-22 21:28:23,239 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]) [2022-07-22 21:28:23,239 INFO L384 tUnfolder$Statistics]: this new event has 112 ancestors and is cut-off event [2022-07-22 21:28:23,239 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-22 21:28:23,239 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event [2022-07-22 21:28:23,239 INFO L387 tUnfolder$Statistics]: existing Event has 112 ancestors and is cut-off event